10072500

Names of 10072500

• Cardinal: 10072500 can be written as Ten million, seventy-two thousand, five hundred.

Scientific notation

• Scientific notation: 1.00725 × 10⁷

Factors of 10072500

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 106

Divisors of 10072500

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 17 20 25 30 34 50 51 60 68 75 79 85 100 102 125 150 158 170 204 237 250 255 300 316 340 375 395 425 474 500 510 625 750 790 850 948 1020 1185 1250 1275 1343 1500 1580 1700 1875 1975 2125 2370 2500 2550 2686 3750 3950 4029 4250 4740 5100 5372 5925 6375 6715 7500 7900 8058 8500 9875 10625 11850 12750 13430 16116 19750 20145 21250 23700 25500 26860 29625 31875 33575 39500 40290 42500 49375 59250 63750 67150 80580 98750 100725 118500 127500 134300 148125 167875 197500 201450 296250 335750 402900 503625 592500 671500 839375 1007250 1678750 2014500 2518125 3357500 5036250 10072500
• Sum of all divisors σ(n): 31489920
• Sum of proper divisors (its aliquot sum) s(n): 21417420
• 10072500 is an abundant number, because the sum of its proper divisors (21417420) is greater than itself. Its abundance is 11344920

Bases of 10072500

• Binary: 100110011011000110110100₂
• Hexadecimal: 0x99B1B4
• Base-36: 5ZVZO

Squares and roots of 10072500

• 10072500 squared (10072500²) is 101455256250000
• 10072500 cubed (10072500³) is 1021908068578125000000
• The square root of 10072500 is 3173.7202145117
• The cube root of 10072500 is 215.9628708473

Scales and comparisons

• 10,072,500 seconds is equal to 16 weeks, 4 days, 13 hours, 55 minutes.
• To count from 1 to 10,072,500 would take you about twenty-four 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 10072500 cubic inches would be around 18 feet tall.

Recreational maths with 10072500

• 10072500 backwards is 00527001
• 10072500 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 10072500's digits is 15
• More coming soon!