40802983719463843740

Names of 40802983719463843740

• Cardinal: 40802983719463843740 can be written as Forty quintillion, eight hundred two quadrillion, nine hundred eighty-three trillion, seven hundred nineteen billion, four hundred sixty-three million, eight hundred forty-three thousand, seven hundred forty.

Scientific notation

• Scientific notation: 4.080298371946384374 × 10¹⁹

Factors of 40802983719463843740

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1977730

Divisors of 40802983719463843740

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 90 108 135 139 180 270 278 417 540 556 695 834 1251 1390 1668 2085 2502 2780 3753 4170 5004 6255 7506 8340 12510 15012 18765 19321 25020 37530 38642 57963 75060 77284 96605 115926 173889 193210 231852 289815 347778 386420 521667 579630 695556 869445 1043334 1159260 1738890 1977581 2086668 2608335 3477780 3955162 5216670 5932743 7910324 9887905 10433340 11865486 17798229 19775810 23730972 29663715 35596458 39551620 53394687 59327430 71192916 88991145 106789374 118654860 177982290 213578748 266973435 274883759 355964580 533946870 549767518 824651277 1067893740 1099535036 1374418795 1649302554 2473953831 2748837590 3298605108 4123256385 4947907662 5497675180 7421861493 8246512770 9895815324 12369769155 14843722986 16493025540 24739538310 29687445972 37109307465 38208842501 49479076620 74218614930 76417685002 114626527503 148437229860 152835370004 191044212505 229253055006 343879582509 382088425010 458506110012 573132637515 687759165018 764176850020 1031638747527 1146265275030 1375518330036 1719397912545 2063277495054 2292530550060 3438795825090 3910826611561 4126554990108 5158193737635 6877591650180 7821653223122 10316387475270 11732479834683 15643306446244 19554133057805 20632774950540 23464959669366 35197439504049 39108266115610 46929919338732 58662399173415 70394879008098 78216532231220 105592318512147 117324798346830 140789758016196 175987197520245 211184637024294 234649596693660 351974395040490 422369274048588 527961592560735 543604899006979 703948790080980 1055923185121470 1087209798013958 1630814697020937 2111846370242940 2174419596027916 2718024495034895 3261629394041874 4892444091062811 5436048990069790 6523258788083748 8154073485104685 9784888182125622 10872097980139580 14677332273188433 16308146970209370 19569776364251244 24462220455314055 29354664546376866 32616293940418740 48924440910628110 58709329092753732 73386661365942165 75561080961970081 97848881821256220 146773322731884330 151122161923940162 226683242885910243 293546645463768660 302244323847880324 377805404809850405 453366485771820486 680049728657730729 755610809619700810 906732971543640972 1133416214429551215 1360099457315461458 1511221619239401620 2040149185973192187 2266832428859102430 2720198914630922916 3400248643288653645 4080298371946384374 4533664857718204860 6800497286577307290 8160596743892768748 10200745929865960935 13600994573154614580 20401491859731921870 40802983719463843740
• Sum of all divisors σ(n): 127862507091164030640
• Sum of proper divisors (its aliquot sum) s(n): 87059523371700186900
• 40802983719463843740 is an abundant number, because the sum of its proper divisors (87059523371700186900) is greater than itself. Its abundance is 46256539652236343160

Bases of 40802983719463843740

• Binary: 100011011001000001010100011000001001100110101100000111011110011100₂
• Hexadecimal: 0x23641518266B0779C
• Base-36: 8M02IKS3WM0F0

Squares and roots of 40802983719463843740

• 40802983719463843740 squared (40802983719463843740²) is 1664883480410831488103975289135137187600
• 40802983719463843740 cubed (40802983719463843740³) is 67932213546007458420577022715711233663454272082909465624000
• The square root of 40802983719463843740 is 6387721324.4993588825
• The cube root of 40802983719463843740 is 3442685.1589848873

Scales and comparisons

• 40,802,983,719,463,843,740 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 40,802,983,719,463,843,740 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 40802983719463843740 cubic inches would be around 286890.4 feet tall.

Recreational maths with 40802983719463843740

• 40802983719463843740 backwards is 04734836491738920804
• 40802983719463843740 is a Harshad number.
• The number of decimal digits it has is: 20
• The sum of 40802983719463843740's digits is 90
• More coming soon!