38339649972

Names of 38339649972

• Cardinal: 38339649972 can be written as Thirty-eight billion, three hundred thirty-nine million, six hundred forty-nine thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 3.8339649972 × 10¹⁰

Factors of 38339649972

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 225

Divisors of 38339649972

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 27 36 37 39 52 54 61 74 78 81 108 109 111 117 122 148 156 162 183 218 222 234 244 324 327 333 351 366 436 444 468 481 549 654 666 702 732 793 962 981 999 1053 1098 1308 1332 1369 1404 1417 1443 1586 1647 1924 1962 1998 2106 2196 2257 2379 2738 2834 2886 2943 2997 3172 3294 3924 3996 4033 4107 4212 4251 4329 4514 4758 4941 5476 5668 5772 5886 5994 6588 6649 6771 7137 8066 8214 8502 8658 8829 9028 9516 9882 11772 11988 12099 12321 12753 12987 13298 13542 14274 16132 16428 17004 17316 17658 17797 19764 19947 20313 21411 24198 24642 25506 25974 26596 27084 28548 29341 35316 35594 36297 36963 38259 38961 39894 40626 42822 48396 49284 51012 51948 52429 53391 58682 59841 60939 64233 71188 72594 73926 76518 77922 79788 81252 83509 85644 86437 88023 104858 106782 108891 110889 114777 117364 119682 121878 128466 145188 147852 149221 153036 155844 157287 160173 167018 172874 176046 179523 182817 209716 213564 217782 221778 229554 239364 243756 246013 250527 256932 259311 264069 298442 314574 320346 326673 334036 345748 352092 359046 365634 435564 443556 447663 459108 471861 480519 492026 501054 518622 528138 538569 596884 629148 640692 653346 718092 731268 738039 751581 777933 792207 895326 943722 961038 984052 1002108 1037244 1056276 1077138 1085617 1306692 1342989 1415583 1441557 1476078 1503162 1555866 1584414 1790652 1887444 1922076 1939873 2154276 2171234 2214117 2254743 2333799 2376621 2685978 2831166 2883114 2952156 3006324 3111732 3168828 3198169 3256851 3879746 4028967 4246749 4342468 4428234 4509486 4667598 4753242 5371956 5662332 5766228 5819619 6396338 6513702 6642351 6764229 7001397 7759492 8057934 8493498 8856468 9018972 9102481 9335196 9506484 9594507 9770553 11639238 12086901 12792676 13027404 13284702 13528458 14002794 16115868 16986996 17458857 18204962 19189014 19541106 19927053 23278476 24173802 26569404 27056916 27307443 28005588 28783521 29311659 34917714 36409924 38378028 39082212 39854106 48347604 52376571 54614886 57567042 58623318 69835428 79708212 81922329 86350563 87934977 104753142 109229772 115134084 117246636 118332253 157129713 163844658 172701126 175869954 209506284 236664506 245766987 259051689 314259426 327689316 345402252 351739908 354996759 473329012 491533974 518103378 628518852 709993518 737300961 983067948 1036206756 1064990277 1419987036 1474601922 2129980554 2949203844 3194970831 4259961108 6389941662 9584912493 12779883324 19169824986 38339649972
• Sum of all divisors σ(n): 113786284920
• Sum of proper divisors (its aliquot sum) s(n): 75446634948
• 38339649972 is an abundant number, because the sum of its proper divisors (75446634948) is greater than itself. Its abundance is 37106984976

Bases of 38339649972

• Binary: 100011101101001110001010000110110100₂
• Hexadecimal: 0x8ED38A1B4
• Base-36: HM2FR90

Squares and roots of 38339649972

• 38339649972 squared (38339649972²) is 1469928759975479600784
• 38339649972 cubed (38339649972³) is 56356554141235891196884856778048
• The square root of 38339649972 is 195805.1326497853
• The cube root of 38339649972 is 3371.9623322497

Scales and comparisons

• 38,339,649,972 seconds is equal to 1,219 years, 4 weeks, 1 day, 22 hours, 46 minutes, 12 seconds.
• To count from 1 to 38,339,649,972 would take you about two thousand, four hundred thirty-eight 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 38339649972 cubic inches would be around 281 feet tall.

Recreational maths with 38339649972

• 38339649972 backwards is 27994693383
• The number of decimal digits it has is: 11
• The sum of 38339649972's digits is 63
• More coming soon!