31406919960

Names of 31406919960

• Cardinal: 31406919960 can be written as Thirty-one billion, four hundred six million, nine hundred nineteen thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 3.140691996 × 10¹⁰

Factors of 31406919960

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 587

Divisors of 31406919960

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 17 20 24 26 29 30 34 39 40 51 52 58 60 65 68 78 85 87 97 102 104 116 120 130 136 145 156 170 174 194 195 204 221 232 255 260 290 291 312 340 348 377 388 390 408 421 435 442 485 493 510 520 580 582 663 680 696 754 776 780 842 870 884 970 986 1020 1105 1131 1160 1164 1261 1263 1326 1455 1479 1508 1560 1649 1684 1740 1768 1885 1940 1972 2040 2105 2210 2262 2328 2465 2522 2526 2652 2813 2910 2958 3016 3298 3315 3368 3480 3770 3783 3880 3944 4210 4420 4524 4930 4947 5044 5052 5304 5473 5626 5655 5820 5916 6305 6315 6409 6596 6630 7157 7395 7540 7566 8245 8420 8439 8840 9048 9860 9894 10088 10104 10946 11252 11310 11640 11832 12209 12610 12630 12818 13192 13260 14065 14314 14790 15080 15132 16419 16490 16840 16878 18915 19227 19720 19788 21437 21471 21892 22504 22620 24418 24735 25220 25260 25636 26520 27365 28130 28628 29580 30264 32045 32838 32980 33756 35785 36569 36627 37830 38454 39576 40837 42195 42874 42942 43784 45240 47821 48836 49470 50440 50520 51272 54730 56260 57256 59160 61045 64090 64311 65676 65960 67512 71570 73138 73254 75660 76908 81674 82095 84390 85748 85884 93041 95642 96135 97672 98940 107185 107355 109460 109707 112520 122090 122511 128180 128622 131352 143140 143463 146276 146508 151320 153816 158717 163348 164190 168780 171496 171768 182845 183135 186082 191284 192270 197880 204185 207553 214370 214710 218920 219414 239105 244180 245022 256360 257244 279123 286280 286926 292552 293016 317434 321555 326696 328380 337560 365690 366270 372164 382568 384540 408370 415106 428740 429420 438828 465205 476151 478210 488360 490044 514488 530881 548535 558246 573852 612555 621673 622659 634868 643110 656760 694229 717315 731380 732540 744328 769080 793585 816740 830212 857480 858840 877656 930410 952302 956420 980088 1037765 1061762 1097070 1116492 1147704 1184273 1225110 1243346 1245318 1269736 1286220 1388458 1395615 1434630 1462760 1465080 1587170 1592643 1633480 1660424 1860820 1865019 1904604 1912840 2075530 2082687 2123524 2194140 2232984 2368546 2380755 2450220 2486692 2490636 2572440 2654405 2698189 2776916 2791230 2869260 3108365 3113295 3174340 3185286 3471145 3552819 3721640 3730038 3809208 4151060 4165374 4247048 4388280 4737092 4761510 4900440 4973384 4981272 5308810 5396378 5553832 5582460 5738520 5921365 6216730 6226590 6348680 6370572 6942290 7105638 7460076 7963215 8094567 8302120 8330748 9024977 9325095 9474184 9523020 10413435 10617620 10792756 11164920 11842730 12433460 12453180 12741144 13490945 13884580 14211276 14920152 15395549 15926430 16189134 16661496 17764095 18049954 18650190 19046040 20132641 20826870 21235240 21585512 23685460 24866920 24906360 26981890 27074931 27769160 28422552 30791098 31852860 32378268 35528190 36099908 37300380 40265282 40472835 41653740 45124885 46186647 47370920 53963780 54149862 60397923 61582196 63705720 64756536 71056380 72199816 74600760 76977745 80530564 80945670 83307480 90249770 92373294 100663205 107927560 108299724 120795846 123164392 135374655 142112760 153955490 161061128 161891340 180499540 184746588 201326410 216599448 230933235 241591692 261724333 270749310 301989615 307910980 323782680 360999080 369493176 402652820 461866470 483183384 523448666 541498620 603979230 615821960 785172999 805305640 923732940 1046897332 1082997240 1207958460 1308621665 1570345998 1847465880 2093794664 2415916920 2617243330 3140691996 3925864995 5234486660 6281383992 7851729990 10468973320 15703459980 31406919960
• Sum of all divisors σ(n): 112554489600
• Sum of proper divisors (its aliquot sum) s(n): 81147569640
• 31406919960 is an abundant number, because the sum of its proper divisors (81147569640) is greater than itself. Its abundance is 49740649680

Bases of 31406919960

• Binary: 11101001111111111111001000100011000₂
• Hexadecimal: 0x74FFF9118
• Base-36: EFEVAJC

Squares and roots of 31406919960

• 31406919960 squared (31406919960²) is 986394621373846401600
• 31406919960 cubed (31406919960³) is 30979616922462899172385215936000
• The square root of 31406919960 is 177219.9761877873
• The cube root of 31406919960 is 3155.0660049165

Scales and comparisons

• 31,406,919,960 seconds is equal to 998 years, 33 weeks, 3 days, 26 minutes.
• To count from 1 to 31,406,919,960 would take you about one thousand, nine hundred ninety-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 31406919960 cubic inches would be around 262.9 feet tall.

Recreational maths with 31406919960

• 31406919960 backwards is 06991960413
• The number of decimal digits it has is: 11
• The sum of 31406919960's digits is 48
• More coming soon!