427681265457221136

Names of 427681265457221136

• Cardinal: 427681265457221136 can be written as Four hundred twenty-seven quadrillion, six hundred eighty-one trillion, two hundred sixty-five billion, four hundred fifty-seven million, two hundred twenty-one thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 4.27681265457221136 × 10¹⁷

Factors of 427681265457221136

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 789851

Divisors of 427681265457221136

• Number of divisors d(n): 225
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 23 24 27 36 46 48 54 69 72 81 92 108 138 144 162 184 207 216 276 324 368 414 432 529 552 621 648 828 1058 1104 1242 1296 1587 1656 1863 2116 2484 3174 3312 3726 4232 4761 4968 6348 7452 8464 9522 9936 12696 14283 14904 19044 25392 28566 29808 38088 42849 57132 76176 85698 114264 171396 228528 342792 685584 789823 1579646 2369469 3159292 4738938 6318584 7108407 9477876 12637168 14216814 18165929 18955752 21325221 28433628 36331858 37911504 42650442 54497787 56867256 63975663 72663716 85300884 108995574 113734512 127951326 145327432 163493361 170601768 217991148 255902652 290654864 326986722 341203536 417816367 435982296 490480083 511805304 653973444 835632734 871964592 980960166 1023610608 1253449101 1307946888 1471440249 1671265468 1961920332 2506898202 2615893776 2942880498 3342530936 3760347303 3923840664 5013796404 5885760996 6685061872 7520694606 7847681328 10027592808 11281041909 11771521992 15041389212 20055185616 22562083818 23543043984 30082778424 33843125727 45124167636 60165556848 67686251454 90248335272 135372502908 180496670544 270745005816 541490011632 623820371329 1247640742658 1871461113987 2495281485316 3742922227974 4990562970632 5614383341961 7485844455948 9981125941264 11228766683922 14347868540567 14971688911896 16843150025883 22457533367844 28695737081134 29943377823792 33686300051766 43043605621701 44915066735688 50529450077649 57391474162268 67372600103532 86087211243402 89830133471376 101058900155298 114782948324536 129130816865103 134745200207064 172174422486804 202117800310596 229565896649072 258261633730206 269490400414128 330000976433041 344348844973608 387392450595309 404235600621192 516523267460412 660001952866082 688697689947216 774784901190618 808471201242384 990002929299123 1033046534920824 1162177351785927 1320003905732164 1549569802381236 1980005858598246 2066093069841648 2324354703571854 2640007811464328 2970008787897369 3099139604762472 3960011717196492 4648709407143708 5280015622928656 5940017575794738 6198279209524944 7920023434392984 8910026363692107 9297418814287416 11880035151589476 15840046868785968 17820052727384214 18594837628574832 23760070303178952 26730079091076321 35640105454768428 47520140606357904 53460158182152642 71280210909536856 106920316364305284 142560421819073712 213840632728610568 427681265457221136
• Sum of all divisors σ(n): 1293994106043151359
• Sum of proper divisors (its aliquot sum) s(n): 866312840585930223
• 427681265457221136 is an abundant number, because the sum of its proper divisors (866312840585930223) is greater than itself. Its abundance is 438631575128709087

Bases of 427681265457221136

• Binary: 10111101111011011011101100001010000101010101100111000010000₂
• Hexadecimal: 0x5EF6DD850AACE10
• Base-36: 38Z4CSZU6P00

Squares and roots of 427681265457221136

• 427681265457221136 squared (427681265457221136²) is 182911264823090052867485247205130496
• 427681265457221136 cubed (427681265457221136³) is 78227721205920051308893040895899587209728030409363456
• 427681265457221136 is a perfect square number. Its square root is 653973444
• The cube root of 427681265457221136 is 753425.0844850167

Scales and comparisons

• 427,681,265,457,221,136 seconds is equal to 13,598,941,336 years, 27 weeks, 2 days, 14 hours, 45 minutes, 36 seconds.
• To count from 1 to 427,681,265,457,221,136 would take you about forty billion, seven hundred ninety-six million, eight hundred twenty-four 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 427681265457221136 cubic inches would be around 62785.4 feet tall.

Recreational maths with 427681265457221136

• 427681265457221136 backwards is 631122754562186724
• 427681265457221136 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 427681265457221136's digits is 72
• More coming soon!