138028665600

Names of 138028665600

• Cardinal: 138028665600 can be written as One hundred thirty-eight billion, twenty-eight million, six hundred sixty-five thousand, six hundred.

Scientific notation

• Scientific notation: 1.380286656 × 10¹¹

Factors of 138028665600

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 457

Divisors of 138028665600

• Number of divisors d(n): 1296
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 27 28 30 31 32 35 36 40 42 45 48 50 54 56 60 62 63 64 70 72 75 80 81 84 90 93 96 100 105 108 112 120 124 126 128 135 140 144 150 155 160 162 168 175 180 186 189 192 200 210 216 217 224 225 240 243 248 252 256 270 279 280 288 300 310 315 320 324 336 350 360 372 378 384 400 405 409 420 432 434 448 450 465 480 486 496 504 525 540 558 560 567 576 600 620 630 640 648 651 672 675 700 720 744 756 768 775 800 810 818 837 840 864 868 896 900 930 945 960 972 992 1008 1050 1080 1085 1116 1120 1134 1152 1200 1215 1227 1240 1260 1280 1296 1302 1344 1350 1395 1400 1440 1488 1512 1550 1575 1600 1620 1636 1674 1680 1701 1728 1736 1792 1800 1860 1890 1920 1944 1953 1984 2016 2025 2045 2100 2160 2170 2232 2240 2268 2304 2325 2400 2430 2454 2480 2511 2520 2592 2604 2688 2700 2790 2800 2835 2863 2880 2976 3024 3100 3150 3200 3240 3255 3272 3348 3360 3402 3456 3472 3600 3681 3720 3780 3840 3888 3906 3968 4032 4050 4090 4185 4200 4320 4340 4464 4480 4536 4650 4725 4800 4860 4908 4960 5022 5040 5184 5208 5376 5400 5425 5580 5600 5670 5726 5760 5859 5952 6048 6075 6135 6200 6300 6400 6480 6510 6544 6696 6720 6804 6912 6944 6975 7200 7362 7440 7533 7560 7776 7812 7936 8064 8100 8180 8370 8400 8505 8589 8640 8680 8928 8960 9072 9300 9450 9600 9720 9765 9816 9920 10044 10080 10225 10368 10416 10800 10850 11043 11160 11200 11340 11452 11520 11718 11904 12096 12150 12270 12400 12555 12600 12679 12960 13020 13088 13392 13440 13608 13888 13950 14175 14315 14400 14724 14880 15066 15120 15552 15624 16128 16200 16275 16360 16740 16800 17010 17178 17280 17360 17577 17856 18144 18405 18600 18900 19200 19440 19530 19632 19840 20088 20160 20450 20736 20832 20925 21600 21700 22086 22320 22400 22680 22904 23436 23808 24192 24300 24540 24800 25110 25200 25358 25767 25920 26040 26176 26784 26880 27216 27776 27900 28350 28630 28800 29295 29448 29760 30132 30240 30675 31104 31248 32400 32550 32720 33129 33480 33600 34020 34356 34560 34720 35154 35712 36288 36810 37200 37665 37800 38037 38880 39060 39264 39680 40176 40320 40900 41664 41850 42525 42945 43200 43400 44172 44640 44800 45360 45808 46872 48384 48600 48825 49080 49600 50220 50400 50716 51534 51840 52080 52352 52731 53568 54432 55215 55552 55800 56700 57260 57600 58590 58896 59520 60264 60480 61350 62208 62496 62775 63395 64800 65100 65440 66258 66960 67200 68040 68712 69440 70308 71424 71575 72576 73620 74400 75330 75600 76074 77301 77760 78120 78528 80352 80640 81800 83328 83700 85050 85890 86400 86800 87885 88344 88753 89280 90720 91616 92025 93744 97200 97650 98160 99200 99387 100440 100800 101432 103068 103680 104160 104704 105462 107136 108864 110430 111600 113400 114111 114520 117180 117792 119040 120528 120960 122700 124992 125550 126790 128835 129600 130200 130880 132516 133920 134400 136080 137424 138880 140616 143150 145152 146475 147240 148800 150660 151200 152148 154602 155520 156240 157056 160704 163600 165645 166656 167400 170100 171780 172800 173600 175770 176688 177506 178560 181440 183232 184050 187488 188325 190185 194400 195300 196320 198400 198774 200880 201600 202864 206136 208320 210924 214272 214725 217728 220860 