138025338880

Names of 138025338880

• Cardinal: 138025338880 can be written as One hundred thirty-eight billion, twenty-five million, three hundred thirty-eight thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 1.3802533888 × 10¹¹

Factors of 138025338880

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 91

Divisors of 138025338880

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 4 5 8 10 11 13 16 19 20 22 26 32 38 40 41 44 52 55 64 65 76 80 82 88 95 104 110 121 128 130 143 152 160 164 176 190 205 208 209 220 242 247 256 260 286 304 320 328 352 380 410 416 418 440 451 484 494 512 520 533 572 605 608 640 656 704 715 760 779 820 832 836 880 902 968 988 1024 1040 1045 1066 1144 1210 1216 1235 1280 1312 1331 1408 1430 1520 1558 1573 1640 1664 1672 1760 1804 1936 1976 2048 2080 2090 2132 2255 2288 2299 2420 2432 2470 2560 2624 2662 2665 2717 2816 2860 3040 3116 3146 3280 3328 3344 3520 3608 3872 3895 3952 4160 4180 4264 4510 4576 4598 4840 4864 4940 4961 5120 5248 5324 5330 5434 5632 5720 5863 6080 6232 6292 6560 6655 6656 6688 7040 7216 7744 7790 7865 7904 8320 8360 8528 8569 9020 9152 9196 9680 9728 9880 9922 10127 10240 10496 10648 10660 10868 11264 11440 11495 11726 12160 12464 12584 13120 13310 13312 13376 13585 14080 14432 15488 15580 15730 15808 16640 16720 17056 17138 17303 18040 18304 18392 19360 19456 19760 19844 20254 20992 21296 21320 21736 22528 22880 22990 23452 24320 24805 24928 25168 25289 26240 26620 26624 26752 27170 28160 28864 29315 29887 30976 31160 31460 31616 33280 33440 34112 34276 34606 36080 36608 36784 38720 38912 39520 39688 40508 41984 42592 42640 42845 43472 45760 45980 46904 48640 49610 49856 50336 50578 50635 52480 53240 53504 54340 54571 56320 57728 58630 59774 61952 62320 62920 63232 64493 66560 66880 68224 68552 69212 72160 73216 73568 77440 79040 79376 81016 83968 85184 85280 85690 86515 86944 91520 91960 93808 94259 97280 99220 99712 100672 101156 101270 104960 106480 107008 108680 109142 111397 112640 115456 117260 119548 123904 124640 125840 126445 126464 128986 133120 133760 136448 137104 138424 144320 146432 147136 149435 154880 158080 158752 162032 170368 170560 171380 173030 173888 183040 183920 187616 188518 194560 198440 199424 201344 202312 202540 209920 212960 214016 217360 218284 222794 230912 234520 239096 247808 249280 251680 252890 252928 257972 267520 272855 272896 274208 276848 288640 292864 294272 298870 309760 316160 317504 322465 324064 328757 340736 341120 342760 346060 347776 366080 367840 375232 377036 396880 398848 402688 404624 405080 419840 425920 428032 434720 436568 445588 461824 469040 471295 478192 498560 503360 505780 505856 515944 535040 545710 545792 548416 553696 556985 577280 588544 597740 619520 632320 635008 644930 648128 657514 681472 682240 685520 692120 695552 709423 732160 735680 750464 754072 793760 797696 805376 809248 810160 851840 869440 873136 891176 923648 938080 942590 956384 997120 1006720 1011560 1031888 1036849 1070080 1091420 1091584 1096832 1107392 1113970 1154560 1177088 1195480 1225367 1239040 1264640 1270016 1289860 1296256 1315028 1362944 1364480 1371040 1384240 1391104 1418846 1464320 1471360 1500928 1508144 1587520 1595392 1610752 1618496 1620320 1643785 1703680 1738880 1746272 1782352 1876160 1885180 1912768 1994240 2013440 2023120 2063776 2073698 2140160 2182840 2193664 2214784 2227940 2309120 2354176 2390960 2450734 2529280 2540032 2579720 2592512 2630056 2725888 2728960 2742080 2768480 2782208 2837692 