490460781213

Names of 490460781213

• Cardinal: 490460781213 can be written as Four hundred ninety billion, four hundred sixty million, seven hundred eighty-one thousand, two hundred thirteen.

Scientific notation

• Scientific notation: 4.90460781213 × 10¹¹

Factors of 490460781213

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 521

Divisors of 490460781213

• Number of divisors d(n): 320
• Complete list of divisors:
  1 3 9 13 17 19 27 31 39 51 57 81 93 117 153 171 181 221 247 257 279 323 351 403 459 513 527 543 589 663 741 771 837 969 1053 1209 1377 1539 1581 1629 1767 1989 2223 2313 2353 2511 2907 3077 3341 3439 3627 4199 4369 4743 4883 4887 5301 5611 5967 6669 6851 6939 7059 7657 7967 8721 9231 10013 10023 10317 10881 12597 13107 14229 14649 14661 15903 16833 17901 20007 20553 20817 21177 22971 23901 26163 27693 30039 30069 30951 32643 37791 39321 40001 42687 43947 44707 46517 47709 50499 56797 58463 61659 63479 63531 68913 71703 72943 83011 83079 90117 90207 92853 95387 103571 106609 113373 117963 120003 130169 131841 134121 135439 139551 151373 151497 170391 175389 184977 190437 190593 206739 215109 218829 249033 249237 270351 270621 278559 286161 310713 319827 340119 353889 360009 390507 395523 402363 406317 418653 454119 454491 511173 526167 554931 571311 604721 620217 645327 656487 747099 760019 790789 811053 858483 883823 932139 959481 1079143 1080027 1171521 1207089 1218951 1240031 1255959 1362357 1385917 1442027 1533519 1578501 1713933 1760707 1812353 1814163 1967849 1969461 2241297 2280057 2372367 2573341 2575449 2651469 2796417 2878443 3237429 3240081 3514563 3621267 3656853 3720093 3767877 4087071 4157751 4326081 4600557 4735503 5141799 5282121 5437059 5442489 5903547 5908383 6723891 6840171 7117101 7720023 7726347 7954407 8389251 8635329 9712287 10280257 10543689 10970559 11160279 11489699 12261213 12473253 12978243 15024991 15846363 16311177 16327467 17710641 18746351 20520513 21351303 23160069 23560589 23863221 24514459 27398513 29136861 30840771 33453433 33480837 34469097 37419759 38934729 45074973 47539089 48933531 48982401 53131923 56239053 61561539 64053909 69480207 70681767 71589663 73543377 82195539 87410583 92522313 100360299 100442511 103407291 112259277 116804187 135224919 142617267 146800593 159395769 168717159 195324883 208440621 212045301 220630131 246586617 277566939 301080897 310221873 318687967 356180669 405674757 465774721 506151477 585974649 636135903 661890393 739759851 832700817 903242691 930665619 956063901 1068542007 1217024271 1397324163 1518454431 1757923947 1908407709 1985671179 2219279553 2709728073 2868191703 3205626021 4191972489 5273771841 6055071373 8604575109 9616878063 12575917467 15821315523 18165214119 25813725327 28850634189 37727752401 54495642357 163486927071 490460781213
• Sum of all divisors σ(n): 916340705280
• Sum of proper divisors (its aliquot sum) s(n): 425879924067
• 490460781213 is a deficient number, because the sum of its proper divisors (425879924067) is less than itself. Its deficiency is 64580857146

Bases of 490460781213

• Binary: 111001000110001101111011001101010011101₂
• Hexadecimal: 0x7231BD9A9D
• Base-36: 69BBOOT9

Squares and roots of 490460781213

• 490460781213 squared (490460781213²) is 240551777908066253751369
• 490460781213 cubed (490460781213³) is 117981212914966249709058731608230597
• The square root of 490460781213 is 700329.0520983689
• The cube root of 490460781213 is 7886.2055977715

Scales and comparisons

• 490,460,781,213 seconds is equal to 15,595 years, 7 weeks, 9 hours, 53 minutes, 33 seconds.
• To count from 1 to 490,460,781,213 would take you about thirty-one thousand, one hundred ninety 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 490460781213 cubic inches would be around 657.2 feet tall.

Recreational maths with 490460781213

• 490460781213 backwards is 312187064094
• The number of decimal digits it has is: 12
• The sum of 490460781213's digits is 45
• More coming soon!