18193184715672

Names of 18193184715672

• Cardinal: 18193184715672 can be written as Eighteen trillion, one hundred ninety-three billion, one hundred eighty-four million, seven hundred fifteen thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.8193184715672 × 10¹³

Factors of 18193184715672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1140

Divisors of 18193184715672

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 8 9 12 17 18 24 27 31 34 36 51 54 62 68 72 81 93 102 108 124 136 153 162 186 204 216 243 248 279 289 306 324 372 408 459 486 527 558 578 612 648 744 837 867 918 961 972 1054 1087 1116 1156 1224 1377 1581 1674 1734 1836 1922 1944 2108 2174 2232 2312 2511 2601 2754 2883 3162 3261 3348 3468 3672 3844 4131 4216 4348 4743 5022 5202 5508 5766 6324 6522 6696 6936 7533 7688 7803 8262 8649 8696 8959 9486 9783 10044 10404 11016 11532 12648 13044 14229 15066 15606 16337 16524 17298 17918 18479 18972 19566 20088 20808 23064 23409 25947 26088 26877 28458 29349 29791 30132 31212 32674 33048 33697 34596 35836 36958 37944 39132 42687 46818 49011 51894 53754 55437 56916 58698 59582 60264 62424 65348 67394 69192 70227 71672 73916 77841 78264 80631 85374 88047 89373 93636 98022 101091 103788 107508 110874 113832 117396 119164 128061 130696 134788 140454 147033 147832 155682 161262 166311 170748 176094 178746 187272 196044 202182 207576 215016 221748 233523 234792 238328 241893 256122 264141 268119 269576 277729 280908 294066 303273 311364 314143 322524 332622 341496 352188 357492 392088 404364 441099 443496 467046 483786 498933 506447 512244 528282 536238 555458 561816 572849 588132 606546 622728 628286 645048 665244 704376 714984 725679 804357 808728 833187 882198 909819 934092 942429 967572 997866 1012894 1024488 1044607 1056564 1072476 1110916 1145698 1176264 1213092 1256572 1323297 1330488 1451358 1496799 1519341 1608714 1666374 1718547 1764396 1819638 1868184 1884858 1935144 1995732 2025788 2089214 2113128 2144952 2177037 2221832 2291396 2413071 2426184 2499561 2513144 2646594 2729457 2827287 2902716 2993598 3038682 3133821 3217428 3332748 3437094 3528792 3639276 3769716 3969891 3991464 4051576 4178428 4354074 4490397 4558023 4582792 4826142 4999122 5155641 5293188 5458914 5654574 5805432 5987196 6077364 6267642 6434856 6665496 6874188 7239213 7278552 7498683 7539432 7939782 8188371 8356856 8481861 8609599 8708148 8980794 9116046 9401463 9652284 9738433 9998244 10311282 10586376 10917828 11309148 11974392 12154728 12535284 13674069 13748376 14478426 14997366 15466923 15879564 16376742 16963722 17219198 17416296 17758319 17961588 18232092 18802926 19304568 19476866 19996488 20622564 21835656 22496049 22618296 25070568 25445583 25828797 27348138 28204389 28956852 29215299 29994732 30933846 31759128 32382817 32753484 33927444 34438396 35516638 35923176 36464184 37605852 38953732 41022207 41245128 44992098 46400769 50891166 51657594 53274957 54696276 56408778 57913704 58430598 59989464 61867692 64765634 65506968 67488147 67854888 68876792 71033276 75211704 76336749 77486391 77907464 82044414 84613167 87645897 89984196 92801538 97148451 101782332 103315188 106549914 109392552 112817556 116861196 123066621 123735384 129531268 134976294 139202307 142066552 152673498 154972782 159824871 164088828 169226334 175291794 179968392 185603076 194296902 203564664 206630376 213099828 225635112 232459173 233722392 246133242 253839501 259062536 262937691 269952588 278404614 291445353 301891423 305346996 309945564 319649742 328177656 338452668 350583588 371206152 388593804 426199656 464918346 479474613 492266484 507679002 525875382 539905176 550507889 556809228 582890706 603782846 610693992 619891128 639299484 676905336 697377519 701167176 777187608 788813073 874336059 905674269 929836692 958949226 984532968 1015358004 1051750764 1101015778 1113618456 1165781412 1207565692 1278598968 1394755038 1438423839 1577626146 1651523667 1748672118 1811348538 1859673384 1917898452 2030716008 2092132557 2103501528 2202031556 2331562824 2366439219 2415131384 2623008177 2717022807 2789510076 2876847678 3155252292 3303047334 3497344236 3622697076 3835796904 4184265114 4315271517 4404063112 4732878438 4954571001 5246016354 5434045614 5579020152 5753695356 6310504584 6606094668 6994688472 7245394152 7869024531 8151068421 8368530228 8630543034 9358634113 9465756876 9909142002 10492032708 10868091228 11507390712 13212189336 14863713003 15738049062 16302136842 16737060456 17261086068 18717268226 18931513752 19818284004 20984065416 21736182456 24453205263 28075902339 29727426006 31476098124 32604273684 34522172136 37434536452 39636568008 44591139009 48906410526 56151804678 59454852012 62952196248 65208547368 73359615789 74869072904 84227707017 89182278018 97812821052 112303609356 118909704024 133773417027 146719231578 168455414034 178364556036 195625642104 224607218712 252683121051 267546834054 293438463156 336910828068 356729112072 505366242102 535093668108 586876926312 673821656136 758049363153 1010732484204 1070187336216 1516098726306 2021464968408 2274148089459 3032197452612 4548296178918 6064394905224 9096592357836 18193184715672
• Sum of all divisors σ(n): 56141623050240
• Sum of proper divisors (its aliquot sum) s(n): 37948438334568
• 18193184715672 is an abundant number, because the sum of its proper divisors (37948438334568) is greater than itself. Its abundance is 19755253618896

Bases of 18193184715672

• Binary: 100001000101111101110010011111111001110011000₂
• Hexadecimal: 0x108BEE4FF398
• Base-36: 6G5U0G1I0

Squares and roots of 18193184715672

• 18193184715672 squared (18193184715672²) is 330991970098561271482411584
• 18193184715672 cubed (18193184715672³) is 6021798051407308571731008995803919144448
• The square root of 18193184715672 is 4265346.9631053463
• The cube root of 18193184715672 is 26300.8373984221

Scales and comparisons

• 18,193,184,715,672 seconds is equal to 578,486 years, 51 weeks, 6 days, 13 hours, 1 minute, 12 seconds.
• To count from 1 to 18,193,184,715,672 would take you about one million, four hundred forty-six thousand, two hundred seventeen 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 18193184715672 cubic inches would be around 2191.7 feet tall.

Recreational maths with 18193184715672

• 18193184715672 backwards is 27651748139181
• The number of decimal digits it has is: 14
• The sum of 18193184715672's digits is 63
• More coming soon!