397143673992

Names of 397143673992

• Cardinal: 397143673992 can be written as Three hundred ninety-seven billion, one hundred forty-three million, six hundred seventy-three thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 3.97143673992 × 10¹¹

Factors of 397143673992

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 244

Divisors of 397143673992

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 18 24 26 29 36 39 52 58 72 78 87 104 116 117 156 169 174 197 232 234 261 312 338 348 377 394 468 507 522 591 676 696 754 788 841 936 1014 1044 1131 1182 1352 1508 1521 1576 1682 1773 2028 2088 2262 2364 2523 2561 3016 3042 3364 3393 3546 4056 4524 4728 4901 5046 5122 5713 6084 6728 6786 7092 7569 7683 9048 9802 10092 10244 10933 11426 12168 13572 14184 14703 15138 15366 17139 19604 20184 20488 21866 22852 23049 27144 29406 30276 30732 32799 33293 34278 38809 39208 43732 44109 45704 46098 51417 58812 60552 61464 65598 66586 68556 74269 77618 87464 88218 92196 98397 99879 102834 116427 117624 131196 133172 137112 142129 148538 155236 165677 176436 184392 196794 199758 205668 222807 232854 262392 266344 284258 297076 299637 310472 331354 349281 352872 393588 399516 411336 426387 445614 465708 497031 504517 568516 594152 599274 662708 668421 698562 787176 799032 852774 891228 931416 965497 994062 1009034 1125461 1137032 1198548 1279161 1325416 1336842 1397124 1491093 1513551 1705548 1782456 1930994 1988124 2018068 2153801 2250922 2397096 2558322 2673684 2794248 2896491 2982186 3027102 3376383 3411096 3861988 3976248 4036136 4307602 4501844 4540653 5116644 5347368 5792982 5964372 6054204 6461403 6558721 6752766 7723976 8615204 8689473 9003688 9081306 10129149 10233288 11585964 11928744 12108408 12922806 13117442 13505532 14630993 17230408 17378946 18162612 19384209 19676163 20258298 23171928 25845612 26234884 27011064 27999413 29261986 32638369 34757892 36325224 38768418 39352326 40516596 43892979 51691224 52469768 55998826 58523972 59028489 65276738 69515784 77536836 78704652 81033192 83998239 87785958 97915107 111997652 117047944 118056978 130553476 131678937 155073672 157409304 167996478 175571916 190202909 195830214 223995304 236113956 251994717 261106952 263357874 293745321 335992956 351143832 380405818 391660428 424298797 472227912 503989434 526715748 570608727 587490642 671985912 760811636 783320856 848597594 1007978868 1053431496 1141217454 1174981284 1272896391 1521623272 1697195188 1711826181 2015957736 2282434908 2349962568 2545792782 3394390376 3423652362 3818689173 4564869816 5091585564 5515884361 6847304724 7637378346 10183171128 11031768722 13694609448 15274756692 16547653083 22063537444 30549513384 33095306166 44127074888 49642959249 66190612332 99285918498 132381224664 198571836996 397143673992
• Sum of all divisors σ(n): 1212401336445
• Sum of proper divisors (its aliquot sum) s(n): 815257662453
• 397143673992 is an abundant number, because the sum of its proper divisors (815257662453) is greater than itself. Its abundance is 418113988461

Bases of 397143673992

• Binary: 101110001110111100110111000110010001000₂
• Hexadecimal: 0x5C779B8C88
• Base-36: 52G13820

Squares and roots of 397143673992

• 397143673992 squared (397143673992²) is 157723097791863977216064
• 397143673992 cubed (397143673992³) is 62638730530460362437505036961407488
• The square root of 397143673992 is 630193.3623833243
• The cube root of 397143673992 is 7350.4830940557

Scales and comparisons

• 397,143,673,992 seconds is equal to 12,627 years, 48 weeks, 6 days, 7 hours, 13 minutes, 12 seconds.
• To count from 1 to 397,143,673,992 would take you about twenty-five thousand, two hundred fifty-five 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 397143673992 cubic inches would be around 612.5 feet tall.

Recreational maths with 397143673992

• 397143673992 backwards is 299376341793
• The number of decimal digits it has is: 12
• The sum of 397143673992's digits is 63
• More coming soon!