140438971808030730

Names of 140438971808030730

• Cardinal: 140438971808030730 can be written as One hundred forty quadrillion, four hundred thirty-eight trillion, nine hundred seventy-one billion, eight hundred eight million, thirty thousand, seven hundred thirty.

Scientific notation

• Scientific notation: 1.4043897180803073 × 10¹⁷

Factors of 140438971808030730

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 805793

Divisors of 140438971808030730

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 10 15 17 30 34 51 85 102 170 181 233 255 362 466 510 543 699 905 1086 1165 1398 1810 2330 2715 3077 3495 3961 5430 6154 6990 7922 8191 9231 11883 15385 16382 18462 19805 23766 24573 30770 39610 40955 42173 46155 49146 59415 81910 84346 92310 118830 122865 126519 139247 210865 245730 253038 278494 417741 421730 632595 696235 716941 797161 835482 1265190 1392470 1433882 1482571 1594322 1908503 2088705 2150823 2391483 2965142 3584705 3817006 3985805 4177410 4301646 4447713 4782966 5725509 7169410 7412855 7971610 8895426 9542515 10754115 11451018 11957415 13551737 14825710 19085030 21508230 22238565 23914830 25203707 27103474 28627545 32444551 40655211 44477130 50407414 57255090 64889102 67758685 75611121 81310422 97333653 126018535 135517370 144286141 151222242 162222755 185738513 194667306 203276055 252037070 288572282 324445510 345439043 371477026 378055605 406552110 432858423 486668265 557215539 690878086 721430705 756111210 865716846 928692565 973336530 1036317129 1114431078 1442861410 1727195215 1857385130 2072634258 2164292115 2452864397 2786077695 3157554721 3454390430 4328584230 4905728794 5181585645 5572155390 5872463731 6315109442 6529545751 7358593191 9472664163 10363171290 11744927462 12264321985 13059091502 14717186382 15787773605 17617391193 18945328326 19588637253 24528643970 29362318655 31575547210 32647728755 33618670853 35234782386 36792965955 39177274506 47363320815 58724637310 65295457510 67237341706 73585931910 88086955965 94726641630 97943186265 100856012559 111002277767 168093354265 176173911930 195886372530 201712025118 222004555534 333006833301 336186708530 504280062795 555011388835 571517404501 666013666602 1008560125590 1110022777670 1143034809002 1181847780931 1521384159983 1665034166505 1714552213503 2363695561862 2857587022505 3042768319966 3330068333010 3429104427006 3545543342793 4564152479949 5715174045010 5909238904655 7091086685586 7606920799915 8572761067515 9128304959898 11818477809310 15213841599830 17145522135030 17727716713965 20091412275827 22820762399745 25863530719711 35455433427930 40182824551654 45641524799490 51727061439422 60274236827481 77590592159133 100457061379135 120548473654962 129317653598555 155181184318266 200914122758270 258635307197110 275370532956923 301371184137405 387952960795665 550741065913846 602742368274810 775905921591330 826111598870769 1376852664784615 1652223197741538 2753705329569230 4130557994353845 4681299060267691 8261115988707690 9362598120535382 14043897180803073 23406495301338455 28087794361606146 46812990602676910 70219485904015365 140438971808030730
• Sum of all divisors σ(n): 360436512291028992
• Sum of proper divisors (its aliquot sum) s(n): 219997540482998262
• 140438971808030730 is an abundant number, because the sum of its proper divisors (219997540482998262) is greater than itself. Its abundance is 79558568674967532

Bases of 140438971808030730

• Binary: 111110010111100001000000000110011001111010010000000001010₂
• Hexadecimal: 0x1F2F080333D200A
• Base-36: 12ETGKZFPB7U

Squares and roots of 140438971808030730

• 140438971808030730 squared (140438971808030730²) is 19723104802496850168071320624332900
• 140438971808030730 cubed (140438971808030730³) is 2769892559324690639773148987099681933589668950017000
• The square root of 140438971808030730 is 374751880.3262109451
• The cube root of 140438971808030730 is 519791.5483627165

Scales and comparisons

• 140,438,971,808,030,730 seconds is equal to 4,465,524,897 years, 12 weeks, 22 hours, 45 minutes, 30 seconds.
• To count from 1 to 140,438,971,808,030,730 would take you about thirteen billion, three hundred ninety-six million, five hundred seventy-four thousand, six hundred ninety-one 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 140438971808030730 cubic inches would be around 43316 feet tall.

Recreational maths with 140438971808030730

• 140438971808030730 backwards is 037030808179834041
• The number of decimal digits it has is: 18
• The sum of 140438971808030730's digits is 66
• More coming soon!