40102379498664

Names of 40102379498664

• Cardinal: 40102379498664 can be written as Forty trillion, one hundred two billion, three hundred seventy-nine million, four hundred ninety-eight thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 4.0102379498664 × 10¹³

Factors of 40102379498664

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 169655118

Divisors of 40102379498664

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 42 49 56 63 67 72 84 98 126 134 147 168 196 201 252 268 294 392 402 441 469 504 536 588 603 804 882 938 1176 1206 1407 1608 1764 1876 2412 2814 3283 3528 3752 4221 4824 5628 6566 8442 9849 11256 13132 16884 19698 26264 29547 33768 39396 59094 78792 118188 236376 169655039 339310078 508965117 678620156 1017930234 1187585273 1357240312 1526895351 2035860468 2375170546 3053790702 3562755819 4071720936 4750341092 6107581404 7125511638 8313096911 9500682184 10688267457 11366887613 12215162808 14251023276 16626193822 21376534914 22733775226 24939290733 28502046552 33252387644 34100662839 42753069828 45467550452 49878581466 66504775288 68201325678 74817872199 79568213291 85506139656 90935100904 99757162932 102301988517 136402651356 149635744398 159136426582 199514325864 204603977034 238704639873 272805302712 299271488796 318272853164 409207954068 477409279746 556977493037 598542977592 636545706328 716113919619 818415908136 954818559492 1113954986074 1432227839238 1670932479111 1909637118984 2227909972148 2864455678476 3341864958222 4455819944296 5012797437333 5728911356952 6683729916444 10025594874666 13367459832888 20051189749332 40102379498664
• Sum of all divisors σ(n): 128228672332800
• Sum of proper divisors (its aliquot sum) s(n): 88126292834136
• 40102379498664 is an abundant number, because the sum of its proper divisors (88126292834136) is greater than itself. Its abundance is 48023913335472

Bases of 40102379498664

• Binary: 1001000111100100010000000101011010110010101000₂
• Hexadecimal: 0x24791015ACA8
• Base-36: E7QS1C9M0

Squares and roots of 40102379498664

• 40102379498664 squared (40102379498664²) is 1608200841454866691977784896
• 40102379498664 cubed (40102379498664³) is 64492680454093839879419033568277711378944
• The square root of 40102379498664 is 6332643.9579897431
• The cube root of 40102379498664 is 34228.6718222029

Scales and comparisons

• 40,102,379,498,664 seconds is equal to 1,275,131 years, 32 weeks, 2 days, 20 hours, 44 minutes, 24 seconds.
• To count from 1 to 40,102,379,498,664 would take you about three million, one hundred eighty-seven thousand, eight hundred twenty-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 40102379498664 cubic inches would be around 2852.4 feet tall.

Recreational maths with 40102379498664

• 40102379498664 backwards is 46689497320104
• 40102379498664 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40102379498664's digits is 63
• More coming soon!