137789818140

Names of 137789818140

• Cardinal: 137789818140 can be written as One hundred thirty-seven billion, seven hundred eighty-nine million, eight hundred eighteen thousand, one hundred forty.

Scientific notation

• Scientific notation: 1.3778981814 × 10¹¹

Factors of 137789818140

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 7430

Divisors of 137789818140

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 10 12 13 15 17 20 26 30 34 39 51 52 60 65 68 78 85 102 130 156 170 195 204 221 255 260 340 390 442 510 663 780 884 1020 1105 1326 1889 2210 2652 3315 3778 4420 5501 5667 6630 7556 9445 11002 11334 13260 16503 18890 22004 22668 24557 27505 28335 32113 33006 37780 49114 55010 56670 64226 66012 71513 73671 82515 93517 96339 98228 110020 113340 122785 128452 143026 147342 160565 165030 187034 192678 214539 245570 280551 286052 294684 321130 330060 357565 368355 374068 385356 417469 429078 467585 481695 491140 561102 642260 715130 736710 834938 858156 935170 963390 1072695 1122204 1215721 1252407 1402755 1430260 1473420 1669876 1870340 1926780 2087345 2145390 2431442 2504814 2805510 3647163 4174690 4290780 4862884 5009628 5611020 6078605 6262035 7294326 8349380 10391389 12157210 12524070 14588652 18235815 20782778 24314420 25048140 31174167 36471630 41565556 51956945 62348334 72943260 103913890 124696668 135088057 155870835 176653613 207827780 270176114 311741670 353307226 405264171 529960839 540352228 623483340 675440285 706614452 810528342 883268065 1059921678 1350880570 1621056684 1766536130 2026320855 2119843356 2296496969 2649804195 2701761140 3533072260 4052641710 4592993938 5299608390 6889490907 8105283420 9185987876 10599216780 11482484845 13778981814 22964969690 27557963628 34447454535 45929939380 68894909070 137789818140
• Sum of all divisors σ(n): 440242750080
• Sum of proper divisors (its aliquot sum) s(n): 302452931940
• 137789818140 is an abundant number, because the sum of its proper divisors (302452931940) is greater than itself. Its abundance is 164663113800

Bases of 137789818140

• Binary: 10000000010100111010011100010100011100₂
• Hexadecimal: 0x2014E9C51C
• Base-36: 1RASI04C

Squares and roots of 137789818140

• 137789818140 squared (137789818140²) is 18986033983054273059600
• 137789818140 cubed (137789818140³) is 2616082169724908126632185381144000
• The square root of 137789818140 is 371200.5093477107
• The cube root of 137789818140 is 5165.0243779203

Scales and comparisons

• 137,789,818,140 seconds is equal to 4,381 years, 15 weeks, 13 hours, 29 minutes.
• To count from 1 to 137,789,818,140 would take you about eight thousand, seven hundred sixty-two 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 137789818140 cubic inches would be around 430.4 feet tall.

Recreational maths with 137789818140

• 137789818140 backwards is 041818987731
• The number of decimal digits it has is: 12
• The sum of 137789818140's digits is 57
• More coming soon!