18104639284480

Names of 18104639284480

• Cardinal: 18104639284480 can be written as Eighteen trillion, one hundred four billion, six hundred thirty-nine million, two hundred eighty-four thousand, four hundred eighty.

Scientific notation

• Scientific notation: 1.810463928448 × 10¹³

Factors of 18104639284480

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 166788

Divisors of 18104639284480

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 17 20 23 28 31 32 34 35 40 46 56 62 64 68 70 80 85 92 112 115 119 124 128 136 140 155 160 161 170 184 217 224 230 238 248 256 272 280 310 320 322 340 368 391 434 448 460 476 496 527 544 560 595 620 640 644 680 713 736 782 805 868 896 920 952 992 1054 1085 1088 1120 1190 1240 1280 1288 1360 1426 1472 1564 1610 1736 1792 1840 1904 1955 1984 2108 2170 2176 2240 2380 2480 2576 2635 2720 2737 2852 2944 3128 3220 3472 3565 3680 3689 3808 3910 3968 4216 4340 4352 4480 4760 4960 4991 5152 5270 5440 5474 5704 5888 6256 6440 6944 7130 7360 7378 7616 7820 7936 8432 8680 8960 9520 9920 9982 10304 10540 10880 10948 11408 12121 12512 12880 13685 13888 14260 14720 14756 15232 15640 16864 17360 18445 19040 19840 19964 20608 21080 21760 21896 22816 24242 24955 25024 25760 27370 27776 28520 29440 29512 30464 31280 33728 34720 36890 38080 39680 39928 41216 42160 43792 45632 48484 49910 50048 51520 54740 55552 57040 59024 60605 62560 67456 69440 73780 76160 79856 84320 84847 87584 91264 96968 99820 100096 103040 109480 114080 118048 121210 125120 134912 138880 147560 152320 159712 166703 168640 169694 175168 182528 193936 199640 206080 218960 228160 236096 242420 250240 277760 295120 319424 333406 337280 339388 350336 387872 399280 424235 437920 456320 472192 484840 500480 590240 638848 666812 674560 678776 700672 775744 798560 833515 848470 875840 912640 944384 969680 1166921 1180480 1277696 1333624 1357552 1551488 1597120 1667030 1696940 1751680 1939360 2333842 2360960 2667248 2715104 2833951 3102976 3194240 3334060 3393880 3503360 3834169 3878720 4667684 4721920 5167793 5334496 5430208 5667902 5834605 6388480 6668120 6787760 7668338 7757440 9335368 10335586 10668992 10860416 11335804 11669210 13336240 13575520 14169755 15336676 15514880 18670736 19170845 19837657 20671172 21337984 21720832 22671608 23338420 25838965 26672480 26839183 27151040 28339510 30673352 36174551 37341472 38341690 39675314 41342344 42675968 45343216 46676840 51677930 53344960 53678366 54302080 56679020 61346704 65180873 72349102 74682944 76683380 79350628 82684688 87852481 90686432 93353680 99188285 103355860 106689920 107356732 108604160 113358040 118859239 122693408 130361746 134195915 144698204 149365888 153366760 158701256 165369376 175704962 180872755 181372864 186707360 198376570 206711720 213379840 214713464 226716080 237718478 245386816 260723492 268391830 289396408 298731776 306733520 317402512 325904365 330738752 351409924 361745510 362745728 373414720 396753140 413423440 429426928 439262405 453432160 456266111 475436956 490773632 521446984 536783660 578792816 594296195 613467040 614967367 634805024 651808730 661477504 702819848 723491020 725491456 746829440 793506280 826846880 832014673 858853856 878524810 906864320 912532222 950873912 981547264 1042893968 1073567320 1157585632 1188592390 1226934080 1229934734 1269610048 1303617460 1322955008 1405639696 1446982040 1493658880 1587012560 1653693760 1664029346 1717707712 1757049620 1813728640 1825064444 1901747824 2020607063 2085787936 2147134640 2281330555 2315171264 2377184780 2453868160 2459869468 2539220096 2607234920 2811279392 2893964080 3074836835 3174025120 3307387520 3328058692 3435415424 3514099240 3627457280 3650128888 3803495648 4041214126 4160073365 4171575872 4294269280 4562661110 4630342528 4754369560 4907736320 4919738936 5078440192 5214469840 5622558784 5787928160 6149673670 6348050240 6614775040 6656117384 6870830848 7028198480 7300257776 7606991296 8082428252 8320146730 8343151744 8588538560 9125322220 9260685056 9508739120 9839477872 10103035315 10428939680 11245117568 11575856320 12299347340 12696100480 13312234768 14056396960 14144249441 14600515552 15213982592 16164856504 16640293460 16686303488 17177077120 18250644440 19017478240 19678955744 20206070630 20857879360 22490235136 23151712640 24598694680 25392200960 26624469536 28112793920 28288498882 29201031104 30427965184 32329713008 33280586920 34354154240 36501288880 38034956480 39357911488 40412141260 41715758720 46303425280 49197389360 53248939072 56225587840 56576997764 58402062208 64659426016 66561173840 70721247205 73002577760 76069912960 78715822976 80824282520 83431517440 98394778720 106497878144 112451175680 113153995528 116804124416 129318852032 133122347680 141442494410 146005155520 152139825920 157431645952 161648565040 196789557440 212995756288 226307991056 258637704064 266244695360 282884988820 292010311040 323297130080 393579114880 452615982112 517275408128 532489390720 565769977640 584020622080 646594260160 787158229760 905231964224 1064978781440 1131539955280 1293188520320 1810463928448 2263079910560 2586377040640 3620927856896 4526159821120 9052319642240 18104639284480
• Sum of all divisors σ(n): 56525170802688
• Sum of proper divisors (its aliquot sum) s(n): 38420531518208
• 18104639284480 is an abundant number, because the sum of its proper divisors (38420531518208) is greater than itself. Its abundance is 20315892233728

Bases of 18104639284480

• Binary: 100000111011101010000100101111110010100000000₂
• Hexadecimal: 0x10775097E500
• Base-36: 6F15MS5J4

Squares and roots of 18104639284480

• 18104639284480 squared (18104639284480²) is 327777963621136486368870400
• 18104639284480 cubed (18104639284480³) is 5934301796762083946377727072001851392000
• The square root of 18104639284480 is 4254954.6747856199
• The cube root of 18104639284480 is 26258.0996487301

Scales and comparisons

• 18,104,639,284,480 seconds is equal to 575,671 years, 27 weeks, 3 days, 3 hours, 54 minutes, 40 seconds.
• To count from 1 to 18,104,639,284,480 would take you about one million, four hundred thirty-nine thousand, one 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 18104639284480 cubic inches would be around 2188.2 feet tall.

Recreational maths with 18104639284480

• 18104639284480 backwards is 08448293640181
• The number of decimal digits it has is: 14
• The sum of 18104639284480's digits is 58
• More coming soon!