3997540512
3,997,540,512 is an even composite number composed of four prime numbers multiplied together.
3997540512 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 3997540512:
25 × 35 × 7 × 2712
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 7 × 271 × 271)See below for interesting mathematical facts about the number 3997540512 from the Numbermatics database.
Names of 3997540512
- Cardinal: 3997540512 can be written as Three billion, nine hundred ninety-seven million, five hundred forty thousand, five hundred twelve.
Scientific notation
- Scientific notation: 3.997540512 × 109
Factors of 3997540512
Divisors of 3997540512
- Number of divisors d(n): 216
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 72 81 84 96 108 112 126 144 162 168 189 216 224 243 252 271 288 324 336 378 432 486 504 542 567 648 672 756 813 864 972 1008 1084 1134 1296 1512 1626 1701 1897 1944 2016 2168 2268 2439 2592 3024 3252 3402 3794 3888 4336 4536 4878 5691 6048 6504 6804 7317 7588 7776 8672 9072 9756 11382 13008 13608 14634 15176 17073 18144 19512 21951 22764 26016 27216 29268 30352 34146 39024 43902 45528 51219 54432 58536 60704 65853 68292 73441 78048 87804 91056 102438 117072 131706 136584 146882 153657 175608 182112 204876 220323 234144 263412 273168 293764 307314 351216 409752 440646 460971 514087 526824 546336 587528 614628 660969 702432 819504 881292 921942 1028174 1053648 1175056 1229256 1321938 1542261 1639008 1762584 1843884 1982907 2056348 2107296 2350112 2458512 2643876 3084522 3525168 3687768 3965814 4112696 4626783 4917024 5287752 5948721 6169044 7050336 7375536 7931628 8225392 9253566 10575504 11897442 12338088 13880349 14751072 15863256 16450784 17846163 18507132 21151008 23794884 24676176 27760698 31726512 35692326 37014264 41641047 47589768 49352352 55521396 63453024 71384652 74028528 83282094 95179536 111042792 124923141 142769304 148057056 166564188 190359072 222085584 249846282 285538608 333128376 444171168 499692564 571077216 666256752 999385128 1332513504 1998770256 3997540512
- Sum of all divisors σ(n): 13523092128
- Sum of proper divisors (its aliquot sum) s(n): 9525551616
- 3997540512 is an abundant number, because the sum of its proper divisors (9525551616) is greater than itself. Its abundance is 5528011104
Bases of 3997540512
- Binary: 111011100100010110100000101000002
- Hexadecimal: 0xEE45A0A0
- Base-36: 1U41600
Squares and roots of 3997540512
- 3997540512 squared (39975405122) is 15980330145081222144
- 3997540512 cubed (39975405123) is 63882017150097023051111497728
-
The
square root of 3997540512 is 63226.1062536671 -
The
cube root of 3997540512 is 1587.0756357761
Scales and comparisons
How big is 3997540512?- 3,997,540,512 seconds is equal to 127 years, 5 weeks, 4 days, 19 hours, 55 minutes, 12 seconds.
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To count from 1 to 3,997,540,512 would take you about two hundred fifty-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 3997540512 cubic inches would be around 132.3 feet tall.
Recreational maths with 3997540512
- 3997540512 backwards is 2150457993
- The number of decimal digits it has is: 10
- The sum of 3997540512's digits is 45
- More coming soon!
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