18231034798080

Names of 18231034798080

• Cardinal: 18231034798080 can be written as Eighteen trillion, two hundred thirty-one billion, thirty-four million, seven hundred ninety-eight thousand and eighty.

Scientific notation

• Scientific notation: 1.823103479808 × 10¹³

Factors of 18231034798080

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 140920

Divisors of 18231034798080

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 32 36 39 40 45 48 52 54 60 64 65 72 78 80 81 90 96 104 108 117 120 128 130 135 144 156 160 162 180 192 195 208 216 234 240 243 256 260 270 288 312 320 324 351 360 384 390 405 416 432 468 480 486 512 520 540 576 585 624 640 648 702 720 768 780 810 832 864 936 960 972 1024 1040 1053 1080 1152 1170 1215 1248 1280 1296 1404 1440 1536 1560 1620 1664 1728 1755 1872 1920 1944 2048 2080 2106 2160 2304 2340 2430 2496 2560 2592 2808 2880 3072 3120 3159 3240 3328 3456 3510 3744 3840 3888 4096 4160 4212 4320 4608 4680 4860 4992 5120 5184 5265 5616 5760 6144 6240 6318 6480 6656 6912 7020 7488 7680 7776 8192 8320 8424 8640 9216 9360 9720 9984 10240 10368 10530 11232 11520 12288 12480 12636 12960 13312 13824 14040 14976 15360 15552 15795 16640 16848 17280 18432 18720 19440 19968 20480 20736 21060 22464 23040 24576 24960 25272 25920 26624 27648 28080 29952 30720 31104 31590 33280 33696 34560 36864 37440 38880 39936 40960 41472 42120 44928 46080 49920 50544 51840 53248 55296 56160 59904 61440 62208 63180 66560 67392 69120 73728 74880 77760 79872 82944 84240 89856 92160 99840 101088 103680 106496 110592 112320 119808 122880 124416 126360 133120 134784 138240 140897 149760 155520 159744 165888 168480 179712 184320 199680 202176 207360 221184 224640 239616 248832 252720 266240 269568 276480 281794 299520 311040 319488 331776 336960 359424 368640 399360 404352 414720 422691 449280 479232 497664 505440 532480 539136 552960 563588 599040 622080 663552 673920 704485 718848 798720 808704 829440 845382 898560 958464 995328 1010880 1078272 1105920 1127176 1198080 1244160 1268073 1347840 1408970 1437696 1597440 1617408 1658880 1690764 1797120 1831661 1990656 2021760 2113455 2156544 2254352 2396160 2488320 2536146 2695680 2817940 2875392 3234816 3317760 3381528 3594240 3663322 3804219 4043520 4226910 4313088 4508704 4792320 4976640 5072292 5391360 5494983 5635880 6340365 6469632 6763056 7188480 7326644 7608438 8087040 8453820 8626176 9017408 9158305 9953280 10144584 10782720 10989966 11271760 11412657 12680730 12939264 13526112 14376960 14653288 15216876 16174080 16484949 16907640 18034816 18316610 19021095 20289168 21565440 21979932 22543520 22825314 25361460 25878528 27052224 27474915 29306576 30433752 32348160 32969898 33815280 34237971 36069632 36633220 38042190 40578336 43130880 43959864 45087040 45650628 49454847 50722920 54104448 54949830 57063285 58613152 60867504 64696320 65939796 67630560 68475942 72139264 73266440 76084380 81156672 82424745 87919728 90174080 91301256 98909694 101445840 108208896 109899660 114126570 117226304 121735008 129392640 131879592 135261120 136951884 144278528 146532880 148364541 152168760 162313344 164849490 171189855 175839456 180348160 182602512 197819388 202891680 216417792 219799320 228253140 234452608 243470016 247274235 263759184 270522240 273903768 288557056 293065760 296729082 304337520 324626688 329698980 342379710 351678912 360696320 365205024 395638776 405783360 432835584 439598640 445093623 456506280 468905216 486940032 494548470 527518368 541044480 547807536 577114112 586131520 593458164 608675040 649253376 659397960 684759420 703357824 721392640 