18326068215840

Names of 18326068215840

• Cardinal: 18326068215840 can be written as Eighteen trillion, three hundred twenty-six billion, sixty-eight million, two hundred fifteen thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.832606821584 × 10¹³

Factors of 18326068215840

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 45868

Divisors of 18326068215840

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 18 20 21 22 24 28 30 32 33 35 36 40 42 44 45 48 49 55 56 60 63 66 70 72 77 80 84 88 90 96 98 99 105 110 112 120 126 132 140 144 147 154 160 165 168 176 180 196 198 210 220 224 231 240 245 252 264 280 288 294 308 315 330 336 352 360 385 392 396 420 440 441 462 480 490 495 504 521 528 539 560 588 616 630 660 672 693 720 735 770 784 792 840 880 882 924 980 990 1008 1042 1056 1078 1120 1155 1176 1232 1260 1320 1386 1440 1470 1540 1563 1568 1584 1617 1680 1760 1764 1848 1960 1980 2016 2084 2156 2205 2310 2352 2464 2520 2605 2640 2695 2772 2940 3080 3126 3168 3234 3360 3465 3528 3647 3696 3920 3960 4168 4312 4410 4620 4689 4704 4851 5040 5210 5280 5390 5544 5731 5880 6160 6252 6468 6930 7056 7294 7392 7815 7840 7920 8085 8336 8624 8820 9240 9378 9702 10080 10420 10780 10941 11088 11462 11760 12320 12504 12936 13860 14112 14588 15630 15840 16170 16672 17193 17248 17640 18235 18480 18756 19404 20840 21560 21882 22176 22924 23445 23520 24255 25008 25529 25872 27720 28655 29176 31260 32340 32823 34386 35280 36470 36960 37512 38808 40117 41680 43120 43764 45319 45848 46890 48510 50016 51058 51579 51744 54705 55440 57310 58352 62520 64680 65646 68772 70560 72940 75024 76587 77616 80234 83360 85965 86240 87528 90638 91696 93780 97020 102116 103158 109410 110880 114620 116704 120351 125040 127645 129360 131292 135957 137544 145880 150048 153174 155232 160468 164115 171930 175056 181276 183392 187560 194040 200585 204232 206316 218820 226595 229240 229761 240702 250080 255290 257895 258720 262584 271914 275088 280819 291760 306348 317233 320936 328230 343860 350112 361053 362552 375120 382935 388080 401170 407871 408464 412632 437640 453190 458480 459522 481404 498509 510580 515790 525168 543828 550176 561638 583520 601755 612696 634466 641872 656460 679785 687720 722106 725104 750240 765870 776160 802340 815742 816928 825264 842457 875280 906380 916960 919044 951699 962808 997018 1021160 1031580 1050336 1087656 1123276 1148805 1203510 1225392 1268932 1283744 1312920 1359570 1375440 1404095 1444212 1450208 1495527 1531740 1586165 1604680 1631484 1650528 1684914 1750560 1805265 1812760 1838088 1903398 1925616 1994036 2039355 2042320 2063160 2175312 2220631 2246552 2297610 2407020 2450784 2492545 2527371 2537864 2625840 2719140 2750880 2808190 2855097 2888424 2991054 3063480 3172330 3209360 3262968 3369828 3489563 3610530 3625520 3676176 3806796 3851232 3988072 4078710 4084640 4126320 4212285 4350624 4441262 4486581 4493104 4595220 4758495 4814040 4985090 5054742 5075728 5251680 5438280 5616380 5710194 5776848 5982108 6126960 6344660 6418720 6525936 6661893 6739656 6979126 7221060 7251040 7352352 7477635 7613592 7976144 8157420 8252640 8424570 8882524 8973162 8986208 9190440 9516990 9628080 9970180 10109484 10151456 10468689 10876560 11103155 11232760 11420388 11553696 11964216 12253920 12636855 12689320 13051872 13323786 13479312 13958252 14275485 14442120 14955270 15227184 15952288 16314840 16849140 17447815 17765048 17946324 18380880 19033980 19256160 19940360 19985679 20218968 20937378 21753120 22206310 22432905 22465520 22840776 23611199 23928432 24426941 25273710 25378640 26647572 26958624 27916504 28550970 28884240 29910540 30454368 31406067 32629680 33309465 33698280 34895630 35530096 35892648 36761760 38067960 39880720 39971358 40437936 41874756 44412620 44865810 44931040 45681552 47222398 47856864 48853882 50547420 50757280 52343445 53295144 55833008 57101940 57768480 59821080 62812134 65259360 66618930 67396560 69791260 70833597 71060192 71785296 73280823 76135920 79761440 79942716 80875872 83749512 88825240 89731620 91363104 94444796 97707764 99928395 101094840 104686890 106590288 111666016 114203880 118055995 119642160 122134705 125624268 133237860 134793120 139582520 141667194 143570592 146561646 152271840 157030335 159885432 165278393 167499024 177650480 179463240 188889592 195415528 199856790 202189680 209373780 212500791 213180576 