18010286452080

Names of 18010286452080

• Cardinal: 18010286452080 can be written as Eighteen trillion, ten billion, two hundred eighty-six million, four hundred fifty-two thousand and eighty.

Scientific notation

• Scientific notation: 1.801028645208 × 10¹³

Factors of 18010286452080

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1873691

Divisors of 18010286452080

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 36 39 40 45 48 52 60 65 72 78 79 80 90 104 117 120 130 144 156 158 169 180 195 208 234 237 240 260 312 316 338 360 390 395 468 474 507 520 585 624 632 676 711 720 780 790 845 936 948 1014 1027 1040 1170 1185 1264 1352 1422 1521 1560 1580 1690 1872 1896 2028 2054 2340 2370 2535 2704 2844 3042 3081 3120 3160 3380 3555 3792 4056 4108 4680 4740 5070 5135 5688 6084 6162 6320 6760 7110 7605 8112 8216 9243 9360 9480 10140 10270 11376 12168 12324 13351 13520 14220 15210 15405 16432 18486 18960 20280 20540 24336 24648 26702 28440 30420 30810 36972 40053 40560 41080 46215 49296 53404 56880 60840 61620 66755 73944 80106 82160 92430 106808 120159 121680 123240 133510 147888 160212 184860 200265 213616 240318 246480 267020 320424 369720 400530 480636 534040 600795 640848 739440 801060 961272 1068080 1201590 1602120 1873589 1922544 2403180 3204240 3747178 4806360 5620767 7494356 9367945 9612720 11241534 14988712 16862301 18735890 22483068 24356657 28103835 29977424 33724602 37471780 44966136 48713314 56207670 67449204 73069971 74943560 84311505 89932272 97426628 112415340 121783285 134898408 146139942 148013531 149887120 168623010 194853256 219209913 224830680 243566570 269796816 292279884 296027062 316636541 337246020 365349855 389706512 438419826 444040593 449661360 487133140 584559768 592054124 633273082 674492040 730699710 740067655 876839652 888081186 949909623 974266280 1096049565 1169119536 1184108248 1266546164 1332121779 1348984080 1461399420 1480135310 1583182705 1753679304 1776162372 1899819246 1924175903 1948532560 2192099130 2220202965 2368216496 2533092328 2664243558 2849728869 2922798840 2960270620 3166365410 3507358608 3552324744 3799638492 3848351806 4384198260 4440405930 4749548115 5066184656 5328487116 5699457738 5772527709 5845597680 5920541240 6332730820 6660608895 7104649488 7599276984 7696703612 8768396520 8880811860 9499096230 9620879515 10656974232 11398915476 11545055418 11841082480 12665461640 13321217790 14248644345 15198553968 15393407224 17317583127 17536793040 17761623720 18998192460 19241759030 21313948464 22797830952 23090110836 25014286739 25330923280 26642435580 28497288690 28862638545 30786814448 34635166254 35523247440 37996384920 38483518060 45595661904 46180221672 50028573478 53284871160 56994577380 57725277090 69270332508 75042860217 75992769840 76967036120 86587915635 92360443344 100057146956 106569742320 113989154760 115450554180 125071433695 138540665016 150085720434 153934072240 173175831270 200114293912 225128580651 227978309520 230901108360 250142867390 277081330032 300171440868 346351662540 375214301085 400228587824 450257161302 461802216720 500285734780 600342881736 692703325080 750428602170 900514322604 1000571469560 1125642903255 1200685763472 1385406650160 1500857204340 1801028645208 2001142939120 2251285806510 3001714408680 3602057290416 4502571613020 6003428817360 9005143226040 18010286452080
• Sum of all divisors σ(n): 66324186676800
• Sum of proper divisors (its aliquot sum) s(n): 48313900224720
• 18010286452080 is an abundant number, because the sum of its proper divisors (48313900224720) is greater than itself. Its abundance is 30303613772640

Bases of 18010286452080

• Binary: 100000110000101011000101110011110110101110000₂
• Hexadecimal: 0x106158B9ED70
• Base-36: 6DTT7JI40

Squares and roots of 18010286452080

• 18010286452080 squared (18010286452080²) is 324370418085976394136326400
• 18010286452080 cubed (18010286452080³) is 5842004146309386055952169714500838912000
• The square root of 18010286452080 is 4243852.7839782567
• The cube root of 18010286452080 is 26212.4052378565

Scales and comparisons

• 18,010,286,452,080 seconds is equal to 572,671 years, 20 weeks, 5 days, 11 hours, 48 minutes.
• To count from 1 to 18,010,286,452,080 would take you about one million, four hundred thirty-one thousand, six hundred seventy-eight 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 18010286452080 cubic inches would be around 2184.4 feet tall.

Recreational maths with 18010286452080

• 18010286452080 backwards is 08025468201081
• 18010286452080 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18010286452080's digits is 45
• More coming soon!