3989632886225

Names of 3989632886225

• Cardinal: 3989632886225 can be written as Three trillion, nine hundred eighty-nine billion, six hundred thirty-two million, eight hundred eighty-six thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 3.989632886225 × 10¹²

Factors of 3989632886225

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 10910

Divisors of 3989632886225

• Number of divisors d(n): 96
• Complete list of divisors:
  1 5 7 17 25 35 85 119 127 175 425 595 635 889 1093 2159 2975 3175 4445 5465 7651 9661 10795 15113 18581 22225 27325 38255 48305 53975 67627 75565 92905 130067 138811 164237 191275 241525 338135 377825 464525 650335 694055 821185 971677 1149659 1226947 1690675 2359787 3251675 3470275 4105925 4858385 5748295 6134735 8588629 10559473 11798935 16518509 20858099 24291925 28741475 30673675 42943145 52797365 58994675 73916311 82592545 104290495 146006693 179511041 214715725 263986825 369581555 412962725 521452475 730033465 897555205 1256577287 1341053071 1847907775 3650167325 4487776025 6282886435 6705265355 9387371497 22797902207 31414432175 33526326775 46936857485 113989511035 159585315449 234684287425 569947555175 797926577245 3989632886225
• Sum of all divisors σ(n): 6039743717376
• Sum of proper divisors (its aliquot sum) s(n): 2050110831151
• 3989632886225 is a deficient number, because the sum of its proper divisors (2050110831151) is less than itself. Its deficiency is 1939522055074

Bases of 3989632886225

• Binary: 111010000011101000101001101010010111010001₂
• Hexadecimal: 0x3A0E8A6A5D1
• Base-36: 1EWT8ESWH

Squares and roots of 3989632886225

• 3989632886225 squared (3989632886225²) is 15917170566848023794750625
• 3989632886225 cubed (3989632886225³) is 63503667149149500473188413022872640625
• The square root of 3989632886225 is 1997406.5400476189
• The cube root of 3989632886225 is 15860.2846819731

Scales and comparisons

• 3,989,632,886,225 seconds is equal to 126,857 years, 51 weeks, 1 day, 13 hours, 17 minutes, 5 seconds.
• To count from 1 to 3,989,632,886,225 would take you about three hundred seventeen thousand, one hundred forty-four 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 3989632886225 cubic inches would be around 1321.7 feet tall.

Recreational maths with 3989632886225

• 3989632886225 backwards is 5226882369893
• The number of decimal digits it has is: 13
• The sum of 3989632886225's digits is 71
• More coming soon!