768343622917

Names of 768343622917

• Cardinal: 768343622917 can be written as Seven hundred sixty-eight billion, three hundred forty-three million, six hundred twenty-two thousand, nine hundred seventeen.

Scientific notation

• Scientific notation: 7.68343622917 × 10¹¹

Factors of 768343622917

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 144

Divisors of 768343622917

• Number of divisors d(n): 64
• Complete list of divisors:
  1 13 17 53 61 221 289 689 793 901 1037 3233 3721 3757 4913 11713 13481 15317 17629 42029 48373 54961 63257 63869 197213 199121 226981 229177 260389 299693 714493 822341 934337 1075369 2563769 2950753 3352621 3385057 3858677 3896009 12029993 12146381 13979797 15883729 18281273 43584073 50162801 56994557 65597509 156389909 204509881 206488477 237656549 740929241 852767617 968907469 1115157653 2658628453 3476667977 12595797097 14497049489 45196683701 59103355609 768343622917
• Sum of all divisors σ(n): 910668588480
• Sum of proper divisors (its aliquot sum) s(n): 142324965563
• 768343622917 is a deficient number, because the sum of its proper divisors (142324965563) is less than itself. Its deficiency is 626018657354

Bases of 768343622917

• Binary: 1011001011100100110110010100010100000101₂
• Hexadecimal: 0xB2E4D94505
• Base-36: 9SYZYDQD

Squares and roots of 768343622917

• 768343622917 squared (768343622917²) is 590351922877221087588889
• 768343622917 cubed (768343622917³) is 453593135219501425011237958534969213
• The square root of 768343622917 is 876552.1221906887
• The cube root of 768343622917 is 9159.0795355543

Scales and comparisons

• 768,343,622,917 seconds is equal to 24,430 years, 49 weeks, 3 days, 8 minutes, 37 seconds.
• To count from 1 to 768,343,622,917 would take you about forty-eight thousand, eight hundred sixty-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 768343622917 cubic inches would be around 763.3 feet tall.

Recreational maths with 768343622917

• 768343622917 backwards is 719226343867
• The number of decimal digits it has is: 12
• The sum of 768343622917's digits is 58
• More coming soon!