136438577847

Names of 136438577847

• Cardinal: 136438577847 can be written as One hundred thirty-six billion, four hundred thirty-eight million, five hundred seventy-seven thousand, eight hundred forty-seven.

Scientific notation

• Scientific notation: 1.36438577847 × 10¹¹

Factors of 136438577847

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 971

Divisors of 136438577847

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 9 11 13 27 33 37 39 81 99 111 117 143 169 243 297 333 351 407 429 481 507 729 891 907 999 1053 1221 1287 1443 1521 1859 2187 2673 2721 2997 3159 3663 3861 4329 4563 5291 5577 6253 8019 8163 8991 9477 9977 10989 11583 11791 12987 13689 15873 16731 18759 24057 24489 26973 28431 29931 32967 33559 34749 35373 38961 41067 47619 50193 56277 68783 73467 80919 89793 98901 100677 104247 106119 116883 123201 129701 142857 150579 153283 168831 206349 220401 269379 296703 302031 312741 318357 350649 369149 369603 389103 428571 436267 451737 459849 506493 619047 661203 808137 890109 906093 955071 1051947 1107447 1167309 1285713 1308801 1355211 1379547 1519479 1686113 1857141 1983609 2424411 2718279 2865213 3322341 3501927 3857139 3926403 4065633 4138641 4558437 4798937 5058339 5571423 5671471 7273233 8154837 8595639 9967023 10505781 11571417 11779209 12415923 13675311 14396811 15175017 16714269 17014413 21819699 24464511 25786917 29901069 31517343 35337627 37247769 43190433 45525051 50142807 51043239 62386181 73393533 89703207 94552029 106012881 111743307 129571299 136575153 150428421 153129717 187158543 269109621 283656087 318038643 335229921 388713897 409725459 459389151 561475629 807328863 954115929 1166141691 1229176377 1378167453 1684426887 3498425073 3687529131 4134502359 5053280661 10495275219 12403507077 15159841983 45479525949 136438577847
• Sum of all divisors σ(n): 248528171520
• Sum of proper divisors (its aliquot sum) s(n): 112089593673
• 136438577847 is a deficient number, because the sum of its proper divisors (112089593673) is less than itself. Its deficiency is 24348984174

Bases of 136438577847

• Binary: 1111111000100010111110111101010110111₂
• Hexadecimal: 0x1FC45F7AB7
• Base-36: 1QOG08FR

Squares and roots of 136438577847

• 136438577847 squared (136438577847²) is 18615485524911879155409
• 136438577847 cubed (136438577847³) is 2539870370950391081960327457624423
• The square root of 136438577847 is 369375.9302485749
• The cube root of 136438577847 is 5148.0852258619

Scales and comparisons

• 136,438,577,847 seconds is equal to 4,338 years, 16 weeks, 6 days, 4 hours, 57 minutes, 27 seconds.
• To count from 1 to 136,438,577,847 would take you about eight thousand, six hundred seventy-six 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 136438577847 cubic inches would be around 429 feet tall.

Recreational maths with 136438577847

• 136438577847 backwards is 748775834631
• The number of decimal digits it has is: 12
• The sum of 136438577847's digits is 63
• More coming soon!