139189695372

Names of 139189695372

• Cardinal: 139189695372 can be written as One hundred thirty-nine billion, one hundred eighty-nine million, six hundred ninety-five thousand, three hundred seventy-two.

Scientific notation

• Scientific notation: 1.39189695372 × 10¹¹

Factors of 139189695372

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 209353

Divisors of 139189695372

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 21 26 28 29 36 39 42 49 52 58 63 78 84 87 91 98 116 117 126 147 156 174 182 196 203 234 252 261 273 294 348 364 377 406 441 468 522 546 588 609 637 754 812 819 882 1044 1092 1131 1218 1274 1421 1508 1638 1764 1827 1911 2262 2436 2548 2639 2842 3276 3393 3654 3822 4263 4524 5278 5684 5733 6786 7308 7644 7917 8526 10556 11466 12789 13572 15834 17052 18473 22932 23751 25578 31668 36946 47502 51156 55419 73892 95004 110838 166257 209299 221676 332514 418598 627897 665028 837196 1255794 1465093 1883691 2511588 2720887 2930186 3767382 4395279 5441774 5860372 6069671 7534764 8162661 8790558 10255651 10883548 12139342 13185837 16325322 17581116 18209013 19046209 20511302 24278684 24487983 26371674 30766953 32650644 36418026 38092418 41022604 42487697 48975966 52743348 54627039 57138627 61533906 72836052 76184836 78905723 84975394 92300859 97951932 109254078 114277254 123067812 127463091 133323463 157811446 169950788 171415881 184601718 218508156 228554508 236717169 254926182 266646926 297413879 315622892 342831762 369203436 382389273 399970389 473434338 509852364 533293852 552340061 594827758 685663524 710151507 764778546 799940778 892241637 946868676 1104680122 1189655516 1199911167 1420303014 1529557092 1599881556 1657020183 1784483274 2209360244 2399822334 2676724911 2840606028 3314040366 3568966548 3866380427 4799644668 4971060549 5353449822 6628080732 7732760854 9942121098 10706899644 11599141281 15465521708 19884242196 23198282562 34797423843 46396565124 69594847686 139189695372
• Sum of all divisors σ(n): 455968422000
• Sum of proper divisors (its aliquot sum) s(n): 316778726628
• 139189695372 is an abundant number, because the sum of its proper divisors (316778726628) is greater than itself. Its abundance is 177589031256

Bases of 139189695372

• Binary: 10000001101000010110100011001110001100₂
• Hexadecimal: 0x20685A338C
• Base-36: 1RXXY8B0

Squares and roots of 139189695372

• 139189695372 squared (139189695372²) is 19373771297750158218384
• 139189695372 cubed (139189695372³) is 2696629325140641631381671210118848
• The square root of 139189695372 is 373081.3522169127
• The cube root of 139189695372 is 5182.4568501263

Scales and comparisons

• 139,189,695,372 seconds is equal to 4,425 years, 41 weeks, 4 days, 20 hours, 16 minutes, 12 seconds.
• To count from 1 to 139,189,695,372 would take you about eight thousand, eight hundred fifty-one 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 139189695372 cubic inches would be around 431.9 feet tall.

Recreational maths with 139189695372

• 139189695372 backwards is 273596981931
• 139189695372 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139189695372's digits is 63
• More coming soon!