8013901168

Names of 8013901168

• Cardinal: 8013901168 can be written as Eight billion, thirteen million, nine hundred one thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 8.013901168 × 10⁹

Factors of 8013901168

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2449

Divisors of 8013901168

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 7 8 13 14 16 19 26 28 38 52 56 76 91 104 112 127 133 152 182 208 247 254 266 304 364 494 508 532 728 889 988 1016 1064 1456 1651 1729 1778 1976 2032 2128 2281 2413 3302 3458 3556 3952 4562 4826 6604 6916 7112 9124 9652 11557 13208 13832 14224 15967 16891 18248 19304 23114 26416 27664 29653 31369 31934 33782 36496 38608 43339 46228 59306 62738 63868 67564 86678 92456 118612 125476 127736 135128 173356 184912 207571 219583 237224 250952 255472 270256 289687 303373 346712 415142 439166 474448 501904 563407 579374 606746 693424 830284 878332 1126814 1158748 1213492 1660568 1756664 2027809 2253628 2317496 2426984 3321136 3513328 3765931 3943849 4055618 4507256 4634992 4853968 5504053 7531862 7887698 8111236 9014512 11008106 15063724 15775396 16222472 22016212 26361517 30127448 31550792 32444944 38528371 44032424 52723034 60254896 63101584 71552689 77056742 88064848 105446068 143105378 154113484 210892136 286210756 308226968 421784272 500868823 572421512 616453936 1001737646 1144843024 2003475292 4006950584 8013901168
• Sum of all divisors σ(n): 20283146240
• Sum of proper divisors (its aliquot sum) s(n): 12269245072
• 8013901168 is an abundant number, because the sum of its proper divisors (12269245072) is greater than itself. Its abundance is 4255343904

Bases of 8013901168

• Binary: 111011101101010100110110101110000₂
• Hexadecimal: 0x1DDAA6D70
• Base-36: 3OJ9PPS

Squares and roots of 8013901168

• 8013901168 squared (8013901168²) is 64222611930471764224
• 8013901168 cubed (8013901168³) is 514673664761618406105734213632
• The square root of 8013901168 is 89520.3952627557
• The cube root of 8013901168 is 2001.1577603329

Scales and comparisons

• 8,013,901,168 seconds is equal to 254 years, 42 weeks, 3 days, 11 hours, 39 minutes, 28 seconds.
• To count from 1 to 8,013,901,168 would take you about five hundred nine 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 8013901168 cubic inches would be around 166.8 feet tall.

Recreational maths with 8013901168

• 8013901168 backwards is 8611093108
• The number of decimal digits it has is: 10
• The sum of 8013901168's digits is 37
• More coming soon!