31864230090

Names of 31864230090

• Cardinal: 31864230090 can be written as Thirty-one billion, eight hundred sixty-four million, two hundred thirty thousand and ninety.

Scientific notation

• Scientific notation: 3.186423009 × 10¹⁰

Factors of 31864230090

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1068

Divisors of 31864230090

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 5 6 7 9 10 11 14 15 18 21 22 27 30 31 33 35 42 45 49 54 55 62 63 66 70 77 90 93 98 99 105 110 126 135 147 154 155 165 186 189 198 210 217 231 245 270 279 294 297 310 315 330 341 343 378 385 434 441 462 465 490 495 539 558 594 630 651 682 686 693 735 770 837 882 930 945 990 1009 1023 1029 1078 1085 1155 1302 1323 1386 1395 1470 1485 1519 1617 1674 1705 1715 1890 1953 2018 2046 2058 2079 2170 2205 2310 2387 2646 2695 2790 2970 3027 3038 3069 3087 3234 3255 3410 3430 3465 3773 3906 4158 4185 4410 4557 4774 4851 5045 5115 5145 5390 5859 6054 6138 6174 6510 6615 6930 7063 7161 7546 7595 8085 8370 9081 9114 9207 9261 9702 9765 10090 10230 10290 10395 10633 11099 11319 11718 11935 13230 13671 14126 14322 14553 15135 15190 15345 15435 16170 16709 18162 18414 18522 18865 19530 20790 21189 21266 21483 22198 22638 22785 23870 24255 27243 27342 29106 29295 30270 30690 30870 31279 31899 33297 33418 33957 35315 35805 37730 41013 42378 42966 45405 45570 46035 46305 48510 49441 50127 53165 54486 55495 56595 58590 62558 63567 63798 64449 66594 67914 68355 70630 71610 72765 77693 82026 83545 90810 92070 92610 93837 95697 98882 99891 100254 101871 105945 106330 107415 110990 113190 116963 127134 128898 136215 136710 145530 148323 150381 155386 156395 159495 166485 167090 169785 187674 190701 191394 199782 203742 205065 211890 214830 218953 233079 233926 247205 250635 272430 281511 287091 296646 299673 300762 312790 317835 318990 322245 332970 339570 344069 346087 350889 381402 388465 410130 437906 444969 451143 466158 469185 478485 494410 499455 501270 509355 543851 563022 574182 584815 599346 635670 644490 656859 688138 692174 699237 701778 741615 751905 776930 844533 889938 902286 938370 953505 956970 998910 1018710 1032207 1038261 1052667 1087702 1094765 1165395 1169630 1313718 1334907 1398474 1407555 1435455 1483230 1498365 1503810 1532671 1631553 1689066 1720345 1730435 1754445 1907010 1970577 2064414 2076522 2097711 2105334 2189530 2224845 2255715 2330790 2408483 2669814 2719255 2815110 2870910 2996730 3065342 3096621 3114783 3158001 3263106 3284295 3440690 3460870 3496185 3508890 3806957 3941154 4195422 4222665 4449690 4511430 4598013 4816966 4894659 5161035 5191305 5263335 5438510 5911731 6193242 6229566 6316002 6568590 6674535 6992370 7225449 7613914 7663355 8157765 8445330 9196026 9289863 9344349 9789318 9852885 10322070 10382610 10488555 10526670 10728697 11420871 11823462 12042415 13349070 13794039 14450898 14683977 15326710 15483105 15573915 15790005 16315530 16859381 18579726 18688698 19034785 19705770 20977110 21457394 21676347 22841742 22990065 24084830 24473295 27588078 29367954 29558655 30966210 31147830 31580010 32186091 33718762 34262613 36127245 38069570 41382117 43352694 45980130 46449315 46721745 48946590 50578143 53643485 57104355 59117310 64372182 65029041 68525226 68970195 72254490 73419885 82764234 84296905 92898630 93443490 96558273 101156286 102787839 107286970 108381735 114208710 118015667 130058082 137940390 146839770 151734429 160930455 168593810 171313065 193116546 205575678 206910585 216763470 236031334 252890715 289674819 303468858 321860910 325145205 342626130 354047001 413821170 455203287 482791365 505781430 513939195 579349638 590078335 650290410 708094002 758672145 910406574 965582730 1027878390 1062141003 1180156670 1448374095 1517344290 1770235005 2124282006 2276016435 2896748190 3186423009 3540470010 4552032870 5310705015 6372846018 10621410030 15932115045 31864230090
• Sum of all divisors σ(n): 111697920000
• Sum of proper divisors (its aliquot sum) s(n): 79833689910
• 31864230090 is an abundant number, because the sum of its proper divisors (79833689910) is greater than itself. Its abundance is 47969459820

Bases of 31864230090

• Binary: 11101101011010000011001000011001010₂
• Hexadecimal: 0x76B4190CA
• Base-36: EMZ51AI

Squares and roots of 31864230090

• 31864230090 squared (31864230090²) is 1015329159228461408100
• 31864230090 cubed (31864230090³) is 32352681946741941184383789729000
• The square root of 31864230090 is 178505.5463844191
• The cube root of 31864230090 is 3170.3057117751

Scales and comparisons

• 31,864,230,090 seconds is equal to 1,013 years, 9 weeks, 3 days, 23 hours, 1 minute, 30 seconds.
• To count from 1 to 31,864,230,090 would take you about two thousand and twenty-six 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 31864230090 cubic inches would be around 264.2 feet tall.

Recreational maths with 31864230090

• 31864230090 backwards is 09003246813
• The number of decimal digits it has is: 11
• The sum of 31864230090's digits is 36
• More coming soon!