67628881680048

Names of 67628881680048

• Cardinal: 67628881680048 can be written as Sixty-seven trillion, six hundred twenty-eight billion, eight hundred eighty-one million, six hundred eighty thousand and forty-eight.

Scientific notation

• Scientific notation: 6.7628881680048 × 10¹³

Factors of 67628881680048

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 842498

Divisors of 67628881680048

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 36 39 48 52 72 78 104 117 144 156 208 234 312 468 624 936 1872 45319 90638 135957 181276 271914 362552 407871 543828 589147 725104 797161 815742 1087656 1178294 1594322 1631484 1767441 2175312 2356588 2391483 3188644 3262968 3534882 4713176 4782966 5302323 6377288 6525936 7069764 7174449 9426352 9565932 10363093 10604646 12754576 14139528 14348898 19131864 20726186 21209292 28279056 28697796 31089279 38263728 41452372 42418584 57395592 62178558 82904744 84837168 93267837 114791184 124357116 165809488 186535674 248714232 373071348 497428464 746142696 1492285392 36126539359 72253078718 108379618077 144506157436 216759236154 289012314872 325138854231 433518472308 469645011667 578024629744 650277708462 867036944616 939290023334 1300555416924 1408935035001 1734073889232 1878580046668 2601110833848 2817870070002 3757160093336 4226805105003 5202221667696 5635740140004 7514320186672 8453610210006 11271480280008 16907220420012 22542960560016 33814440840024 67628881680048
• Sum of all divisors σ(n): 203830688341280
• Sum of proper divisors (its aliquot sum) s(n): 136201806661232
• 67628881680048 is an abundant number, because the sum of its proper divisors (136201806661232) is greater than itself. Its abundance is 68572924981184

Bases of 67628881680048

• Binary: 1111011000001000010011011110000001011010110000₂
• Hexadecimal: 0x3D82137816B0
• Base-36: NZ0A20Y40

Squares and roots of 67628881680048

• 67628881680048 squared (67628881680048²) is 4573665637293931995041282304
• 67628881680048 cubed (67628881680048³) is 309311892228652658225203336388455772270592
• The square root of 67628881680048 is 8223678.1114078147
• The cube root of 67628881680048 is 40742.1617513577

Scales and comparisons

• 67,628,881,680,048 seconds is equal to 2,150,389 years, 12 weeks, 6 days, 2 hours, 40 minutes, 48 seconds.
• To count from 1 to 67,628,881,680,048 would take you about five million, three hundred seventy-five thousand, nine hundred seventy-three 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 67628881680048 cubic inches would be around 3395.2 feet tall.

Recreational maths with 67628881680048

• 67628881680048 backwards is 84008618882676
• 67628881680048 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 67628881680048's digits is 72
• More coming soon!