18826885491274672

Names of 18826885491274672

• Cardinal: 18826885491274672 can be written as Eighteen quadrillion, eight hundred twenty-six trillion, eight hundred eighty-five billion, four hundred ninety-one million, two hundred seventy-four thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.8826885491274672 × 10¹⁶

Factors of 18826885491274672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 966

Divisors of 18826885491274672

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 31 38 56 62 76 112 124 133 152 217 248 266 304 361 434 496 532 589 722 868 907 961 1064 1178 1444 1736 1814 1922 2128 2356 2527 2888 3472 3628 3844 4123 4712 5054 5776 6349 6727 6859 7256 7688 8246 9424 10108 11191 12698 13454 13718 14512 15376 16492 17233 18259 20216 22382 25396 26908 27436 28117 29791 32984 34466 36518 40432 44764 48013 50792 53816 54872 56234 59582 65968 68932 73036 78337 89528 96026 101584 107632 109744 112468 119164 120631 127813 137864 146072 156674 179056 192052 196819 208537 212629 224936 238328 241262 255626 275728 292144 313348 327427 346921 384104 393638 417074 425258 449872 476656 482524 511252 534223 566029 626696 654854 693842 768208 787276 822649 834148 850516 871627 965048 1022504 1068446 1132058 1253392 1309708 1387684 1488403 1574552 1645298 1668296 1701032 1743254 1930096 2045008 2136892 2264116 2291989 2428447 2619416 2775368 2976806 3149104 3290596 3336592 3402064 3486508 3739561 3962203 4273784 4528232 4583978 4856894 5238832 5550736 5758543 5953612 6101389 6221113 6581192 6591499 6973016 7479122 7924406 8547568 9056464 9167956 9713788 10150237 10754551 11517086 11907224 12202778 12442226 13162384 13182998 13946032 14958244 15630331 15848812 16560913 18335912 19427576 20300474 21509102 23034172 23814448 24405556 24884452 25502119 26365996 27020437 29916488 31260662 31697624 33121826 36671824 38855152 40600948 43018204 43547791 46068344 46140493 48811112 49768904 51004238 52731992 54040874 59832976 62521324 63395248 66243652 71051659 75281857 81201896 86036408 87095582 92136688 92280986 97622224 99537808 102008476 105463984 108081748 109412317 115926391 125042648 132487304 142103318 150563714 162403792 172072816 174191164 178514833 184561972 189143059 192854503 204016952 204336469 216163496 218824634 231852782 250085296 264974608 284206636 296976289 301127428 314657347 348382328 357029666 369123944 378286118 385709006 408033904 408672938 432326992 437649268 463705564 484540261 513388303 568413272 593952578 602254856 629314694 696764656 714059332 738247888 756572236 771418012 790565689 817345876 875298536 927411128 969080522 1026776606 1136826544 1187905156 1204509712 1258629388 1349981521 1428118664 1430355283 1513144472 1542836024 1581131378 1634691752 1750597072 1854822256 1938161044 2053553212 2078834023 2202601429 2375810312 2517258776 2699963042 2856237328 2860710566 3026288944 3085672048 3162262756 3269383504 3391781827 3593718121 3876322088 4107106424 4157668046 4405202858 4751620624 5034517552 5399926084 5533959823 5642549491 5721421132 5978489593 6324525512 6783563654 7187436242 7752644176 8214212848 8315336092 8810405716 9206264959 9754377757 10799852168 11067919646 11285098982 11442842264 11956979186 12649051024 13567127308 14374872484 15020748091 16630672184 17620811432 18412529918 19508755514 21599704336 22135839292 22570197964 22885684528 23913958372 24507536359 27134254616 28749744968 30041496182 33261344368 35241622864 36825059836 39017511028 39497846437 41849427151 44271678584 45140395928 47827916744 49015072718 54268509232 57499489936 60082992364 64443854713 68280644299 73650119672 78035022056 78995692874 83698854302 88543357168 90280791856 95655833488 98030145436 105145236637 120165984728 128887709426 136561288598 147300239344 156070044112 157991385748 167397708604 171552754513 174919034221 185333177383 196060290872 210290473274 240331969456 257775418852 273122577196 285394213729 315982771496 334795417208 343105509026 349838068442 370666354766 392120581744 420580946548 465643190821 515550837704 546245154392 570788427458 631965542992 669590834416 686211018052 699676136884 741332709532 841161893096 931286381642 1031101675408 1092490308784 1141576854916 1224433239547 1297332241681 1372422036104 1399352273768 1482665419064 1682323786192 1862572763284 1997759496103 2283153709832 2448866479094 2594664483362 2744844072208 2798704547536 2965330838128 3259502335747 3725145526568 3995518992206 4566307419664 4897732958188 5189328966724 5422490060851 6519004671494 7450291053136 7991037984412 8847220625599 9795465916376 10378657933448 10844980121702 13038009342988 15982075968824 17694441251198 19590931832752 20757315866896 21689960243404 26076018685976 31964151937648 35388882502396 37957430425957 43379920486808 52152037371952 61930544379193 70777765004792 75914860851914 86759840973616 123861088758386 141555530009584 151829721703828 168097191886381 247722177516772 303659443407656 336194383772762 495444355033544 607318886815312 672388767545524 990888710067088 1176680343204667 1344777535091048 2353360686409334 2689555070182096 4706721372818668 9413442745637336 18826885491274672
• Sum of all divisors σ(n): 45520702981877760
• Sum of proper divisors (its aliquot sum) s(n): 26693817490603088
• 18826885491274672 is an abundant number, because the sum of its proper divisors (26693817490603088) is greater than itself. Its abundance is 7866931999328416

Bases of 18826885491274672

• Binary: 1000010111000101111001111011101111011110011001110110000₂
• Hexadecimal: 0x42E2F3DDEF33B0
• Base-36: 55DKNSLQ5KG

Squares and roots of 18826885491274672

• 18826885491274672 squared (18826885491274672²) is 354451617301568747664243348707584
• 18826885491274672 cubed (18826885491274672³) is 6673220011133747161566439732334499860339953512448
• The square root of 18826885491274672 is 137211098.2802581901
• The cube root of 18826885491274672 is 266027.2716459747

Scales and comparisons

• 18,826,885,491,274,672 seconds is equal to 598,636,723 years, 12 weeks, 4 days, 2 hours, 57 minutes, 52 seconds.
• To count from 1 to 18,826,885,491,274,672 would take you about one billion, seven hundred ninety-five million, nine hundred ten thousand, one hundred sixty-nine 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 18826885491274672 cubic inches would be around 22168.9 feet tall.

Recreational maths with 18826885491274672

• 18826885491274672 backwards is 27647219458862881
• The number of decimal digits it has is: 17
• The sum of 18826885491274672's digits is 88
• More coming soon!