135875459840

Names of 135875459840

• Cardinal: 135875459840 can be written as One hundred thirty-five billion, eight hundred seventy-five million, four hundred fifty-nine thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.3587545984 × 10¹¹

Factors of 135875459840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 5448

Divisors of 135875459840

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 89 128 160 178 233 256 320 356 445 466 640 712 890 932 1165 1280 1424 1780 1864 2330 2848 3560 3728 4660 5119 5696 7120 7456 9320 10238 11392 14240 14912 18640 20476 20737 22784 25595 28480 29824 37280 40952 41474 51190 56960 59648 74560 81904 82948 102380 103685 113920 149120 163808 165896 204760 207370 298240 327616 331792 409520 414740 455591 655232 663584 819040 829480 911182 1192727 1310464 1327168 1638080 1658960 1822364 2277955 2385454 2654336 3276160 3317920 3644728 4555910 4770908 5308672 5963635 6552320 6635840 7289456 9111820 9541816 11927270 13271680 14578912 18223640 19083632 23854540 26543360 29157824 36447280 38167264 47709080 58315648 72894560 76334528 95418160 106152703 116631296 145789120 152669056 190836320 212305406 291578240 305338112 381672640 424610812 530763515 583156480 763345280 849221624 1061527030 1526690560 1698443248 2123054060 3396886496 4246108120 6793772992 8492216240 13587545984 16984432480 27175091968 33968864960 67937729920 135875459840
• Sum of all divisors σ(n): 330598195200
• Sum of proper divisors (its aliquot sum) s(n): 194722735360
• 135875459840 is an abundant number, because the sum of its proper divisors (194722735360) is greater than itself. Its abundance is 58847275520

Bases of 135875459840

• Binary: 1111110100010110011101111101100000000₂
• Hexadecimal: 0x1FA2CEFB00
• Base-36: 1QF4QNSW

Squares and roots of 135875459840

• 135875459840 squared (135875459840²) is 18462140586731452825600
• 135875459840 cubed (135875459840³) is 2508551841852863555269667323904000
• The square root of 135875459840 is 368612.8861556525
• The cube root of 135875459840 is 5140.9929576961

Scales and comparisons

• 135,875,459,840 seconds is equal to 4,320 years, 21 weeks, 5 days, 15 hours, 17 minutes, 20 seconds.
• To count from 1 to 135,875,459,840 would take you about eight thousand, six hundred forty 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 135875459840 cubic inches would be around 428.4 feet tall.

Recreational maths with 135875459840

• 135875459840 backwards is 048954578531
• The number of decimal digits it has is: 12
• The sum of 135875459840's digits is 59
• More coming soon!