139088444921940

Names of 139088444921940

• Cardinal: 139088444921940 can be written as One hundred thirty-nine trillion, eighty-eight billion, four hundred forty-four million, nine hundred twenty-one thousand, nine hundred forty.

Scientific notation

• Scientific notation: 1.3908844492194 × 10¹⁴

Factors of 139088444921940

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 98772

Divisors of 139088444921940

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 30 31 60 62 79 93 124 155 158 186 237 310 316 372 395 465 474 620 790 930 948 1185 1580 1860 2370 2449 4740 4898 7347 9796 10771 12245 14694 21542 24490 29388 32313 36735 43084 48980 53855 64626 73470 87881 107710 129252 146940 161565 175762 215420 263643 323130 333901 351524 439405 527286 646260 667802 850909 878810 1001703 1054572 1318215 1335604 1669505 1701818 1757620 2003406 2552727 2636430 2724311 3339010 3403636 4006812 4254545 5008515 5105454 5272860 5448622 6678020 6942599 8172933 8509090 10017030 10210908 10897244 12763635 13621555 13885198 16345866 17018180 20034060 20827797 25527270 26378179 27243110 27770396 32691732 34712995 40864665 41655594 51054540 52756358 54486220 69425990 79134537 81729330 83311188 104138985 105512716 131890895 138851980 158269074 163458660 208277970 215220569 263781790 316538148 395672685 416555940 430441138 527563580 645661707 791345370 860882276 946566251 1076102845 1291323414 1582690740 1893132502 2152205690 2582646828 2839698753 3228308535 3786265004 4304411380 4732831255 5679397506 6456617070 9465662510 11358795012 12913234140 14198493765 18931325020 28396987530 29343553781 56793975060 58687107562 74778733829 88030661343 117374215124 146717768905 149557467658 176061322686 224336201487 293435537810 299114935316 352122645372 373893669145 440153306715 448672402974 586871075620 747787338290 880306613430 897344805948 1121681007435 1495574676580 1760613226860 2243362014870 2318140748699 4486724029740 4636281497398 6954422246097 9272562994796 11590703743495 13908844492194 23181407486990 27817688984388 34772111230485 46362814973980 69544222460970 139088444921940
• Sum of all divisors σ(n): 407141641912320
• Sum of proper divisors (its aliquot sum) s(n): 268053196990380
• 139088444921940 is an abundant number, because the sum of its proper divisors (268053196990380) is greater than itself. Its abundance is 128964752068440

Bases of 139088444921940

• Binary: 11111101000000000001101010110100001100001010100₂
• Hexadecimal: 0x7E800D5A1854
• Base-36: 1DAWCKY6AC

Squares and roots of 139088444921940

• 139088444921940 squared (139088444921940²) is 19345595510803536972693363600
• 139088444921940 cubed (139088444921940³) is 2690748795686527472458603308855158037384000
• The square root of 139088444921940 is 11793576.4262559473
• The cube root of 139088444921940 is 51811.9992428851

Scales and comparisons

• 139,088,444,921,940 seconds is equal to 4,422,582 years, 16 weeks, 4 days, 8 hours, 59 minutes.
• To count from 1 to 139,088,444,921,940 would take you about eleven million, fifty-six thousand, four hundred fifty-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 139088444921940 cubic inches would be around 4317.7 feet tall.

Recreational maths with 139088444921940

• 139088444921940 backwards is 049129444880931
• The number of decimal digits it has is: 15
• The sum of 139088444921940's digits is 66
• More coming soon!