30391932129152400

Names of 30391932129152400

• Cardinal: 30391932129152400 can be written as Thirty quadrillion, three hundred ninety-one trillion, nine hundred thirty-two billion, one hundred twenty-nine million, one hundred fifty-two thousand, four hundred.

Scientific notation

• Scientific notation: 3.03919321291524 × 10¹⁶

Factors of 30391932129152400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 70918

Divisors of 30391932129152400

• Number of divisors d(n): 405
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 36 40 41 45 48 50 60 72 75 80 82 90 100 120 123 144 150 164 180 200 205 225 240 246 300 328 360 369 400 410 450 492 600 615 656 720 738 820 900 984 1025 1200 1230 1476 1640 1681 1800 1845 1968 2050 2460 2952 3075 3280 3362 3600 3690 4100 4920 5043 5904 6150 6724 7380 8200 8405 9225 9840 10086 12300 13448 14760 15129 16400 16810 18450 20172 24600 25215 26896 29520 30258 33620 36900 40344 42025 49200 50430 60516 67240 70867 73800 75645 80688 84050 100860 121032 126075 134480 141734 147600 151290 168100 201720 212601 242064 252150 283468 302580 336200 354335 378225 403440 425202 504300 566936 605160 637803 672400 708670 756450 850404 1008600 1063005 1133872 1210320 1275606 1417340 1512900 1700808 1771675 2017200 2126010 2551212 2834680 2905547 3025800 3189015 3401616 3543350 4252020 5102424 5315025 5669360 5811094 6051600 6378030 7086700 8504040 8716641 10204848 10630050 11622188 12756060 14173400 14527735 15945075 17008080 17433282 21260100 23244376 25512120 26149923 28346800 29055470 31890150 34866564 42520200 43583205 46488752 51024240 52299846 58110940 63780300 69733128 72638675 85040400 87166410 104599692 116221880 119127427 127560600 130749615 139466256 145277350 174332820 209199384 217916025 232443760 238254854 255121200 261499230 290554700 348665640 357382281 418398768 435832050 476509708 522998460 581109400 595637135 653748075 697331280 714764562 871664100 953019416 1045996920 1072146843 1162218800 1191274270 1307496150 1429529124 1743328200 1786911405 1906038832 2091993840 2144293686 2382548540 2614992300 2859058248 2978185675 3486656400 3573822810 4288587372 4765097080 5022131689 5229984600 5360734215 5718116496 5956371350 7147645620 8577174744 8934557025 9530194160 10044263378 10459969200 10721468430 11912742700 14295291240 15066395067 17154349488 17869114050 20088526756 21442936860 23825485400 25110658445 26803671075 28590582480 30132790134 35738228100 40177053512 42885873720 45199185201 47650970800 50221316890 53607342150 60265580268 71476456200 75331975335 80354107024 85771747440 90398370402 100442633780 107214684300 120531160536 125553292225 142952912400 150663950670 180796740804 200885267560 205907399249 214429368600 225995926005 241062321072 251106584450 301327901340 361593481608 376659876675 401770535120 411814798498 428858737200 451991852010 502213168900 602655802680 617722197747 723186963216 753319753350 823629596996 903983704020 1004426337800 1029536996245 1129979630025 1205311605360 1235444395494 1506639506700 1647259193992 1807967408040 1853166593241 2008852675600 2059073992490 2259959260050 2470888790988 3013279013400 3088610988735 3294518387984 3615934816080 3706333186482 4118147984980 4519918520100 4941777581976 5147684981225 6026558026800 6177221977470 7412666372964 8236295969960 8442203369209 9039837040200 9265832966205 9883555163952 10295369962450 12354443954940 14825332745928 15443054943675 16472591939920 16884406738418 18079674080400 18531665932410 20590739924900 24708887909880 25326610107627 29650665491856 30886109887350 33768813476836 37063331864820 41181479849800 42211016846045 46329164831025 49417775819760 50653220215254 61772219774700 67537626953672 74126663729640 75979830322881 82362959699600 84422033692090 92658329662050 101306440430508 123544439549400 126633050538135 135075253907344 148253327459280 151959660645762 168844067384180 185316659324100 202612880861016 211055084230225 247088879098800 253266101076270 303919321291524 337688134768360 370633318648200 379899151614405 405225761722032 422110168460450 506532202152540 607838642583048 633165252690675 675376269536720 741266637296400 759798303228810 844220336920900 1013064404305080 1215677285166096 1266330505381350 1519596606457620 1688440673841800 1899495758072025 2026128808610160 2532661010762700 3039193212915240 3376881347683600 3798991516144050 5065322021525400 6078386425830480 7597983032288100 10130644043050800 15195966064576200 30391932129152400
• Sum of all divisors σ(n): 108105114786347523
• Sum of proper divisors (its aliquot sum) s(n): 77713182657195123
• 30391932129152400 is an abundant number, because the sum of its proper divisors (77713182657195123) is greater than itself. Its abundance is 47321250528042723

Bases of 30391932129152400

• Binary: 1101011111110010100110100011110100110001000110110010000₂
• Hexadecimal: 0x6BF94D1E988D90
• Base-36: 8B91GVH9HG0

Squares and roots of 30391932129152400

• 30391932129152400 squared (30391932129152400²) is 923669538543005933553942425760000
• 30391932129152400 cubed (30391932129152400³) is 28072101925164553117889656068345162068725824000000
• 30391932129152400 is a perfect square number. Its square root is 174332820
• The cube root of 30391932129152400 is 312070.5384053031

Scales and comparisons

• 30,391,932,129,152,400 seconds is equal to 966,369,433 years, 15 weeks, 1 hour.
• To count from 1 to 30,391,932,129,152,400 would take you about two billion, eight hundred ninety-nine million, one hundred eight thousand, two hundred ninety-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 30391932129152400 cubic inches would be around 26005.9 feet tall.

Recreational maths with 30391932129152400

• 30391932129152400 backwards is 00425192123919303
• The number of decimal digits it has is: 17
• The sum of 30391932129152400's digits is 54
• More coming soon!