139312468007639680

Names of 139312468007639680

• Cardinal: 139312468007639680 can be written as One hundred thirty-nine quadrillion, three hundred twelve trillion, four hundred sixty-eight billion, seven million, six hundred thirty-nine thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.3931246800763968 × 10¹⁷

Factors of 139312468007639680

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 7621432437

Divisors of 139312468007639680

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 32 40 52 64 65 80 104 128 130 160 169 208 260 320 338 416 520 640 676 832 845 1040 1352 1664 1690 2080 2197 2704 3380 4160 4394 5408 6760 8320 8788 10816 10985 13520 17576 21632 21970 27040 28561 35152 43940 54080 57122 70304 87880 108160 114244 140608 142805 175760 228488 281216 285610 351520 456976 571220 703040 913952 1142440 1406080 1827904 2284880 3655808 4569760 9139520 18279040 7621432417 15242864834 30485729668 38107162085 60971459336 76214324170 99078621421 121942918672 152428648340 198157242842 243885837344 304857296680 396314485684 487771674688 495393107105 609714593360 792628971368 975543349376 990786214210 1219429186720 1288022078473 1585257942736 1981572428420 2438858373440 2576044156946 3170515885472 3963144856840 4877716746880 5152088313892 6341031770944 6440110392365 7926289713680 10304176627784 12682063541888 12880220784730 15852579427360 16744287020149 20608353255568 25760441569460 31705158854720 33488574040298 41216706511136 51520883138920 63410317709440 66977148080596 82433413022272 83721435100745 103041766277840 133954296161192 164866826044544 167442870201490 206083532555680 217675731261937 267908592322384 334885740402980 412167065111360 435351462523874 535817184644768 669771480805960 824334130222720 870702925047748 1071634369289536 1088378656309685 1339542961611920 1741405850095496 2143268738579072 2176757312619370 2679085923223840 3482811700190992 4353514625238740 5358171846447680 6965623400381984 8707029250477480 10716343692895360 13931246800763968 17414058500954960 27862493601527936 34828117001909920 69656234003819840 139312468007639680
• Sum of all divisors σ(n): 360796552881367140
• Sum of proper divisors (its aliquot sum) s(n): 221484084873727460
• 139312468007639680 is an abundant number, because the sum of its proper divisors (221484084873727460) is greater than itself. Its abundance is 82171616866087780

Bases of 139312468007639680

• Binary: 111101110111011111111001110011000011000001101101010000000₂
• Hexadecimal: 0x1EEEFF39860DA80
• Base-36: 123Q5CA6EZR4

Squares and roots of 139312468007639680

• 139312468007639680 squared (139312468007639680²) is 19407963742379629351118844710502400
• 139312468007639680 cubed (139312468007639680³) is 2703771327953692990272987624689990479481130975232000
• The square root of 139312468007639680 is 373245854.6422715195
• The cube root of 139312468007639680 is 518398.0135557557

Scales and comparisons

• 139,312,468,007,639,680 seconds is equal to 4,429,705,560 years, 46 weeks, 11 hours, 54 minutes, 40 seconds.
• To count from 1 to 139,312,468,007,639,680 would take you about thirteen billion, two hundred eighty-nine million, one hundred sixteen thousand, six hundred eighty-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 139312468007639680 cubic inches would be around 43199.8 feet tall.

Recreational maths with 139312468007639680

• 139312468007639680 backwards is 086936700864213931
• The number of decimal digits it has is: 18
• The sum of 139312468007639680's digits is 76
• More coming soon!