219842469 228407760 236111990 239284320 244269410 251248536 259723189 266475720 279165040 283334388 293123292 314060670 319770864 330556786 334998048 354167985 355300960 358926480 366404115 377779184 390831056 399713580 404379360 418747560 425001582 439684938 456815520 472223980 488538820 495835179 502497072 519446378 532951440 558330080 566668776 586246584 628121340 639541728 661113572 708335970 717852960 732808230 755558368 779169567 781662112 799427160 826391965 837495120 850003164 879369876 944447960 977077640 991670358 1004994144 1038892756 1062503955 1065902880 1099212345 1133337552 1156948751 1172493168 1256242680 1298615945 1322227144 1416671940 1465616460 1487505537 1558339134 1598854320 1652783930 1674990240 1700006328 1758739752 1818062323 1888895920 1954155280 1983340716 2077785512 2125007910 2198424690 2266675104 2313897502 2337508701 2344986336 2479175895 2512485360 2597231890 2644454288 2833343880 2931232920 2975011074 3116678268 3197708640 3305567860 3400012656 3470846253 3517479504 3636124646 3777791840 3895847835 3908310560 3966681432 4155571024 4250015820 4396849380 4627795004 4675017402 4958351790 5024970720 5194463780 5288908576 5454186969 5666687760 5784743755 5862465840 5950022148 6233356536 6611135720 6800025312 6941692506 7034959008 7272249292 7437527685 7791695670 7933362864 8311142048 8500031640 8793698760 9090311615 9255590008 9350034804 9916703580 10388927560 10412538759 10908373938 11333375520 11569487510 11687543505 11724931680 11900044296 12466713072 12726436261 13222271440 13883385012 14544498584 14875055370 15583391340 15866725728 16362560907 17000063280 17354231265 17587397520 18180623230 18511180016 18700069608 19833407160 20777855120 20825077518 21816747876 23138975020 23375087010 23800088592 24933426144 25452872522 26444542880 27270934845 27766770024 29088997168 29750110740 31166782680 32725121814 34000126560 34708462530 35174795040 36361246460 37022360032 37400139216 38179308783 39666814320 41555710240 41650155036 43633495752 46277950040 46750174020 47600177184 50905745044 52062693795 54541869690 55533540048 58177994336 59500221480 62333565360 63632181305 65450243628 69416925060 72722492920 74800278432 76358617566 79333628640 81812804535 83300310072 87266991504 92555900080 93500348040 101811490088 104125387590 109083739380 111067080096 114537926349 119000442960 124667130720 127264362610 130900487256 138833850120 145444985840 152717235132 163625609070 166600620144 174533983008 185111800160 187000696080 190896543915 203622980176 208250775180 218167478760 229075852698 238000885920 254528725220 261800974512 277667700240 290889971680 305434470264 327251218140 333201240288 374001392160 381793087830 407245960352 416501550360 436334957520 458151705396 509057450440 523601949024 555335400480 572689631745 610868940528 654502436280 763586175660 833003100720 872669915040 916303410792 1018114900880 1145379263490 1221737881056 1309004872560 1527172351320 1666006201440 1832606821584 2036229801760 2290758526980 2618009745120 3054344702640 3665213643168 4581517053960 6108689405280 9163034107920 18326068215840
• Sum of all divisors σ(n): 79515475079040
• Sum of proper divisors (its aliquot sum) s(n): 61189406863200
• 18326068215840 is an abundant number, because the sum of its proper divisors (61189406863200) is greater than itself. Its abundance is 42863338647360

Bases of 18326068215840

• Binary: 100001010101011011110110010010100000000100000₂
• Hexadecimal: 0x10AADEC94020
• Base-36: 6HUVNUMG0

Squares and roots of 18326068215840

• 18326068215840 squared (18326068215840²) is 335844776251621080826905600
• 18326068215840 cubed (18326068215840³) is 6154714279520729543617262340860104704000
• The square root of 18326068215840 is 4280895.7258779383
• The cube root of 18326068215840 is 26364.7161289041

Scales and comparisons

• 18,326,068,215,840 seconds is equal to 582,712 years, 14 weeks, 5 days, 24 minutes.
• To count from 1 to 18,326,068,215,840 would take you about one million, four hundred fifty-six thousand, seven hundred eighty 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 18326068215840 cubic inches would be around 2197.1 feet tall.

Recreational maths with 18326068215840

• 18326068215840 backwards is 04851286062381
• The number of decimal digits it has is: 14
• The sum of 18326068215840's digits is 54
• More coming soon!