18002806189379352

Names of 18002806189379352

• Cardinal: 18002806189379352 can be written as Eighteen quadrillion, two trillion, eight hundred six billion, one hundred eighty-nine million, three hundred seventy-nine thousand, three hundred fifty-two.

Scientific notation

• Scientific notation: 1.8002806189379352 × 10¹⁶

Factors of 18002806189379352

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 7728941347

Divisors of 18002806189379352

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 17 18 22 24 33 34 36 44 51 66 68 72 88 99 102 132 136 153 173 187 198 204 264 306 346 374 396 408 519 561 612 692 748 792 1038 1122 1224 1384 1496 1557 1683 1903 2076 2244 2941 3114 3366 3806 4152 4488 5709 5882 6228 6732 7612 8823 11418 11764 12456 13464 15224 17127 17646 22836 23528 26469 32351 34254 35292 45672 52938 64702 68508 70584 97053 105876 129404 137016 194106 211752 258808 291159 388212 582318 776424 1164636 2329272 7728941141 15457882282 23186823423 30915764564 46373646846 61831529128 69560470269 85018352551 92747293692 131391999397 139120940538 170036705102 185494587384 255055057653 262783998794 278241881076 340073410204 394175998191 510110115306 525567997588 556483762152 680146820408 765165172959 788351996382 1020220230612 1051135995176 1182527994573 1337106817393 1445311993367 1530330345918 1576703992764 2040440461224 2365055989146 2674213634786 2890623986734 3060660691836 3153407985528 4011320452179 4335935980101 4730111978292 5348427269572 5781247973468 6121321383672 8022640904358 8671871960202 9460223956584 10696854539144 11562495946936 12033961356537 13007807940303 14708174991323 16045281808716 17343743920404 22730815895681 24067922713074 26015615880606 29416349982646 32090563617432 34687487840808 44124524973969 45461631791362 48135845426148 52031231761212 58832699965292 68192447687043 88249049947938 90923263582724 96271690852296 104062463522424 117665399930584 132373574921907 136384895374086 176498099895876 181846527165448 204577343061129 250038974852491 264747149843814 272769790748172 352996199791752 409154686122258 500077949704982 529494299687628 545539581496344 750116924557473 818309372244516 1000155899409964 1058988599375256 1500233849114946 1636618744489032 2000311798819928 2250350773672419 3000467698229892 4500701547344838 6000935396459784 9001403094689676 18002806189379352
• Sum of all divisors σ(n): 56644482156780960
• Sum of proper divisors (its aliquot sum) s(n): 38641675967401608
• 18002806189379352 is an abundant number, because the sum of its proper divisors (38641675967401608) is greater than itself. Its abundance is 20638869778022256

Bases of 18002806189379352

• Binary: 111111111101010111010011110011111000001100111100011000₂
• Hexadecimal: 0x3FF574F3E0CF18
• Base-36: 4X9GMZMH3Q0

Squares and roots of 18002806189379352

• 18002806189379352 squared (18002806189379352²) is 324101030692355504787962963939904
• 18002806189379352 cubed (18002806189379352³) is 5834728041332565010780165225372410881562386462208
• The square root of 18002806189379352 is 134174536.2927681297
• The cube root of 18002806189379352 is 262087.7577811169

Scales and comparisons

• 18,002,806,189,379,352 seconds is equal to 572,433,550 years, 25 weeks, 2 days, 1 hour, 49 minutes, 12 seconds.
• To count from 1 to 18,002,806,189,379,352 would take you about one billion, seven hundred seventeen million, three hundred thousand, six hundred fifty-one 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 18002806189379352 cubic inches would be around 21840.6 feet tall.

Recreational maths with 18002806189379352

• 18002806189379352 backwards is 25397398160820081
• 18002806189379352 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 18002806189379352's digits is 72
• More coming soon!