10129120

Names of 10129120

• Cardinal: 10129120 can be written as Ten million, one hundred twenty-nine thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.012912 × 10⁷

Factors of 10129120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 132

Divisors of 10129120

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 8 10 16 20 29 32 37 40 58 59 74 80 116 118 145 148 160 185 232 236 290 295 296 370 464 472 580 590 592 740 928 944 1073 1160 1180 1184 1480 1711 1888 2146 2183 2320 2360 2960 3422 4292 4366 4640 4720 5365 5920 6844 8555 8584 8732 9440 10730 10915 13688 17110 17168 17464 21460 21830 27376 34220 34336 34928 42920 43660 54752 63307 68440 69856 85840 87320 126614 136880 171680 174640 253228 273760 316535 349280 506456 633070 1012912 1266140 2025824 2532280 5064560 10129120
• Sum of all divisors σ(n): 25855200
• Sum of proper divisors (its aliquot sum) s(n): 15726080
• 10129120 is an abundant number, because the sum of its proper divisors (15726080) is greater than itself. Its abundance is 5596960

Bases of 10129120

• Binary: 100110101000111011100000₂
• Hexadecimal: 0x9A8EE0
• Base-36: 613OG

Squares and roots of 10129120

• 10129120 squared (10129120²) is 102599071974400
• 10129120 cubed (10129120³) is 1039238311917334528000
• The square root of 10129120 is 3182.6278450363
• The cube root of 10129120 is 216.3667751137

Scales and comparisons

• 10,129,120 seconds is equal to 16 weeks, 5 days, 5 hours, 38 minutes, 40 seconds.
• To count from 1 to 10,129,120 would take you about twenty-five weeks!

  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 10129120 cubic inches would be around 18 feet tall.

Recreational maths with 10129120

• 10129120 backwards is 02192101
• 10129120 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 10129120's digits is 16
• More coming soon!