138021166080

Names of 138021166080

• Cardinal: 138021166080 can be written as One hundred thirty-eight billion, twenty-one million, one hundred sixty-six thousand and eighty.

Scientific notation

• Scientific notation: 1.3802116608 × 10¹¹

Factors of 138021166080

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 198

Divisors of 138021166080

• Number of divisors d(n): 1408
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 31 32 35 36 40 42 43 45 48 54 56 60 62 63 64 70 72 80 84 86 90 93 96 105 107 108 112 120 124 126 128 129 135 140 144 155 160 168 172 180 186 189 192 210 214 215 216 217 224 240 248 252 256 258 270 279 280 288 301 310 315 320 321 336 344 360 372 378 384 387 420 428 430 432 434 448 465 480 496 504 512 516 535 540 558 560 576 602 620 630 640 642 645 651 672 688 720 744 749 756 768 774 837 840 856 860 864 868 896 903 930 945 960 963 992 1008 1024 1032 1070 1080 1085 1116 1120 1152 1161 1204 1240 1260 1280 1284 1290 1302 1333 1344 1376 1395 1440 1488 1498 1505 1512 1536 1548 1605 1674 1680 1712 1720 1728 1736 1792 1806 1860 1890 1920 1926 1935 1953 1984 2016 2064 2140 2160 2170 2232 2240 2247 2304 2322 2408 2480 2520 2560 2568 2580 2604 2666 2688 2709 2752 2790 2880 2889 2976 2996 3010 3024 3072 3096 3210 3255 3317 3348 3360 3424 3440 3456 3472 3584 3612 3720 3745 3780 3840 3852 3870 3906 3968 3999 4032 4128 4185 4280 4320 4340 4464 4480 4494 4515 4601 4608 4644 4815 4816 4960 5040 5120 5136 5160 5208 5332 5376 5418 5504 5580 5760 5778 5805 5859 5952 5992 6020 6048 6192 6420 6510 6634 6665 6696 6720 6741 6848 6880 6912 6944 7168 7224 7440 7490 7560 7680 7704 7740 7812 7936 7998 8064 8127 8256 8370 8560 8640 8680 8928 8960 8988 9030 9202 9216 9288 9331 9630 9632 9765 9920 9951 10080 10272 10320 10416 10664 10752 10836 11008 11160 11235 11520 11556 11610 11718 11904 11984 11997 12040 12096 12384 12840 13020 13268 13330 13392 13440 13482 13545 13696 13760 13803 13824 13888 14445 14448 14880 14980 15120 15360 15408 15480 15624 15872 15996 16128 16254 16512 16585 16740 17120 17280 17360 17856 17920 17976 18060 18404 18576 18662 19260 19264 19530 19840 19902 19995 20160 20223 20544 20640 20832 21328 21504 21672 22016 22320 22470 23005 23040 23112 23219 23220 23436 23808 23968 23994 24080 24192 24768 25680 26040 26536 26660 26784 26880 26964 27090 27392 27520 27606 27648 27776 27993 28890 28896 29295 29760 29853 29960 30240 30816 30960 31248 31744 31992 32207 32256 32508 33024 33170 33480 33705 34240 34560 34720 35712 35840 35952 35991 36120 36808 37152 37324 38520 38528 39060 39680 39804 39990 40320 40446 40635 41088 41280 41409 41664 42656 43344 44032 44640 44940 46010 46080 46224 46438 46440 46655 46872 47616 47936 47988 48160 48384 49536 49755 51360 52080 53072 53320 53568 53760 53928 54180 54784 55040 55212 55552 55986 57780 57792 58590 59520 59706 59920 59985 60480 61632 61920 62496 63984 64414 64512 65016 66048 66340 66960 67410 68480 69015 69120 69440 69657 71424 71904 71982 72240 73616 74304 74648 77040 77056 78120 79360 79608 79980 80640 80892 81270 82176 82560 82818 83328 83979 85312 86688 89280 89559 89880 92020 92448 92876 92880 93310 93744 95232 95872 95976 96320 96621 96768 99072 99510 101115 102720 104160 106144 106640 107136 107520 107856 108360 109568 110080 110424 111104 111972 115560 115584 116095 117180 119040 119412 119840 119970 120960 123264 123840 124227 124992 127968 128828 130032 132096 132680 133920 134820 136960 138030 138240 138880 139314 139965 142631 142848 143808 143964 144480 147232 148608 149265 149296 154080 154112 156240 158720 159216 159960 161035 161280 161784 162540 164352 165120 165636 166656 167958 170624 173376 178560 179118 179760 179955 184040 184896 185752 185760 186620 187488 191744 191952 192640 193242 193536 198144 199020 202230 205440 207045 208320 208971 212288 213280 214272 215712 216720 220160 220848 