10008172928

Names of 10008172928

• Cardinal: 10008172928 can be written as Ten billion, eight million, one hundred seventy-two thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 1.0008172928 × 10¹⁰

Factors of 10008172928

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 194063

Divisors of 10008172928

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 13 16 26 31 32 52 62 64 104 124 128 208 248 403 416 496 806 832 992 1612 1664 1984 3224 3968 6448 12896 25792 51584 194017 388034 776068 1552136 2522221 3104272 5044442 6014527 6208544 10088884 12029054 12417088 20177768 24058108 24834176 40355536 48116216 78188851 80711072 96232432 156377702 161422144 192464864 312755404 322844288 384929728 625510808 769859456 1251021616 2502043232 5004086464 10008172928
• Sum of all divisors σ(n): 22164616320
• Sum of proper divisors (its aliquot sum) s(n): 12156443392
• 10008172928 is an abundant number, because the sum of its proper divisors (12156443392) is greater than itself. Its abundance is 2148270464

Bases of 10008172928

• Binary: 1001010100100010001001100110000000₂
• Hexadecimal: 0x254889980
• Base-36: 4LILVNK

Squares and roots of 10008172928

• 10008172928 squared (10008172928²) is 100163525356752093184
• 10008172928 cubed (10008172928³) is 1002453882848487841011442122752
• The square root of 10008172928 is 100040.8562938161
• The cube root of 10008172928 is 2155.0214648587

Scales and comparisons

• 10,008,172,928 seconds is equal to 318 years, 11 weeks, 6 days, 8 hours, 2 minutes, 8 seconds.
• To count from 1 to 10,008,172,928 would take you about six hundred thirty-six 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 10008172928 cubic inches would be around 179.6 feet tall.

Recreational maths with 10008172928

• 10008172928 backwards is 82927180001
• The number of decimal digits it has is: 11
• The sum of 10008172928's digits is 38
• More coming soon!