2942720 3001856 3016288 3175040 3221504 3236992 3240640 3287570 3407360 3477760 3492544 3547115 3564704 3752320 3770360 3825536 3988480 4026880 4046240 4127552 4147396 4365680 4387328 4429568 4455880 4618240 4708352 4781920 4901468 5080064 5159440 5184245 5185024 5260112 5457920 5484160 5536960 5564416 5675384 5885440 6003712 6032576 6126835 6350080 6473984 6481280 6575140 6814720 6955520 6985088 7094230 7129408 7504640 7540720 7651072 7976960 8053760 8092480 8255104 8294792 8731360 8774656 8859136 8911760 9563840 9802936 10160128 10318880 10368490 10370048 10520224 10968320 11073920 11350768 11770880 12007424 12065152 12253670 12700160 12947968 12962560 13150280 13479037 13629440 13911040 13970176 14188460 14258816 15009280 15081440 15302144 16107520 16184960 16510208 16589584 17462720 17549312 17718272 17823520 19127680 19605872 20637760 20736980 20740096 21040448 21936640 22147840 22701536 23541760 24130304 24507340 25400320 25895936 25925120 26300560 26958074 27822080 27940352 28376920 28517632 30018560 30162880 30604288 32369920 33020416 33179168 34925440 35436544 35647040 38255360 39211744 41275520 41473960 42080896 43873280 44295680 45403072 48260608 49014680 50800640 51791872 51850240 52601120 53916148 55880704 56753840 57035264 60037120 60325760 61208576 64739840 66040832 66358336 67395185 69850880 71294080 76510720 78423488 82551040 82947920 84161792 87746560 88591360 90806144 96521216 98029360 103700480 105202240 107832296 111761408 113507680 114070528 120651520 129479680 132081664 132716672 134790370 139701760 142588160 153021440 156846976 165102080 165895840 168323584 177182720 181612288 193042432 196058720 210404480 215664592 227015360 228141056 241303040 258959360 265433344 269580740 279403520 285176320 306042880 313693952 330204160 331791680 336647168 363224576 392117440 420808960 431329184 454030720 482606080 530866688 539161480 558807040 570352640 627387904 660408320 663583360 673294336 726449152 784234880 841617920 862658368 908061440 965212160 1061733376 1078322960 1140705280 1254775808 1327166720 1452898304 1568469760 1683235840 1725316736 1816122880 2123466752 2156645920 2509551616 2654333440 3136939520 3366471680 3450633472 3632245760 4313291840 5308666880 6273879040 6901266944 7264491520 8626583680 10617333760 12547758080 13802533888 17253167360 27605067776 34506334720 69012669440 138025338880
• Sum of all divisors σ(n): 423012844800
• Sum of proper divisors (its aliquot sum) s(n): 284987505920
• 138025338880 is an abundant number, because the sum of its proper divisors (284987505920) is greater than itself. Its abundance is 146962167040

Bases of 138025338880

• Binary: 10000000100010111100111000100000000000₂
• Hexadecimal: 0x2022F38800
• Base-36: 1REOQ134

Squares and roots of 138025338880

• 138025338880 squared (138025338880²) is 19050994172938839654400
• 138025338880 cubed (138025338880³) is 2629519926720788668812542083072000
• The square root of 138025338880 is 371517.6158407567
• The cube root of 138025338880 is 5167.9655191047

Scales and comparisons

• 138,025,338,880 seconds is equal to 4,388 years, 40 weeks, 3 days, 11 hours, 54 minutes, 40 seconds.
• To count from 1 to 138,025,338,880 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 138025338880 cubic inches would be around 430.7 feet tall.

Recreational maths with 138025338880

• 138025338880 backwards is 088833520831
• The number of decimal digits it has is: 12
• The sum of 138025338880's digits is 49
• More coming soon!