222208 223944 231120 231168 232190 234360 238080 238824 239680 239940 241920 246528 247680 248454 249984 251937 255936 257656 260064 265360 267840 269640 273920 276060 277760 278628 279930 285262 285696 287616 287928 288960 289863 294464 297216 298530 298592 308160 308224 312480 318432 319920 322070 322560 323568 325080 328704 330240 331272 333312 335916 341248 346752 348285 357120 358236 359520 359910 368080 369792 371504 371520 373240 374976 383488 383904 385280 386484 396288 398040 404460 410880 414090 416640 417942 419895 424576 426560 427893 428544 431424 433440 441696 447795 447888 462240 462336 464380 468720 476160 477648 479360 479880 483105 483840 493056 495360 496908 499968 503874 511872 515312 520128 530720 535680 539280 547840 552120 555520 557256 559860 570524 575232 575856 577920 579726 588928 594432 597060 597184 616320 621135 624960 626913 636864 639840 644140 647136 650160 660480 662544 666624 671832 682496 693504 696570 713155 714240 716472 719040 719820 736160 739584 743008 743040 746480 749952 766976 767808 770560 772968 796080 808920 821760 828180 833280 835884 839790 849152 853120 855786 857088 862848 866880 869589 883392 895590 895776 924480 924672 928760 937440 955296 958720 959760 966210 967680 986112 990720 993816 998417 999936 1007748 1023744 1030624 1040256 1044855 1061440 1071360 1078560 1104240 1111040 1114512 1119720 1141048 1150464 1151712 1155840 1159452 1177856 1188864 1194120 1194368 1232640 1242270 1249920 1253826 1259685 1273728 1279680 1283679 1288280 1294272 1300320 1325088 1343664 1364992 1387008 1393140 1426310 1428480 1432944 1438080 1439640 1449315 1472320 1479168 1486016 1486080 1492960 1499904 1535616 1541120 1545936 1592160 1617840 1643520 1656360 1666560 1671768 1679580 1698304 1706240 1711572 1725696 1733760 1739178 1766784 1791180 1791552 1848960 1857520 1874880 1910592 1917440 1919520 1932420 1981440 1987632 1996834 1999872 2015496 2047488 2061248 2080512 2089710 2122880 2139465 2142720 2157120 2208480 2229024 2239440 2282096 2300928 2303424 2311680 2318904 2355712 2388240 2388736 2465280 2484540 2499840 2507652 2519370 2547456 2559360 2567358 2576560 2588544 2600640 2650176 2687328 2774016 2786280 2852620 2865888 2876160 2879280 2898630 2944640 2958336 2972032 2972160 2985920 2995251 2999808 3071232 3091872 3134565 3184320 3235680 3312720 3333120 3343536 3359160 3396608 3412480 3423144 3451392 3467520 3478356 3533568 3582360 3583104 3697920 3715040 3749760 3821184 3834880 3839040 3851037 3864840 3975264 3993668 4030992 4094976 4122496 4161024 4179420 4245760 4278930 4285440 4314240 4347945 4416960 4458048 4478880 4564192 4606848 4623360 4637808 4711424 4776480 4777472 4930560 4969080 4992085 4999680 5015304 5038740 5094912 5118720 5134716 5153120 5177088 5201280 5300352 5374656 5572560 5705240 5731776 5752320 5758560 5797260 5889280 5944064 5944320 5971840 5990502 5999616 6142464 6183744 6269130 6368640 6418395 6471360 6625440 6687072 6718320 6824960 6846288 6902784 6935040 6956712 7067136 7164720 7166208 7395840 7430080 7499520 7642368 7678080 7702074 7729680 7950528 7987336 8061984 8244992 8322048 8358840 8491520 8557860 8628480 8695890 8833920 8916096 8957760 8985753 9128384 9213696 9275616 9552960 9554944 9938160 9984170 9999360 10030608 10077480 10189824 10237440 10269432 10306240 10354176 10402560 10600704 10749312 11145120 11410480 11463552 11504640 11517120 11594520 11778560 11888128 11943680 11981004 12284928 12367488 12538260 12737280 12836790 12942720 13250880 13374144 13436640 13692576 13870080 13913424 14134272 14329440 14332416 14791680 14860160 14976255 14999040 15284736 15356160 15404148 15459360 15901056 15974672 16123968 16489984 16717680 16983040 17115720 17256960 17391780 17667840 17832192 17915520 17971506 18256768 18427392 18551232 19105920 19255185 19876320 19968340 20061216 20154960 20474880 