139097456640

Names of 139097456640

• Cardinal: 139097456640 can be written as One hundred thirty-nine billion, ninety-seven million, four hundred fifty-six thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.3909745664 × 10¹¹

Factors of 139097456640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 5146

Divisors of 139097456640

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 37 40 45 48 60 64 72 74 80 90 96 111 120 128 144 148 160 180 185 192 222 240 256 288 296 320 333 360 370 384 444 480 512 555 576 592 640 666 720 740 768 888 960 1024 1110 1152 1184 1280 1332 1440 1480 1536 1665 1776 1920 2048 2220 2304 2368 2560 2664 2880 2960 3072 3330 3552 3840 4096 4440 4608 4736 5099 5120 5328 5760 5920 6144 6660 7104 7680 8192 8880 9216 9472 10198 10240 10656 11520 11840 12288 13320 14208 15297 15360 16384 17760 18432 18944 20396 20480 21312 23040 23680 24576 25495 26640 28416 30594 30720 35520 36864 37888 40792 40960 42624 45891 46080 47360 49152 50990 53280 56832 61188 61440 71040 73728 75776 76485 81584 81920 85248 91782 92160 94720 101980 106560 113664 122376 122880 142080 147456 151552 152970 163168 170496 183564 184320 188663 189440 203960 213120 227328 229455 244752 245760 284160 303104 305940 326336 340992 367128 368640 377326 378880 407920 426240 454656 458910 489504 565989 568320 606208 611880 652672 681984 734256 737280 754652 757760 815840 852480 909312 917820 943315 979008 1131978 1136640 1223760 1305344 1363968 1468512 1509304 1515520 1631680 1697967 1704960 1818624 1835640 1886630 1958016 2263956 2273280 2447520 2610688 2727936 2829945 2937024 3018608 3031040 3263360 3395934 3409920 3671280 3773260 3916032 4527912 4546560 4895040 5221376 5455872 5659890 5874048 6037216 6526720 6791868 6819840 7342560 7546520 7832064 8489835 9055824 9093120 9790080 10442752 11319780 11748096 12074432 13053440 13583736 13639680 14685120 15093040 15664128 16979670 18111648 19580160 20885504 22639560 23496192 24148864 26106880 27167472 27279360 29370240 30186080 31328256 33959340 36223296 39160320 41771008 45279120 46992384 48297728 52213760 54334944 58740480 60372160 62656512 67918680 72446592 78320640 83542016 90558240 93984768 96595456 104427520 108669888 117480960 120744320 125313024 135837360 144893184 156641280 181116480 187969536 193190912 208855040 217339776 234961920 241488640 250626048 271674720 289786368 313282560 362232960 375939072 386381824 417710080 434679552 469923840 482977280 543349440 579572736 626565120 724465920 751878144 772763648 869359104 939847680 965954560 1086698880 1159145472 1253130240 1448931840 1545527296 1738718208 1879695360 1931909120 2173397760 2318290944 2897863680 3091054592 3477436416 3759390720 3863818240 4346795520 4636581888 5795727360 6954872832 7727636480 8693591040 9273163776 11591454720 13909745664 15455272960 17387182080 23182909440 27819491328 34774364160 46365818880 69548728320 139097456640
• Sum of all divisors σ(n): 495319078800
• Sum of proper divisors (its aliquot sum) s(n): 356221622160
• 139097456640 is an abundant number, because the sum of its proper divisors (356221622160) is greater than itself. Its abundance is 217124165520

Bases of 139097456640

• Binary: 10000001100010110110101100000000000000₂
• Hexadecimal: 0x2062DAC000
• Base-36: 1RWF18G0

Squares and roots of 139097456640

• 139097456640 squared (139097456640²) is 19348102443716680089600
• 139097456640 cubed (139097456640³) is 2691271840731158949207887314944000
• The square root of 139097456640 is 372957.7142787101
• The cube root of 139097456640 is 5181.3118207263

Scales and comparisons

• 139,097,456,640 seconds is equal to 4,422 years, 45 weeks, 1 day, 6 hours, 24 minutes.
• To count from 1 to 139,097,456,640 would take you about eight thousand, eight hundred forty-five 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 139097456640 cubic inches would be around 431.8 feet tall.

Recreational maths with 139097456640

• 139097456640 backwards is 046654790931
• The number of decimal digits it has is: 12
• The sum of 139097456640's digits is 54
• More coming soon!