31297539132

Names of 31297539132

• Cardinal: 31297539132 can be written as Thirty-one billion, two hundred ninety-seven million, five hundred thirty-nine thousand, one hundred thirty-two.

Scientific notation

• Scientific notation: 3.1297539132 × 10¹⁰

Factors of 31297539132

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 567

Divisors of 31297539132

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 37 54 61 74 81 108 111 122 127 148 162 183 222 244 254 324 333 337 366 381 444 508 549 666 674 732 762 999 1011 1098 1143 1332 1348 1524 1647 1998 2022 2196 2257 2286 2997 3033 3294 3429 3996 4044 4514 4572 4699 4941 5994 6066 6588 6771 6858 7747 9028 9099 9398 9882 10287 11988 12132 12469 13542 13716 14097 15494 18198 18796 19764 20313 20557 20574 23241 24938 27084 27297 28194 30988 36396 37407 40626 41114 41148 42291 42799 46482 49876 54594 56388 60939 61671 69723 74814 81252 82228 84582 85598 92964 109188 112221 121878 123342 126873 128397 139446 149628 169164 171196 182817 185013 209169 224442 243756 246684 253746 256794 278892 286639 336663 365634 370026 380619 385191 418338 448884 507492 513588 555039 573278 627507 673326 731268 740052 760609 761238 770382 836676 859917 1009989 1110078 1146556 1155573 1255014 1346652 1521218 1522476 1540764 1583563 1665117 1719834 2019978 2220156 2281827 2311146 2510028 2579751 2610739 3042436 3167126 3330234 3439668 3466719 4039956 4563654 4622292 4750689 5159502 5221478 6334252 6660468 6845481 6933438 7739253 7832217 9127308 9501378 10319004 10442956 13690962 13866876 14252067 15478506 15664434 19002756 20536443 23217759 23496651 27381924 28504134 30957012 31328868 41072886 42756201 46435518 46993302 57008268 61609329 70489953 82145772 85512402 92871036 93986604 96597343 123218658 128268603 140979906 171024804 193194686 211469859 246437316 256537206 281959812 289792029 386389372 422939718 513074412 579584058 845879436 869376087 1159168116 1738752174 2608128261 3477504348 5216256522 7824384783 10432513044 15648769566 31297539132
• Sum of all divisors σ(n): 86334696448
• Sum of proper divisors (its aliquot sum) s(n): 55037157316
• 31297539132 is an abundant number, because the sum of its proper divisors (55037157316) is greater than itself. Its abundance is 23739618184

Bases of 31297539132

• Binary: 11101001001011110101000110000111100₂
• Hexadecimal: 0x7497A8C3C
• Base-36: EDLQVR0

Squares and roots of 31297539132

• 31297539132 squared (31297539132²) is 979535955719071313424
• 31297539132 cubed (31297539132³) is 30657064905318653630586276907968
• The square root of 31297539132 is 176911.1051686693
• The cube root of 31297539132 is 3151.3990302481

Scales and comparisons

• 31,297,539,132 seconds is equal to 995 years, 8 weeks, 4 days, 52 minutes, 12 seconds.
• To count from 1 to 31,297,539,132 would take you about one thousand, nine hundred ninety 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 31297539132 cubic inches would be around 262.6 feet tall.

Recreational maths with 31297539132

• 31297539132 backwards is 23193579213
• The number of decimal digits it has is: 11
• The sum of 31297539132's digits is 45
• More coming soon!