20538864 20612480 20708352 20805120 21201408 21498624 22290240 22820960 22927104 23034240 23189040 23557120 23776256 23887360 23962008 24734976 25076520 25474560 25673580 25885440 26501760 26748288 26873280 26957259 27385152 27826848 28658880 28664832 29720320 29952510 29998080 30569472 30712320 30808296 30918720 31802112 31949344 32247936 32979968 33435360 34231440 34513920 34783560 35335680 35664384 35831040 35943012 36513536 36854784 37102464 38211840 38510370 39752640 39936680 40122432 40309920 41077728 41224960 41610240 42402816 42997248 44580480 44928765 45641920 45854208 46068480 46378080 47774720 47924016 49469952 50153040 50949120 51347160 51770880 53003520 53496576 53746560 53914518 54770304 55653696 57317760 59440640 59905020 61424640 61616592 61837440 63604224 63898688 64495872 66870720 68462880 69567120 70671360 71328768 71662080 71886024 73027072 74204928 76423680 77020740 79505280 79873360 80244864 80619840 82155456 82449920 85994496 89160960 89857530 91283840 91708416 92136960 92756160 95848032 98939904 100306080 102694320 103541760 106007040 106993152 107493120 107829036 109540608 111307392 114635520 118881280 119810040 123233184 123674880 127208448 127797376 128991744 133741440 134786295 136925760 139134240 143324160 143772048 146054144 148409856 152847360 154041480 159010560 159746720 160489728 161239680 164310912 164899840 178321920 179715060 182567680 184273920 185512320 191696064 200612160 205388640 212014080 213986304 214986240 215658072 219081216 222614784 229271040 239620080 246466368 247349760 255594752 257983488 267482880 269572590 273851520 278268480 287544096 296819712 308082960 318021120 319493440 320979456 322479360 328621824 356643840 359430120 365135360 371024640 383392128 401224320 410777280 429972480 431316144 438162432 445229568 458542080 479240160 492932736 494699520 511189504 534965760 539145180 547703040 556536960 575088192 616165920 636042240 638986880 641958912 644958720 657243648 718860240 730270720 742049280 766784256 802448640 821554560 862632288 890459136 958480320 985865472 1022379008 1069931520 1078290360 1095406080 1113073920 1150176384 1232331840 1277973760 1289917440 1314487296 1437720480 1484098560 1533568512 1604897280 1643109120 1725264576 1916960640 1971730944 2156580720 2190812160 2226147840 2300352768 2464663680 2555947520 2875440960 3067137024 3209794560 3286218240 3450529152 3833921280 3943461888 4313161440 4452295680 4600705536 4929327360 5111895040 5750881920 6572436480 6901058304 7667842560 8626322880 9201411072 9858654720 11501763840 13802116608 15335685120 17252645760 19717309440 23003527680 27604233216 34505291520 46007055360 69010583040 138021166080
• Sum of all divisors σ(n): 597648015360
• Sum of proper divisors (its aliquot sum) s(n): 459626849280
• 138021166080 is an abundant number, because the sum of its proper divisors (459626849280) is greater than itself. Its abundance is 321605683200

Bases of 138021166080

• Binary: 10000000100010101100111101110000000000₂
• Hexadecimal: 0x2022B3DC00
• Base-36: 1REM8LC0

Squares and roots of 138021166080

• 138021166080 squared (138021166080²) is 19049842286082942566400
• 138021166080 cubed (138021166080³) is 2629281445965260688612195827712000
• The square root of 138021166080 is 371511.9999138655
• The cube root of 138021166080 is 5167.9134390445

Scales and comparisons

• 138,021,166,080 seconds is equal to 4,388 years, 33 weeks, 4 days, 4 hours, 48 minutes.
• To count from 1 to 138,021,166,080 would take you about eight thousand, seven hundred seventy-seven years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 138021166080 cubic inches would be around 430.7 feet tall.

Recreational maths with 138021166080

• 138021166080 backwards is 080661120831
• 138021166080 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138021166080's digits is 36
• More coming soon!