9630728320

Names of 9630728320

• Cardinal: 9630728320 can be written as Nine billion, six hundred thirty million, seven hundred twenty-eight thousand, three hundred twenty.

Scientific notation

• Scientific notation: 9.63072832 × 10⁹

Factors of 9630728320

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 653

Divisors of 9630728320

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 16 20 29 32 40 58 64 80 116 128 145 160 232 290 320 464 580 617 640 841 928 1160 1234 1682 1856 2320 2468 3085 3364 3712 4205 4640 4936 6170 6728 8410 9280 9872 12340 13456 16820 17893 18560 19744 24389 24680 26912 33640 35786 39488 48778 49360 53824 67280 71572 78976 89465 97556 98720 107648 121945 134560 143144 178930 195112 197440 243890 269120 286288 357860 390224 394880 487780 518897 538240 572576 715720 780448 975560 1037794 1145152 1431440 1560896 1951120 2075588 2290304 2594485 2862880 3121792 3902240 4151176 5188970 5725760 7804480 8302352 10377940 11451520 15048013 15608960 16604704 20755880 30096026 33209408 41511760 60192052 66418816 75240065 83023520 120384104 150480130 166047040 240768208 300960260 332094080 481536416 601920520 963072832 1203841040 1926145664 2407682080 4815364160 9630728320
• Sum of all divisors σ(n): 23884340400
• Sum of proper divisors (its aliquot sum) s(n): 14253612080
• 9630728320 is an abundant number, because the sum of its proper divisors (14253612080) is greater than itself. Its abundance is 4622883760

Bases of 9630728320

• Binary: 1000111110000010010100000010000000₂
• Hexadecimal: 0x23E094080
• Base-36: 4F9VXJ4

Squares and roots of 9630728320

• 9630728320 squared (9630728320²) is 92750927973650022400
• 9630728320 cubed (9630728320³) is 893258988742111484496314368000
• The square root of 9630728320 is 98136.2742312953
• The cube root of 9630728320 is 2127.5823421379

Scales and comparisons

• 9,630,728,320 seconds is equal to 306 years, 11 weeks, 5 days, 18 hours, 18 minutes, 40 seconds.
• To count from 1 to 9,630,728,320 would take you about six hundred twelve 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 9630728320 cubic inches would be around 177.3 feet tall.

Recreational maths with 9630728320

• 9630728320 backwards is 0238270369
• 9630728320 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 9630728320's digits is 40
• More coming soon!