138899824308

Names of 138899824308

• Cardinal: 138899824308 can be written as One hundred thirty-eight billion, eight hundred ninety-nine million, eight hundred twenty-four thousand, three hundred eight.

Scientific notation

• Scientific notation: 1.38899824308 × 10¹¹

Factors of 138899824308

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4013

Divisors of 138899824308

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 23 28 36 42 46 49 63 69 84 92 98 126 127 138 147 161 196 207 252 254 276 294 322 343 381 414 441 483 508 588 644 686 762 828 882 889 966 1029 1127 1143 1372 1449 1524 1764 1778 1932 2058 2254 2286 2667 2898 2921 3087 3381 3556 3851 4116 4508 4572 5334 5796 5842 6174 6223 6762 7702 7889 8001 8763 10143 10668 11553 11684 12348 12446 13524 15404 15778 16002 17526 18669 20286 20447 23106 23667 24892 26289 26957 31556 32004 34659 35052 37338 40572 40894 43561 46212 47334 52578 53914 56007 61341 69318 71001 74676 80871 81788 87122 88573 94668 105156 107828 112014 122682 130683 138636 142002 143129 161742 174244 177146 184023 188699 224028 242613 245364 261366 265719 284004 286258 323484 354292 368046 377398 392049 429387 485226 489077 522732 531438 566097 572516 620011 736092 754796 784098 797157 858774 970452 978154 1001903 1062876 1132194 1240022 1288161 1320893 1467231 1568196 1594314 1698291 1717548 1860033 1956308 2003806 2264388 2480044 2576322 2641786 2934462 3005709 3188628 3396582 3423539 3720066 3962679 4007612 4340077 4401693 5152644 5283572 5580099 5868924 6011418 6793164 6847078 7440132 7925358 8680154 8803386 9017127 10270617 11160198 11248771 11888037 12022836 13020231 13694156 15850716 17360308 17606772 18034254 20541234 22320396 22497542 23776074 23964773 26040462 30380539 30811851 33746313 36068508 39060693 41082468 44995084 47552148 47929546 52080924 60761078 61623702 67492626 71894319 78121386 78741397 91141617 95859092 101238939 121522156 123247404 134985252 143788638 156242772 157482794 167753411 182283234 202477878 215682957 236224191 273424851 287577276 314965588 335506822 364566468 404955756 431365914 472448382 503260233 546849702 551189779 671013644 708672573 862731828 944896764 1006520466 1093699404 1102379558 1417345146 1509780699 1653569337 2013040932 2204759116 2834690292 3019561398 3307138674 3858328453 4960708011 6039122796 6614277348 7716656906 9921416022 11574985359 15433313812 19842832044 23149970718 34724956077 46299941436 69449912154 138899824308
• Sum of all divisors σ(n): 430733721600
• Sum of proper divisors (its aliquot sum) s(n): 291833897292
• 138899824308 is an abundant number, because the sum of its proper divisors (291833897292) is greater than itself. Its abundance is 152934072984

Bases of 138899824308

• Binary: 10000001010111000100110001111010110100₂
• Hexadecimal: 0x2057131EB4
• Base-36: 1RT5DAD0

Squares and roots of 138899824308

• 138899824308 squared (138899824308²) is 19293161192793267678864
• 138899824308 cubed (138899824308³) is 2679816700024908596359424565026112
• The square root of 138899824308 is 372692.6673654849
• The cube root of 138899824308 is 5178.8567552483

Scales and comparisons

• 138,899,824,308 seconds is equal to 4,416 years, 30 weeks, 2 days, 20 hours, 31 minutes, 48 seconds.
• To count from 1 to 138,899,824,308 would take you about eight thousand, eight hundred thirty-three 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 138899824308 cubic inches would be around 431.6 feet tall.

Recreational maths with 138899824308

• 138899824308 backwards is 803428998831
• 138899824308 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138899824308's digits is 63
• More coming soon!