168404049042149376

Names of 168404049042149376

• Cardinal: 168404049042149376 can be written as One hundred sixty-eight quadrillion, four hundred four trillion, forty-nine billion, forty-two million, one hundred forty-nine thousand, three hundred seventy-six.

Scientific notation

• Scientific notation: 1.68404049042149376 × 10¹⁷

Factors of 168404049042149376

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 24
• Sum of prime factors: 26392

Divisors of 168404049042149376

• Number of divisors d(n): 429
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 243 256 288 324 384 432 486 512 576 648 729 768 864 972 1024 1152 1296 1458 1536 1728 1944 2048 2187 2304 2592 2916 3072 3456 3888 4096 4374 4608 5184 5832 6144 6561 6912 7776 8748 9216 10368 11664 12288 13122 13824 15552 17496 18432 19683 20736 23328 26244 26387 27648 31104 34992 36864 39366 41472 46656 52488 52774 55296 59049 62208 69984 78732 79161 82944 93312 104976 105548 110592 118098 124416 139968 157464 158322 165888 186624 209952 211096 236196 237483 248832 279936 314928 316644 331776 373248 419904 422192 472392 474966 497664 559872 629856 633288 712449 746496 839808 844384 944784 949932 995328 1119744 1259712 1266576 1424898 1492992 1679616 1688768 1889568 1899864 2137347 2239488 2519424 2533152 2849796 2985984 3359232 3377536 3779136 3799728 4274694 4478976 5038848 5066304 5699592 6412041 6718464 6755072 7558272 7599456 8549388 8957952 10077696 10132608 11399184 12824082 13436928 13510144 15116544 15198912 17098776 19236123 20155392 20265216 22798368 25648164 26873856 27020288 30233088 30397824 34197552 38472246 40310784 40530432 45596736 51296328 54040576 57708369 60466176 60795648 68395104 76944492 80621568 81060864 91193472 102592656 108081152 115416738 120932352 121591296 136790208 153888984 162121728 173125107 182386944 205185312 230833476 241864704 243182592 273580416 307777968 324243456 346250214 364773888 410370624 461666952 486365184 519375321 547160832 615555936 692500428 696273769 729547776 820741248 923333904 972730368 1038750642 1094321664 1231111872 1385000856 1392547538 1459095552 1558125963 1641482496 1846667808 2077501284 2088821307 2188643328 2462223744 2770001712 2785095076 2918191104 3116251926 3282964992 3693335616 4155002568 4177642614 4377286656 4924447488 5540003424 5570190152 6232503852 6266463921 6565929984 7386671232 8310005136 8355285228 8754573312 9848894976 11080006848 11140380304 12465007704 12532927842 13131859968 14773342464 16620010272 16710570456 18799391763 19697789952 22160013696 22280760608 24930015408 25065855684 26263719936 29546684928 33240020544 33421140912 37598783526 39395579904 44320027392 44561521216 49860030816 50131711368 56398175289 59093369856 66480041088 66842281824 75197567052 78791159808 88640054784 89123042432 99720061632 100263422736 112796350578 118186739712 132960082176 133684563648 150395134104 169194525867 177280109568 178246084864 199440123264 200526845472 225592701156 236373479424 265920164352 267369127296 300790268208 338389051734 354560219136 356492169728 398880246528 401053690944 451185402312 507583577601 531840328704 534738254592 601580536416 676778103468 709120438272 712984339456 797760493056 802107381888 902370804624 1015167155202 1063680657408 1069476509184 1203161072832 1353556206936 1425968678912 1522750732803 1595520986112 1604214763776 1804741609248 2030334310404 2127361314816 2138953018368 2406322145664 2707112413872 2851937357824 3045501465606 3191041972224 3208429527552 3609483218496 4060668620808 4277906036736 4568252198409 4812644291328 5414224827744 6091002931212 6382083944448 6416859055104 7218966436992 8121337241616 8555812073472 9136504396818 9625288582656 10828449655488 12182005862424 12833718110208 13704756595227 14437932873984 16242674483232 18273008793636 19250577165312 21656899310976 24364011724848 25667436220416 27409513190454 28875865747968 32485348966464 36546017587272 38501154330624 41114269785681 43313798621952 48728023449696 54819026380908 57751731495936 64970697932928 73092035174544 77002308661248 82228539571362 86627597243904 97456046899392 109638052761816 115503462991872 129941395865856 146184070349088 164457079142724 173255194487808 194912093798784 219276105523632 231006925983744 259882791731712 292368140698176 328914158285448 346510388975616 389824187597568 438552211047264 519765583463424 584736281396352 657828316570896 693020777951232 779648375195136 877104422094528 1039531166926848 1169472562792704 1315656633141792 1559296750390272 1754208844189056 2079062333853696 2338945125585408 2631313266283584 3118593500780544 3508417688378112 4677890251170816 5262626532567168 6237187001561088 7016835376756224 9355780502341632 10525253065134336 14033670753512448 18711561004683264 21050506130268672 28067341507024896 42101012260537344 56134683014049792 84202024521074688 168404049042149376
• Sum of all divisors σ(n): 505166768664626551
• Sum of proper divisors (its aliquot sum) s(n): 336762719622477175
• 168404049042149376 is an abundant number, because the sum of its proper divisors (336762719622477175) is greater than itself. Its abundance is 168358670580327799

Bases of 168404049042149376

• Binary: 1001010110010010101001011100100001111001010001000000000000₂
• Hexadecimal: 0x2564A9721E51000
• Base-36: 1A2694400000

Squares and roots of 168404049042149376

• 168404049042149376 squared (168404049042149376²) is 28359923733790652164223417897189376
• 168404049042149376 cubed (168404049042149376³) is 4775925987296897031592702617860823227137188352229376
• 168404049042149376 is a perfect square number. Its square root is 410370624
• The cube root of 168404049042149376 is 552226.8385272365

Scales and comparisons

• 168,404,049,042,149,376 seconds is equal to 5,354,727,851 years, 31 weeks, 6 days, 20 hours, 9 minutes, 36 seconds.
• To count from 1 to 168,404,049,042,149,376 would take you about sixteen billion, sixty-four million, one hundred eighty-three thousand, five hundred fifty-four 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 168404049042149376 cubic inches would be around 46018.9 feet tall.

Recreational maths with 168404049042149376

• 168404049042149376 backwards is 673941240940404861
• 168404049042149376 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 168404049042149376's digits is 72
• More coming soon!