18319482039040

Names of 18319482039040

• Cardinal: 18319482039040 can be written as Eighteen trillion, three hundred nineteen billion, four hundred eighty-two million, thirty-nine thousand and forty.

Scientific notation

• Scientific notation: 1.831948203904 × 10¹³

Factors of 18319482039040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 249

Divisors of 18319482039040

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 40 52 56 64 65 70 80 91 104 109 112 113 128 130 140 160 182 208 218 224 226 256 260 280 320 364 416 436 448 452 455 520 545 560 565 640 728 763 791 832 872 896 904 910 1040 1090 1120 1130 1280 1417 1456 1469 1526 1582 1664 1744 1792 1808 1820 2080 2180 2240 2260 2834 2912 2938 3052 3164 3328 3488 3616 3640 3815 3955 4160 4360 4480 4520 5668 5824 5876 6104 6328 6976 7085 7232 7280 7345 7630 7910 8320 8720 8960 9040 9919 10283 11336 11648 11752 12208 12317 12656 12769 13952 14170 14464 14560 14690 15260 15820 16640 17440 18080 19838 20566 22672 23296 23504 24416 24634 25312 25538 27904 28340 28928 29120 29380 30520 31640 34880 36160 39676 41132 45344 47008 48832 49268 49595 50624 51076 51415 56680 58240 58760 61040 61585 63280 63845 69760 72320 79352 82264 86219 89383 90688 94016 97664 98536 99190 101248 102152 102830 113360 116480 117520 122080 123170 126560 127690 139520 144640 158704 160121 164528 165997 172438 178766 181376 188032 195328 197072 198380 202496 204304 205660 226720 235040 244160 246340 253120 255380 317408 320242 329056 331994 344876 357532 362752 376064 394144 396760 408608 411320 431095 446915 453440 470080 488320 492680 506240 510760 634816 640484 658112 663988 689752 715064 788288 793520 800605 817216 822640 829985 862190 893830 906880 940160 976640 985360 1012480 1021520 1120847 1161979 1269632 1280968 1316224 1327976 1379504 1391821 1430128 1442897 1576576 1587040 1601210 1634432 1645280 1659970 1724380 1787660 1813760 1880320 1970720 2043040 2241694 2323958 2539264 2561936 2632448 2655952 2759008 2783642 2860256 2885794 3153152 3174080 3202420 3268864 3290560 3319940 3448760 3575320 3941440 4086080 4483388 4647916 5123872 5311904 5518016 5567284 5604235 5720512 5771588 5809895 6348160 6404840 6581120 6639880 6897520 6959105 7150640 7214485 7882880 8172160 8966776 9295832 9742747 10100279 10247744 10623808 11036032 11134568 11208470 11441024 11543176 11619790 12696320 12809680 13162240 13279760 13795040 13918210 14301280 14428970 15765760 16344320 17933552 18093673 18591664 18757661 19485494 20200558 20495488 21247616 22072064 22269136 22416940 22882048 23086352 23239580 25619360 26559520 27590080 27836420 28602560 28857940 35867104 36187346 37183328 37515322 38970988 40401116 40990976 42495232 44538272 44833880 46172704 46479160 48713735 50501395 51238720 53119040 55180160 55672840 57205120 57715880 71734208 72374692 74366656 75030644 77941976 80802232 89076544 89667760 90468365 92345408 92958320 93788305 97427470 101002790 102477440 106238080 110360320 111345680 114410240 115431760 126655711 131303627 143468416 144749384 148733312 150061288 155883952 157275773 161604464 178153088 179335520 180936730 184690816 185916640 187576610 194854940 202005580 204954880 212476160 222691360 230863520 253311422 262607254 286936832 289498768 297466624 300122576 311767904 314551546 323208928 356306176 358671040 361873460 369381632 371833280 375153220 389709880 404011160 445382720 461727040 506622844 525214508 578997536 600245152 623535808 629103092 633278555 646417856 656518135 717342080 723746920 743666560 750306440 779419760 786378865 808022320 890765440 923454080 1013245688 1050429016 1100930411 1157995072 1200490304 1247071616 1258206184 1266557110 1292835712 1313036270 1434684160 1447493840 1487333120 1500612880 1558839520 1572757730 1616044640 1781530880 1846908160 2026491376 2044585049 2100858032 2201860822 2315990144 2400980608 2494143232 2516412368 2533114220 2585671424 2626072540 2894987680 3001225760 3117679040 3145515460 3232089280 4052982752 4089170098 4201716064 4403721644 4631980288 4801961216 5032824736 5066228440 5252145080 5504652055 5789975360 6002451520 6235358080 6291030920 6464178560 8105965504 8178340196 8403432128 8807443288 10065649472 10132456880 10222925245 10504290160 11009304110 11579950720 12004903040 12470716160 12582061840 12928357120 14312095343 16211931008 16356680392 16806864256 17614886576 20131298944 20264913760 20445850490 21008580320 22018608220 23159901440 24009806080 25164123680 28624190686 32423862016 32713360784 33613728512 35229773152 40262597888 40529827520 40891700980 42017160640 44037216440 50328247360 57248381372 65426721568 70459546304 71560476715 81059655040 81783401960 84034321280 88074432880 100656494720 114496762744 130853443136 140919092608 143120953430 162119310080 163566803920 168068642560 176148865760 201312989440 228993525488 261706886272 281838185216 286241906860 327133607840 352297731520 457987050976 523413772544 572483813720 654267215680 704595463040 915974101952 1144967627440 1308534431360 1409190926080 1831948203904 2289935254880 2617068862720 3663896407808 4579870509760 9159741019520 18319482039040
• Sum of all divisors σ(n): 54989352633600
• Sum of proper divisors (its aliquot sum) s(n): 36669870594560
• 18319482039040 is an abundant number, because the sum of its proper divisors (36669870594560) is greater than itself. Its abundance is 18350388555520

Bases of 18319482039040

• Binary: 100001010100101010110001110000010101100000000₂
• Hexadecimal: 0x10A956382B00
• Base-36: 6HRUQLZWG

Squares and roots of 18319482039040

• 18319482039040 squared (18319482039040²) is 335603422178709156084121600
• 18319482039040 cubed (18319482039040³) is 6148080864843220769975061590535307264000
• The square root of 18319482039040 is 4280126.4045633045
• The cube root of 18319482039040 is 26361.5573591935

Scales and comparisons

• 18,319,482,039,040 seconds is equal to 582,502 years, 44 weeks, 6 days, 2 hours, 50 minutes, 40 seconds.
• To count from 1 to 18,319,482,039,040 would take you about one million, four hundred fifty-six thousand, two hundred fifty-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 18319482039040 cubic inches would be around 2196.8 feet tall.

Recreational maths with 18319482039040

• 18319482039040 backwards is 04093028491381
• 18319482039040 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18319482039040's digits is 52
• More coming soon!