31484992929390

Names of 31484992929390

• Cardinal: 31484992929390 can be written as Thirty-one trillion, four hundred eighty-four billion, nine hundred ninety-two million, nine hundred twenty-nine thousand, three hundred ninety.

Scientific notation

• Scientific notation: 3.148499292939 × 10¹³

Factors of 31484992929390

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3840522

Divisors of 31484992929390

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 5 6 7 9 10 11 13 14 15 18 21 22 26 30 33 35 39 42 45 49 55 63 65 66 70 77 78 90 91 98 99 105 110 117 126 130 143 147 154 165 169 182 195 198 210 231 234 245 273 286 294 315 330 338 385 390 429 441 455 462 490 495 507 539 546 585 630 637 693 715 735 770 819 845 858 882 910 990 1001 1014 1078 1155 1170 1183 1274 1287 1365 1386 1430 1470 1521 1617 1638 1690 1859 1911 2002 2145 2205 2310 2366 2535 2574 2695 2730 3003 3042 3185 3234 3465 3549 3718 3822 4095 4290 4410 4851 5005 5070 5390 5577 5733 5915 6006 6370 6435 6930 7007 7098 7605 8085 8190 8281 9009 9295 9555 9702 10010 10647 11154 11466 11830 12870 13013 14014 15015 15210 16170 16562 16731 17745 18018 18590 19110 21021 21294 24255 24843 26026 27885 28665 30030 33462 35035 35490 39039 41405 42042 45045 48510 49686 53235 55770 57330 63063 65065 70070 74529 78078 82810 83655 90090 91091 105105 106470 117117 124215 126126 130130 149058 167310 182182 195195 210210 234234 248430 273273 315315 372645 390390 455455 546546 585585 630630 745290 819819 910910 1171170 1366365 1639638 2732730 3840481 4099095 7680962 8198190 11521443 19202405 23042886 26883367 34564329 38404810 42245291 49926253 53766734 57607215 69128658 80650101 84490582 99852506 115214430 126735873 134416835 149778759 161300202 172821645 188183569 211226455 241950303 249631265 253471746 268833670 295717037 299557518 345643290 349483771 376367138 380207619 403250505 422452910 449336277 483900606 499262530 549188783 564550707 591434074 633679365 649041289 698967542 748893795 760415238 806501010 887151111 898672554 940917845 1048451313 1098377566 1129101414 1209751515 1267358730 1298082578 1478585185 1497787590 1647566349 1693652121 1747418855 1774302222 1881835690 1901038095 1947123867 2070019259 2096902626 2246681385 2419503030 2446386397 2661453333 2745943915 2822753535 2957170370 3145353939 3245206445 3295132698 3387304242 3494837710 3802076190 3844321481 3894247734 4140038518 4435755555 4493362770 4543289023 4892772794 4942699047 5242256565 5322906666 5491887830 5645507070 5841371601 6210057777 6290707878 6490412890 7139454179 7339159191 7688642962 8237831745 8468260605 8871511110 9086578046 9735619335 9885398094 10350096295 10484513130 11532964443 11682743202 12231931985 12420115554 13307266665 13629867069 14278908358 14678318382 15726769695 16475663490 16936521210 18630173331 19221607405 19471238670 20700192590 21418362537 22017477573 22716445115 23065928886 24463863970 24713495235 26614533330 26910250367 27259734138 29206858005 31050288885 31453539390 31803023161 34598893329 35697270895 36695795955 37260346662 38443214810 40889601207 42836725074 44034955146 45432890230 49426990470 49976179253 53820500734 57664822215 58413716010 62100577770 63606046322 64255087611 68149335345 69197786658 71394541790 73391591910 80730751101 81779202414 93150866655 95409069483 99952358506 107091812685 110087387865 115329644430 128510175222 134551251835 136298670690 149928537759 159015115805 161461502202 172994466645 186301733310 190818138966 204448006035 214183625370 220174775730 242192253303 249880896265 269102503670 286227208449 299857075518 318030231610 321275438055 345988933290 349833254771 403653755505 408896012070 449785613277 477045347415 484384506606 499761792530 572454416898 642550876110 699666509542 749642688795 807307511010 899571226554 954090694830 1049499764313 1210961266515 1431136042245 1499285377590 1749166273855 2098999528626 2248928066385 2421922533030 2862272084490 3148499292939 3498332547710 4497856132770 5247498821565 6296998585878 10494997643130 15742496464695 31484992929390
• Sum of all divisors σ(n): 112488670219536
• Sum of proper divisors (its aliquot sum) s(n): 81003677290146
• 31484992929390 is an abundant number, because the sum of its proper divisors (81003677290146) is greater than itself. Its abundance is 49518684360756

Bases of 31484992929390

• Binary: 111001010001010101011110100011011111001101110₂
• Hexadecimal: 0x1CA2ABD1BE6E
• Base-36: B5S07VDRI

Squares and roots of 31484992929390

• 31484992929390 squared (31484992929390²) is 991304779763738293525772100
• 31484992929390 cubed (31484992929390³) is 31211223981731811326373318982240532019000
• The square root of 31484992929390 is 5611148.9847793203
• The cube root of 31484992929390 is 31576.7818448111

Scales and comparisons

• 31,484,992,929,390 seconds is equal to 1,001,125 years, 20 weeks, 9 hours, 16 minutes, 30 seconds.
• To count from 1 to 31,484,992,929,390 would take you about two million, five hundred two thousand, eight hundred thirteen 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 31484992929390 cubic inches would be around 2631.4 feet tall.

Recreational maths with 31484992929390

• 31484992929390 backwards is 09392929948413
• The number of decimal digits it has is: 14
• The sum of 31484992929390's digits is 72
• More coming soon!