40894988008052160

Names of 40894988008052160

• Cardinal: 40894988008052160 can be written as Forty quadrillion, eight hundred ninety-four trillion, nine hundred eighty-eight billion, eight million, fifty-two thousand, one hundred sixty.

Scientific notation

• Scientific notation: 4.089498800805216 × 10¹⁶

Factors of 40894988008052160

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 8403382

Divisors of 40894988008052160

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 120 144 160 180 192 240 288 320 360 480 576 720 960 1440 2880 2343053 4686106 6060319 7029159 9372212 11715265 12120638 14058318 18180957 18744424 21087477 23430530 24241276 28116636 30301595 35145795 36361914 37488848 42174954 46861060 48482552 54542871 56233272 60603190 70291590 72723828 74977696 84349908 90904785 93722120 96965104 105437385 109085742 112466544 121206380 140583180 145447656 149955392 168699816 181809570 187444240 193930208 210874770 218171484 224933088 242412760 272714355 281166360 290895312 337399632 363619140 374888480 387860416 421749540 436342968 449866176 484825520 545428710 562332720 581790624 674799264 727238280 749776960 843499080 872685936 969651040 1090857420 1124665440 1163581248 1349598528 1454476560 1686998160 1745371872 1939302080 2181714840 2249330880 2908953120 3373996320 3490743744 4363429680 5817906240 6747992640 8726859360 17453718720 14199648613907 28399297227814 42598945841721 56798594455628 70998243069535 85197891683442 113597188911256 127796837525163 141996486139070 170395783366884 212994729208605 227194377822512 255593675050326 283992972278140 340791566733768 425989458417210 454388755645024 511187350100652 567985944556280 638984187625815 681583133467536 851978916834420 908777511290048 1022374700201304 1135971889112560 1277968375251630 1363166266935072 1703957833668840 2044749400402608 2271943778225120 2555936750503260 2726332533870144 3407915667337680 4089498800805216 4543887556450240 5111873501006520 6815831334675360 8178997601610432 10223747002013040 13631662669350720 20447494004026080 40894988008052160
• Sum of all divisors σ(n): 140661802413175680
• Sum of proper divisors (its aliquot sum) s(n): 99766814405123520
• 40894988008052160 is an abundant number, because the sum of its proper divisors (99766814405123520) is greater than itself. Its abundance is 58871826397071360

Bases of 40894988008052160

• Binary: 10010001010010011100011001100001010100000101010111000000₂
• Hexadecimal: 0x9149C6615055C0
• Base-36: B6O2A4UOZ40

Squares and roots of 40894988008052160

• 40894988008052160 squared (40894988008052160²) is 1672400044178729973212997280665600
• 40894988008052160 cubed (40894988008052160³) is 68392779751355064849520047577959112196284317696000
• The square root of 40894988008052160 is 202225092.4293327155
• The cube root of 40894988008052160 is 344527.0787127921

Scales and comparisons

• 40,894,988,008,052,160 seconds is equal to 1,300,334,122 years, 7 weeks, 6 days, 13 hours, 36 minutes.
• To count from 1 to 40,894,988,008,052,160 would take you about three billion, nine hundred one million, two thousand, three hundred sixty-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 40894988008052160 cubic inches would be around 28710.6 feet tall.

Recreational maths with 40894988008052160

• 40894988008052160 backwards is 06125080088949804
• 40894988008052160 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 40894988008052160's digits is 72
• More coming soon!