531149616972

Names of 531149616972

• Cardinal: 531149616972 can be written as Five hundred thirty-one billion, one hundred forty-nine million, six hundred sixteen thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 5.31149616972 × 10¹¹

Factors of 531149616972

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 42293

Divisors of 531149616972

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 9 12 13 17 18 26 27 31 34 36 39 51 52 54 62 68 78 93 102 108 117 124 153 156 186 204 221 234 279 289 306 351 372 403 442 459 468 527 558 578 612 663 702 806 837 867 884 918 1054 1116 1156 1209 1326 1404 1581 1612 1674 1734 1836 1989 2108 2418 2601 2652 3162 3348 3468 3627 3757 3978 4743 4836 5202 5967 6324 6851 7254 7514 7803 7956 8959 9486 10404 10881 11271 11934 13702 14229 14508 15028 15606 17918 18972 20553 21762 22542 23868 26877 27404 28458 31212 33813 35836 41106 42227 43524 45084 53754 56916 61659 67626 80631 82212 84454 101439 107508 116467 123318 126681 135252 161262 168908 184977 202878 232934 241893 246636 253362 322524 349401 369954 380043 405756 465868 483786 506724 548951 698802 717859 739908 760086 967572 1048203 1097902 1140129 1309037 1397604 1435718 1520172 1646853 2096406 2153577 2195804 2280258 2618074 2871436 3144609 3293706 3927111 4192812 4307154 4560516 4940559 5236148 6289218 6460731 6587412 7854222 8614308 9332167 9881118 11781333 12203603 12578436 12921462 14821677 15708444 17017481 18664334 19382193 19762236 22253629 23562666 24407206 25842924 27996501 29643354 34034962 35343999 36610809 37328668 38764386 44507258 47125332 48814412 51052443 55993002 59286708 66760887 68069924 70687998 73221618 77528772 83989503 89014516 102104886 109832427 111986004 133521774 141375996 146443236 153157329 158646839 167979006 200282661 204209772 219664854 251968509 267043548 289297177 306314658 317293678 329497281 335958012 378311693 400565322 439329708 459471987 475940517 503937018 578594354 600847983 612629316 634587356 658994562 756623386 801130644 867891531 918943974 951881034 1007874036 1134935079 1157188708 1201695966 1317989124 1427821551 1513246772 1735783062 1837887948 1903762068 2269870158 2403391932 2603674593 2855643102 3404805237 3471566124 4283464653 4539740316 4918052009 5207349186 5711286204 6809610474 7811023779 8566929306 9836104018 10214415711 10414698372 13619220948 14754156027 15622047558 17133858612 19672208036 20428831422 29508312054 31244095116 40857662844 44262468081 59016624108 88524936162 132787404243 177049872324 265574808486 531149616972
• Sum of all divisors σ(n): 1626203658240
• Sum of proper divisors (its aliquot sum) s(n): 1095054041268
• 531149616972 is an abundant number, because the sum of its proper divisors (1095054041268) is greater than itself. Its abundance is 563904424296

Bases of 531149616972

• Binary: 111101110101010111110111111011101001100₂
• Hexadecimal: 0x7BAAFBF74C
• Base-36: 6S08RNF0

Squares and roots of 531149616972

• 531149616972 squared (531149616972²) is 282119915609502310448784
• 531149616972 cubed (531149616972³) is 149847885116160116118420655023162048
• The square root of 531149616972 is 728800.1214132721
• The cube root of 531149616972 is 8098.5193502097

Scales and comparisons

• 531,149,616,972 seconds is equal to 16,888 years, 47 weeks, 4 days, 16 minutes, 12 seconds.
• To count from 1 to 531,149,616,972 would take you about thirty-three thousand, seven hundred seventy-seven 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 531149616972 cubic inches would be around 674.9 feet tall.

Recreational maths with 531149616972

• 531149616972 backwards is 279616941135
• 531149616972 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 531149616972's digits is 54
• More coming soon!