72427938893044794

Names of 72427938893044794

• Cardinal: 72427938893044794 can be written as Seventy-two quadrillion, four hundred twenty-seven trillion, nine hundred thirty-eight billion, eight hundred ninety-three million, forty-four thousand, seven hundred ninety-four.

Scientific notation

• Scientific notation: 7.2427938893044794 × 10¹⁶

Factors of 72427938893044794

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6262

Divisors of 72427938893044794

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 6 9 18 173 346 519 937 1038 1557 1874 2811 3114 5147 5622 8433 10294 15441 16866 30882 46323 92646 162101 324202 486303 877969 890431 972606 1458909 1755938 1780862 2633907 2671293 2917818 4822739 5267814 5342586 7901721 8013879 9645478 14468217 15803442 16027758 26491609 28936434 43404651 52983218 79474827 86809302 151888637 158949654 238424481 303777274 455665911 476848962 834333847 911331822 1366997733 1668667694 2503001541 2733995466 4518906443 4583048357 5006003082 7509004623 9037812886 9166096714 13556719329 13749145071 15018009246 24822637633 27113438658 27498290142 40670157987 41247435213 49645275266 74467912899 81340315974 82494870426 148935825798 223403738697 446807477394 781770814639 1563541629278 2345312443917 4294316310509 4690624887834 7035937331751 8588632621018 12882948931527 14071874663502 23258811462121 25765897863054 38648846794581 46517622924242 69776434386363 77297693589162 139552868772726 209329303159089 418658606318178 4023774382946933 8047548765893866 12071323148840799 24142646297681598 36213969446522397 72427938893044794
• Sum of all divisors σ(n): 158033624798408814
• Sum of proper divisors (its aliquot sum) s(n): 85605685905364020
• 72427938893044794 is an abundant number, because the sum of its proper divisors (85605685905364020) is greater than itself. Its abundance is 13177747012319226

Bases of 72427938893044794

• Binary: 100000001010100001101001110100001100010001001110000111010₂
• Hexadecimal: 0x10150D3A1889C3A
• Base-36: JT5K7SEYBEI

Squares and roots of 72427938893044794

• 72427938893044794 squared (72427938893044794²) is 5245806332294630739638548090502436
• 72427938893044794 cubed (72427938893044794³) is 379942940480182948331388959695503637398809314118184
• The square root of 72427938893044794 is 269124392.9729239427
• The cube root of 72427938893044794 is 416839.3488765877

Scales and comparisons

• 72,427,938,893,044,794 seconds is equal to 2,302,984,422 years, 24 weeks, 4 days, 14 hours, 39 minutes, 54 seconds.
• To count from 1 to 72,427,938,893,044,794 would take you about six billion, nine hundred eight million, nine hundred fifty-three thousand, two hundred sixty-seven 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 72427938893044794 cubic inches would be around 34736.6 feet tall.

Recreational maths with 72427938893044794

• 72427938893044794 backwards is 49744039883972427
• The number of decimal digits it has is: 17
• The sum of 72427938893044794's digits is 90
• More coming soon!