3996643723968

Names of 3996643723968

• Cardinal: 3996643723968 can be written as Three trillion, nine hundred ninety-six billion, six hundred forty-three million, seven hundred twenty-three thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 3.996643723968 × 10¹²

Factors of 3996643723968

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 20623

Divisors of 3996643723968

• Number of divisors d(n): 126
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 64 84 96 98 112 147 168 192 196 224 294 336 392 448 588 672 784 1176 1344 1568 2352 3136 4704 9408 20611 41222 61833 82444 123666 144277 164888 247332 288554 329776 432831 494664 577108 659552 865662 989328 1009939 1154216 1319104 1731324 1978656 2019878 2308432 3029817 3462648 3957312 4039756 4616864 6059634 6925296 8079512 9233728 12119268 13850592 16159024 24238536 27701184 32318048 48477072 64636096 96954144 193908288 424813321 849626642 1274439963 1699253284 2548879926 2973693247 3398506568 5097759852 5947386494 6797013136 8921079741 10195519704 11894772988 13594026272 17842159482 20391039408 20815852729 23789545976 27188052544 35684318964 40782078816 41631705458 47579091952 62447558187 71368637928 81564157632 83263410916 95158183904 124895116374 142737275856 166526821832 190316367808 249790232748 285474551712 333053643664 499580465496 570949103424 666107287328 999160930992 1332214574656 1998321861984 3996643723968
• Sum of all divisors σ(n): 12301491363948
• Sum of proper divisors (its aliquot sum) s(n): 8304847639980
• 3996643723968 is an abundant number, because the sum of its proper divisors (8304847639980) is greater than itself. Its abundance is 4308203916012

Bases of 3996643723968

• Binary: 111010001010001010100001111000101011000000₂
• Hexadecimal: 0x3A28A878AC0
• Base-36: 1F016HDXC

Squares and roots of 3996643723968

• 3996643723968 squared (3996643723968²) is 15973161056332802977665024
• 3996643723968 cubed (3996643723968³) is 63839033887722566322210780648624095232
• The square root of 3996643723968 is 1999160.7549089189
• The cube root of 3996643723968 is 15869.5694805843

Scales and comparisons

• 3,996,643,723,968 seconds is equal to 127,080 years, 47 weeks, 1 day, 12 hours, 12 minutes, 48 seconds.
• To count from 1 to 3,996,643,723,968 would take you about three hundred seventeen thousand, seven hundred two 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 3996643723968 cubic inches would be around 1322.5 feet tall.

Recreational maths with 3996643723968

• 3996643723968 backwards is 8693273466993
• The number of decimal digits it has is: 13
• The sum of 3996643723968's digits is 75
• More coming soon!