490739856096625920

Names of 490739856096625920

• Cardinal: 490739856096625920 can be written as Four hundred ninety quadrillion, seven hundred thirty-nine trillion, eight hundred fifty-six billion, ninety-six million, six hundred twenty-five thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 4.9073985609662592 × 10¹⁷

Factors of 490739856096625920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 8403382

Divisors of 490739856096625920

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 90 96 108 120 128 135 144 160 180 192 216 240 256 270 288 320 360 384 432 480 540 576 640 720 768 864 960 1080 1152 1280 1440 1728 1920 2160 2304 2880 3456 3840 4320 5760 6912 8640 11520 17280 34560 2343053 4686106 6060319 7029159 9372212 11715265 12120638 14058318 18180957 18744424 21087477 23430530 24241276 28116636 30301595 35145795 36361914 37488848 42174954 46861060 48482552 54542871 56233272 60603190 63262431 70291590 72723828 74977696 84349908 90904785 93722120 96965104 105437385 109085742 112466544 121206380 126524862 140583180 145447656 149955392 163628613 168699816 181809570 187444240 193930208 210874770 218171484 224933088 242412760 253049724 272714355 281166360 290895312 299910784 316312155 327257226 337399632 363619140 374888480 387860416 421749540 436342968 449866176 484825520 506099448 545428710 562332720 581790624 599821568 632624310 654514452 674799264 727238280 749776960 775720832 818143065 843499080 872685936 899732352 969651040 1012198896 1090857420 1124665440 1163581248 1265248620 1309028904 1349598528 1454476560 1499553920 1551441664 1636286130 1686998160 1745371872 1799464704 1939302080 2024397792 2181714840 2249330880 2327162496 2530497240 2618057808 2699197056 2908953120 2999107840 3272572260 3373996320 3490743744 3878604160 4048795584 4363429680 4498661760 4654324992 5060994480 5236115616 5398394112 5817906240 6545144520 6747992640 6981487488 7757208320 8097591168 8726859360 8997323520 10121988960 10472231232 11635812480 13090289040 13495985280 13962974976 16195182336 17453718720 20243977920 20944462464 23271624960 26180578080 26991970560 34907437440 40487955840 41888924928 52361156160 69814874880 80975911680 104722312320 209444624640 14199648613907 28399297227814 42598945841721 56798594455628 70998243069535 85197891683442 113597188911256 127796837525163 141996486139070 170395783366884 212994729208605 227194377822512 255593675050326 283992972278140 340791566733768 383390512575489 425989458417210 454388755645024 511187350100652 567985944556280 638984187625815 681583133467536 766781025150978 851978916834420 908777511290048 1022374700201304 1135971889112560 1277968375251630 1363166266935072 1533562050301956 1703957833668840 1817555022580096 1916952562877445 2044749400402608 2271943778225120 2555936750503260 2726332533870144 3067124100603912 3407915667337680 3635110045160192 3833905125754890 4089498800805216 4543887556450240 5111873501006520 5452665067740288 6134248201207824 6815831334675360 7667810251509780 8178997601610432 9087775112900480 10223747002013040 10905330135480576 12268496402415648 13631662669350720 15335620503019560 16357995203220864 18175550225800960 20447494004026080 24536992804831296 27263325338701440 30671241006039120 32715990406441728 40894988008052160 49073985609662592 54526650677402880 61342482012078240 81789976016104320 98147971219325184 122684964024156480 163579952032208640 245369928048312960 490739856096625920
• Sum of all divisors σ(n): 1741445936599219200
• Sum of proper divisors (its aliquot sum) s(n): 1250706080502593280
• 490739856096625920 is an abundant number, because the sum of its proper divisors (1250706080502593280) is greater than itself. Its abundance is 759966224405967360

Bases of 490739856096625920

• Binary: 11011001111011101010100110010001111110001000000010100000000₂
• Hexadecimal: 0x6CF754C8FC40500
• Base-36: 3Q80RDM8BPC0

Squares and roots of 490739856096625920

• 490739856096625920 squared (490739856096625920²) is 240825606361737116142671608415846400
• 490739856096625920 cubed (490739856096625920³) is 118182723410341552059970642214713345875179300978688000
• The square root of 490739856096625920 is 700528269.3058331675
• The cube root of 490739856096625920 is 788770.1078956517

Scales and comparisons

• 490,739,856,096,625,920 seconds is equal to 15,604,009,465 years, 43 weeks, 1 day, 19 hours, 12 minutes.
• To count from 1 to 490,739,856,096,625,920 would take you about forty-six billion, eight hundred twelve million, twenty-eight thousand, three hundred ninety-seven 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 490739856096625920 cubic inches would be around 65730.8 feet tall.

Recreational maths with 490739856096625920

• 490739856096625920 backwards is 029526690658937094
• 490739856096625920 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 490739856096625920's digits is 90
• More coming soon!