223200 226800 228222 229040 231903 234360 235584 241056 241920 245400 249984 251100 253580 257670 259200 260400 261760 263655 265032 266259 267840 272160 274848 276075 277760 281232 286300 292950 294480 297600 301320 302400 304296 309204 311040 312480 314112 316975 321408 327200 331290 334800 340200 342333 343560 347200 351540 353376 355012 357120 362880 366464 368100 374976 376650 380370 386505 388800 390600 392640 397548 401760 403200 405728 412272 416640 421848 429450 435456 439425 441720 443765 446400 453600 456444 458080 463806 468720 471168 482112 490800 496935 499968 502200 507160 515340 518400 520800 523520 527310 530064 532518 535680 544320 549696 552150 562464 570555 572600 585900 588960 595200 602640 604800 608592 618408 624960 633950 642816 644175 654400 662580 669600 680400 684666 687120 694400 695709 703080 706752 710024 725760 732928 736200 749952 753300 760740 773010 777600 781200 785280 795096 798777 803520 811456 824544 828225 833280 843696 858900 878850 883440 887530 892800 907200 912888 916160 927612 937440 942336 950925 964224 981600 993870 1004400 1014320 1026999 1030680 1041600 1054620 1060128 1065036 1071360 1088640 1099392 1104300 1124928 1141110 1145200 1159515 1171800 1177920 1205280 1209600 1217184 1236816 1249920 1267900 1288350 1308800 1318275 1325160 1331295 1339200 1360800 1369332 1374240 1388800 1391418 1406160 1413504 1420048 1472400 1499904 1506600 1521480 1546020 1555200 1562400 1570560 1590192 1597554 1607040 1622912 1649088 1656450 1687392 1711665 1717800 1757700 1766880 1775060 1785600 1814400 1825776 1832320 1855224 1874880 1901850 1928448 1932525 1963200 1987740 2008800 2028640 2053998 2061360 2083200 2109240 2120256 2130072 2177280 2198784 2208600 2218825 2249856 2282220 2290400 2319030 2343600 2355840 2396331 2410560 2434368 2473632 2484675 2499840 2535800 2576700 2617600 2636550 2650320 2662590 2678400 2721600 2738664 2748480 2782836 2812320 2827008 2840096 2852775 2944800 3013200 3042960 3080997 3092040 3124800 3180384 3195108 3214080 3245824 3298176 3312900 3374784 3423330 3435600 3478545 3515400 3533760 3550120 3628800 3651552 3664640 3710448 3749760 3803700 3865050 3926400 3975480 3993885 4017600 4057280 4107996 4122720 4166400 4218480 4240512 4260144 4417200 4437650 4499712 4564440 4580800 4638060 4687200 4711680 4792662 4821120 4868736 4947264 4969350 5071600 5134995 5153400 5273100 5300640 5325180 5356800 5443200 5477328 5496960 5565672 5624640 5680192 5705550 5797575 5889600 6026400 6085920 6161994 6184080 6249600 6360768 6390216 6596352 6625800 6656475 6749568 6846660 6871200 6957090 7030800 7067520 7100240 7188993 7303104 7420896 7499520 7607400 7730100 7852800 7950960 7987770 8035200 8114560 8215992 8245440 8436960 8481024 8520288 8558325 8834400 8875300 9128880 9161600 9276120 9374400 9585324 9642240 9737472 9894528 9938700 10143200 10269990 10306800 10546200 10601280 10650360 10886400 10954656 10993920 11131344 11249280 11360384 11411100 11595150 11779200 11981655 12052800 12171840 12323988 12368160 12499200 12721536 12780432 13251600 13312950 13499136 13693320 13742400 13914180 14061600 14135040 14200480 14377986 14606208 14841792 15214800 15404985 15460200 15901920 15975540 16070400 16229120 16431984 16490880 16873920 17040576 17116650 17392725 17668800 17750600 18257760 18323200 18552240 18748800 19170648 19789056 19877400 19969425 20286400 20539980 20613600 21092400 21202560 21300720 21566979 21909312 22262688 22498560 22720768 22822200 23190300 23558400 23963310 24105600 24343680 24647976 24736320 25443072 25560864 