31481653302490

Names of 31481653302490

• Cardinal: 31481653302490 can be written as Thirty-one trillion, four hundred eighty-one billion, six hundred fifty-three million, three hundred two thousand, four hundred ninety.

Scientific notation

• Scientific notation: 3.148165330249 × 10¹³

Factors of 31481653302490

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 173

Divisors of 31481653302490

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 5 10 17 29 34 58 59 61 85 118 122 145 170 289 290 295 305 493 578 590 610 841 986 1003 1037 1445 1682 1711 1769 2006 2074 2465 2890 3422 3481 3538 3599 3721 4205 4930 5015 5185 6962 7198 7442 8381 8410 8555 8845 10030 10370 14297 16762 17051 17110 17405 17629 17690 17995 18605 28594 29087 30073 34102 34810 35258 35990 37210 41905 49619 51301 58174 59177 60146 61183 63257 71485 83810 85255 88145 99238 100949 102602 104371 107909 118354 122366 126514 142970 145435 150365 170510 176290 201898 208742 212341 215818 219539 243049 248095 256505 290870 295885 300730 305915 316285 424682 439078 486098 494479 496190 504745 511241 513010 521855 539545 591770 611830 632570 843523 872117 988958 1006009 1009490 1022482 1040111 1043710 1061705 1075369 1079090 1097695 1215245 1687046 1716133 1744234 1774307 1834453 2012018 2080222 2123410 2150738 2195390 2430490 2472395 2556205 2927521 3026759 3129361 3432266 3548614 3609797 3668906 3732163 4217615 4360585 4944790 5030045 5112410 5200555 5376845 5855042 6053518 6157889 6258722 6366631 7219594 7464326 8435230 8580665 8721170 8871535 9172265 10060090 10401110 10753690 12315778 12733262 12952801 14339891 14637605 14825989 15133795 15646805 17161330 17743070 18048985 18344530 18660815 25905602 28679782 29174261 29275210 29651978 30163219 30267590 30789445 31185701 31293610 31833155 36097970 37321630 49767857 51454903 53199137 58348522 60326438 61366549 61578890 62371402 63446771 63666310 64764005 71699455 74129945 99535714 102909806 104684113 106398274 108232727 122733098 126893542 129528010 143398910 145871305 148259890 150816095 155928505 178578781 184632299 209368226 216465454 220197617 248839285 257274515 265995685 291742610 301632190 306832745 311857010 317233855 357157562 369264598 375631229 440395234 497678570 514549030 523420565 531991370 541163635 613665490 634467710 751262458 846053569 874733351 892893905 904385329 923161495 1046841130 1082327270 1100988085 1692107138 1749466702 1779629921 1785787810 1808770658 1839956359 1846322990 1878156145 2201976170 3035839277 3138749083 3559259842 3679912718 3743359489 3756312290 4230267845 4373666755 4521926645 6071678554 6277498166 6385730893 7486718978 8460535690 8747333510 8898149605 9043853290 9199781795 10893305641 12771461786 15179196385 15693745415 17796299210 18399563590 18716797445 21786611282 30358392770 31387490830 31928654465 37433594890 51609267709 53358734411 54466528205 63857308930 103218535418 106717468822 108557425181 108933056410 185186195897 217114850362 258046338545 266793672055 370372391794 516092677090 533587344110 542787125905 925930979485 1085574251810 1851861958970 3148165330249 6296330660498 15740826651245 31481653302490
• Sum of all divisors σ(n): 64474992997038
• Sum of proper divisors (its aliquot sum) s(n): 32993339694548
• 31481653302490 is an abundant number, because the sum of its proper divisors (32993339694548) is greater than itself. Its abundance is 1511686392058

Bases of 31481653302490

• Binary: 111001010000111100100110000110001010011011010₂
• Hexadecimal: 0x1CA1E4C314DA
• Base-36: B5QGZJL5M

Squares and roots of 31481653302490

• 31481653302490 squared (31481653302490²) is 991094494658179523440200100
• 31481653302490 cubed (31481653302490³) is 31201293270835335057802469844191428249000
• The square root of 31481653302490 is 5610851.3883803767
• The cube root of 31481653302490 is 31575.6653510045

Scales and comparisons

• 31,481,653,302,490 seconds is equal to 1,001,019 years, 10 weeks, 1 day, 7 hours, 8 minutes, 10 seconds.
• To count from 1 to 31,481,653,302,490 would take you about two million, five hundred two thousand, five hundred forty-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 31481653302490 cubic inches would be around 2631.3 feet tall.

Recreational maths with 31481653302490

• 31481653302490 backwards is 09420335618413
• The number of decimal digits it has is: 14
• The sum of 31481653302490's digits is 49
• More coming soon!