730410048 741822705 791277552 811566720 865671168 879197280 890187246 913012560 937810432 973880064 989096940 1055036736 1082088960 1095615072 1154228224 1172263040 1186916328 1217350080 1298506752 1318795920 1369518840 1406715648 1442785280 1460820096 1483645410 1582555104 1623133440 1731342336 1758394560 1780374492 1826025120 1875620864 1947760128 1978193880 2110073472 2164177920 2191230144 2225468115 2344526080 2373832656 2434700160 2597013504 2637591840 2739037680 2813431296 2885570560 2921640192 2967290820 3165110208 3246266880 3462684672 3516789120 3560748984 3652050240 3751241728 3895520256 3956387760 4220146944 4328355840 4382460288 4450936230 4689052160 4747665312 4869400320 5194027008 5275183680 5478075360 5626862592 5771141120 5843280384 5934581640 6330220416 6492533760 7033578240 7121497968 7304100480 7502483456 7791040512 7912775520 8440293888 8656711680 8764920576 8901872460 9378104320 9495330624 9738800640 10388054016 10550367360 10956150720 11253725184 11686560768 11869163280 12660440832 12985067520 14067156480 14242995936 14608200960 15004966912 15582081024 15825551040 16880587776 17313423360 17529841152 17803744920 18756208640 18990661248 19477601280 21100734720 21912301440 22507450368 23373121536 23738326560 25320881664 25970135040 28134312960 28485991872 29216401920 31164162048 31651102080 33761175552 35059682304 35607489840 37512417280 37981322496 38955202560 42201469440 43824602880 45014900736 46746243072 47476653120 50641763328 51940270080 56268625920 56971983744 58432803840 63302204160 67522351104 70119364608 71214979680 75024834560 75962644992 77910405120 84402938880 87649205760 93492486144 94953306240 101283526656 112537251840 113943967488 116865607680 126604408320 135044702208 140238729216 142429959360 151925289984 155820810240 168805877760 175298411520 189906612480 202567053312 225074503680 227887934976 233731215360 253208816640 280477458432 284859918720 303850579968 337611755520 350596823040 379813224960 405134106624 455775869952 467462430720 506417633280 569719837440 607701159936 675223511040 701193646080 759626449920 911551739904 1012835266560 1139439674880 1215402319872 1402387292160 1519252899840 1823103479808 2025670533120 2278879349760 3038505799680 3646206959616 4557758699520 6077011599360 9115517399040 18231034798080
• Sum of all divisors σ(n): 70579557213984
• Sum of proper divisors (its aliquot sum) s(n): 52348522415904
• 18231034798080 is an abundant number, because the sum of its proper divisors (52348522415904) is greater than itself. Its abundance is 34117487617824

Bases of 18231034798080

• Binary: 100001001010010111110010110100110000000000000₂
• Hexadecimal: 0x1094BE5A6000
• Base-36: 6GN7ZEO00

Squares and roots of 18231034798080

• 18231034798080 squared (18231034798080²) is 332370629808803866371686400
• 18231034798080 cubed (18231034798080³) is 6059460517904069024963861069653082112000
• The square root of 18231034798080 is 4269781.5866950385
• The cube root of 18231034798080 is 26319.0639911281

Scales and comparisons

• 18,231,034,798,080 seconds is equal to 579,690 years, 26 weeks, 5 days, 4 hours, 48 minutes.
• To count from 1 to 18,231,034,798,080 would take you about one million, four hundred forty-nine thousand, two hundred twenty-six 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 18231034798080 cubic inches would be around 2193.3 feet tall.

Recreational maths with 18231034798080

• 18231034798080 backwards is 08089743013281
• 18231034798080 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18231034798080's digits is 54
• More coming soon!