25674975 26503200 26625900 27386640 27484800 27828360 28123200 28400960 28755972 29212416 29683584 30429600 30809970 30920400 31803840 31951080 32863968 32981760 33747840 34081152 34233300 34785450 35337600 35501200 35944965 36515520 37104480 37497600 38341296 39754800 39938850 40572800 41079960 41227200 42184800 42405120 42601440 43133958 43818624 44525376 45644400 46380600 47926620 48211200 48687360 49295952 49472640 51121728 51349950 53006400 53251800 54773280 54969600 55656720 56246400 56801920 57511944 59367168 59908275 60859200 61619940 61840800 63607680 63902160 65727936 67495680 68162304 68466600 69570900 70675200 71002400 71889930 73031040 74208960 76682592 77024925 79509600 79877700 81145600 82159920 82454400 84369600 85202880 86267916 87637248 89050752 91288800 92761200 95853240 98591904 98945280 102243456 102699900 106012800 106503600 107834895 109546560 111313440 112492800 113603840 115023888 119816550 121718400 123239880 123681600 127215360 127804320 131455872 136933200 139141800 142004800 143779860 146062080 148417920 153365184 154049850 159019200 159755400 164319840 164908800 168739200 170405760 172535832 178101504 179724825 182577600 185522400 191706480 197183808 204486912 205399800 212025600 213007200 215669790 219093120 222626880 230047776 239633100 243436800 246479760 247363200 255608640 262911744 273866400 278283600 284009600 287559720 296835840 306730368 308099700 318038400 319510800 328639680 337478400 340811520 345071664 359449650 365155200 371044800 383412960 394367616 410799600 426014400 431339580 438186240 445253760 460095552 479266200 492959520 494726400 511217280 539174475 547732800 556567200 568019200 575119440 613460736 616199400 636076800 639021600 657279360 690143328 718899300 730310400 742089600 766825920 788735232 821599200 852028800 862679160 890507520 920191104 958532400 985919040 1022434560 1078348950 1095465600 1113134400 1150238880 1232398800 1278043200 1314558720 1380286656 1437798600 1484179200 1533651840 1643198400 1704057600 1725358320 1840382208 1917064800 1971838080 2156697900 2190931200 2226268800 2300477760 2464797600 2556086400 2760573312 2875597200 3067303680 3286396800 3450716640 3834129600 3943676160 4313395800 4452537600 4600955520 4929595200 5112172800 5521146624 5751194400 6572793600 6901433280 7668259200 8626791600 9201911040 9859190400 11502388800 13802866560 15336518400 17253583200 19718380800 23004777600 27605733120 34507166400 46009555200 69014332800 138028665600
• Sum of all divisors σ(n): 605212375040
• Sum of proper divisors (its aliquot sum) s(n): 467183709440
• 138028665600 is an abundant number, because the sum of its proper divisors (467183709440) is greater than itself. Its abundance is 329155043840

Bases of 138028665600

• Binary: 10000000100011001001100100101100000000₂
• Hexadecimal: 0x2023264B00
• Base-36: 1REQPC00

Squares and roots of 138028665600

• 138028665600 squared (138028665600²) is 19051912527316623360000
• 138028665600 cubed (138028665600³) is 2629710063273437071078588416000000
• The square root of 138028665600 is 371522.0930173601
• The cube root of 138028665600 is 5168.0070386215

Scales and comparisons

• 138,028,665,600 seconds is equal to 4,388 years, 46 weeks.
• To count from 1 to 138,028,665,600 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 138028665600 cubic inches would be around 430.7 feet tall.

Recreational maths with 138028665600

• 138028665600 backwards is 006566820831
• 138028665600 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138028665600's digits is 45
• More coming soon!