10387787321664

Names of 10387787321664

• Cardinal: 10387787321664 can be written as Ten trillion, three hundred eighty-seven billion, seven hundred eighty-seven million, three hundred twenty-one thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.0387787321664 × 10¹³

Factors of 10387787321664

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 621874275

Divisors of 10387787321664

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 29 32 36 48 58 64 72 87 96 116 144 174 192 232 261 288 348 464 522 576 696 928 1044 1392 1856 2088 2784 4176 5568 8352 16704 621874241 1243748482 1865622723 2487496964 3731245446 4974993928 5596868169 7462490892 9949987856 11193736338 14924981784 18034352989 19899975712 22387472676 29849963568 36068705978 39799951424 44774945352 54103058967 59699927136 72137411956 89549890704 108206117934 119399854272 144274823912 162309176901 179099781408 216412235868 288549647824 324618353802 358199562816 432824471736 577099295648 649236707604 865648943472 1154198591296 1298473415208 1731297886944 2596946830416 3462595773888 5193893660832 10387787321664
• Sum of all divisors σ(n): 30801431206260
• Sum of proper divisors (its aliquot sum) s(n): 20413643884596
• 10387787321664 is an abundant number, because the sum of its proper divisors (20413643884596) is greater than itself. Its abundance is 10025856562932

Bases of 10387787321664

• Binary: 10010111001010011000010111111001000101000000₂
• Hexadecimal: 0x972985F9140
• Base-36: 3OK30D740

Squares and roots of 10387787321664

• 10387787321664 squared (10387787321664²) is 107906125440123338603728896
• 10387787321664 cubed (10387787321664³) is 1120905881776798428716246766023003602944
• The square root of 10387787321664 is 3223009.0477167451
• The cube root of 10387787321664 is 21819.3101926605

Scales and comparisons

• 10,387,787,321,664 seconds is equal to 330,299 years, 26 weeks, 1 day, 22 hours, 14 minutes, 24 seconds.
• To count from 1 to 10,387,787,321,664 would take you about eight hundred twenty-five thousand, seven hundred forty-eight 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 10387787321664 cubic inches would be around 1818.3 feet tall.

Recreational maths with 10387787321664

• 10387787321664 backwards is 46612378778301
• The number of decimal digits it has is: 14
• The sum of 10387787321664's digits is 63
• More coming soon!