18145662409160

Names of 18145662409160

• Cardinal: 18145662409160 can be written as Eighteen trillion, one hundred forty-five billion, six hundred sixty-two million, four hundred nine thousand, one hundred sixty.

Scientific notation

• Scientific notation: 1.814566240916 × 10¹³

Factors of 18145662409160

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4109

Divisors of 18145662409160

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 4 5 8 10 11 13 19 20 22 26 38 40 44 52 55 61 65 76 88 95 104 110 122 130 143 152 190 209 220 244 247 260 286 305 380 418 440 488 494 520 572 610 671 715 760 793 836 877 988 1045 1144 1159 1220 1235 1342 1430 1586 1672 1754 1976 2090 2318 2440 2470 2684 2717 2860 3121 3172 3355 3508 3965 4180 4385 4636 4940 5368 5434 5720 5795 6242 6344 6710 7016 7930 8360 8723 8770 9272 9647 9880 10868 11401 11590 12484 12749 13420 13585 15067 15605 15860 16663 17446 17540 19294 21736 22802 23180 24968 25498 26840 27170 30134 31210 31720 33326 34331 34892 35080 38588 40573 43615 45604 46360 48235 50996 53497 54340 57005 59299 60268 62420 63745 66652 68662 69784 75335 77176 81146 83315 87230 91208 96470 101992 106994 108680 114010 118598 120536 124840 125411 127490 133304 137324 150670 162292 165737 166630 171655 174460 183293 190381 192940 202865 213988 216619 228020 237196 250822 254980 267485 274648 296495 301340 324584 331474 333260 343310 348920 366586 380762 385880 405730 427976 433238 446303 456040 474392 501644 509960 534970 588467 592990 602680 627055 652289 662948 666520 686620 695461 733172 761524 770887 811460 828685 866476 892606 916465 951905 1003288 1016443 1069940 1083095 1176934 1185980 1254110 1304578 1325896 1373240 1390922 1466344 1523048 1541774 1622920 1657370 1732952 1785212 1832930 1903810 2032886 2094191 2139880 2166190 2231515 2353868 2371960 2382809 2474953 2508220 2609156 2737117 2781844 2942335 3083548 3261445 3314740 3477305 3570424 3617239 3665860 3807620 3854435 4065772 4188382 4332380 4463030 4707736 4765618 4949906 5016440 5082215 5218312 5474234 5563688 5884670 6167096 6522890 6629480 6954610 7234478 7331720 7615240 7650071 7708870 8131544 8376764 8479757 8664760 8926060 9531236 9899812 10164430 10470955 10948468 11180873 11769340 11914045 12374765 13045780 13213759 13685585 13909220 14468956 15300142 15417740 16753528 16959514 17852120 18086195 19062472 19799624 20328860 20941910 21896936 22361746 23538680 23828090 24749530 26091560 26427518 27224483 27371170 27818440 28937912 30108287 30600284 30835480 33919028 35582521 36172390 38250355 39789629 40657720 41883820 42398785 44723492 47024107 47656180 49499060 52005223 52855036 54448966 54742340 55904365 60216574 61200568 66068795 67838056 71165042 72344780 76500710 79579258 83767640 84797570 89446984 94048214 95312360 98998120 104010446 105710072 108897932 109484680 111808730 120433148 132137590 136122415 142330084 144689560 145351349 150541435 153001420 159158516 166964137 169595140 177912605 188096428 198948145 208020892 217795864 223617460 235120535 240866296 260026115 264275180 272244830 284660168 290702698 301082870 306002840 318317032 333928274 339190280 355825210 376192856 391407731 397896290 416041784 447234920 470241070 517265177 520052230 528550360 544489660 572057453 581405396 602165740 667856548 676067899 711650420 726756745 782815462 795792580 834820685 940482140 1034530354 1040104460 1088979320 1144114906 1162810792 1204331480 1335713096 1352135798 1423300840 1453513490 1565630924 1591585160 1669641370 1836605507 1880964280 1957038655 2069060708 2080208920 2170533781 2288229812 2586325885 2704271596 2860287265 2907026980 3131261848 3172318603 3339282740 3380339495 3673211014 3914077310 4138121416 4341067562 4576459624 5172651770 5408543192 5720574530 5814053960 6344637206 6678565480 6760678990 7346422028 7436746889 7828154620 8682135124 9183027535 10345303540 10852668905 11441149060 12689274412 13521357980 14692844056 14873493778 15656309240 15861593015 17364270248 18366055070 20690607080 21705337810 22882298120 23875871591 25378548824 27042715960 29746987556 31723186030 34895504633 36732110140 37183734445 41240141839 43410675620 47751743182 59493975112 63446372060 69791009266 73464220280 74367468890 82480283678 86821351240 95503486364 119379357955 126892744120 139582018532 148734937780 164960567356 174477523165 191006972728 206200709195 238758715910 279164037064 297469875560 329921134712 348955046330 412401418390 453641560229 477517431820 697910092660 824802836780 907283120458 955034863640 1395820185320 1649605673560 1814566240916 2268207801145 3629132481832 4536415602290 9072831204580 18145662409160
• Sum of all divisors σ(n): 51392635660800
• Sum of proper divisors (its aliquot sum) s(n): 33246973251640
• 18145662409160 is an abundant number, because the sum of its proper divisors (33246973251640) is greater than itself. Its abundance is 15101310842480

Bases of 18145662409160

• Binary: 100001000000011011101110000110001100111001000₂
• Hexadecimal: 0x1080DDC319C8
• Base-36: 6FK02W348

Squares and roots of 18145662409160

• 18145662409160 squared (18145662409160²) is 329265064267202295251905600
• 18145662409160 cubed (18145662409160³) is 5974732699323024230833774998776895296000
• The square root of 18145662409160 is 4259772.5771641849
• The cube root of 18145662409160 is 26277.9173448819

Scales and comparisons

• 18,145,662,409,160 seconds is equal to 576,975 years, 48 weeks, 4 days, 20 hours, 19 minutes, 20 seconds.
• To count from 1 to 18,145,662,409,160 would take you about one million, four hundred forty-two thousand, four hundred thirty-nine 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 18145662409160 cubic inches would be around 2189.8 feet tall.

Recreational maths with 18145662409160

• 18145662409160 backwards is 06190426654181
• The number of decimal digits it has is: 14
• The sum of 18145662409160's digits is 53
• More coming soon!