61190349129

Names of 61190349129

• Cardinal: 61190349129 can be written as Sixty-one billion, one hundred ninety million, three hundred forty-nine thousand, one hundred twenty-nine.

Scientific notation

• Scientific notation: 6.1190349129 × 10¹⁰

Factors of 61190349129

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 703

Divisors of 61190349129

• Number of divisors d(n): 120
• Complete list of divisors:
  1 3 7 9 13 19 21 27 39 57 63 81 91 117 133 171 189 247 273 351 399 513 567 661 741 819 1053 1197 1539 1729 1983 2223 2457 3591 4627 5187 5949 6669 7371 8593 10773 12559 13881 15561 17847 20007 25779 37677 41643 46683 53541 60151 77337 87913 113031 124929 140049 163267 180453 232011 263739 339093 374787 436921 489801 541359 696033 791217 1017279 1142869 1310763 1469403 1624077 2373651 3058447 3428607 3932289 4408209 4872231 5679973 7120953 8301499 9175341 10285821 11796867 13224627 17039919 24904497 27526023 30857463 35390601 39759811 51119757 58110493 74713491 82578069 92572389 107919487 119279433 153359271 174331479 224140473 247734207 323758461 357838299 460077813 522994437 672421419 755436409 971275383 1073514897 1568983311 2266309227 2913826149 3220544691 4706949933 6798927681 8741478447 20396783043 61190349129
• Sum of all divisors σ(n): 118602496320
• Sum of proper divisors (its aliquot sum) s(n): 57412147191
• 61190349129 is a deficient number, because the sum of its proper divisors (57412147191) is less than itself. Its deficiency is 3778201938

Bases of 61190349129

• Binary: 111000111111001110101010000101001001₂
• Hexadecimal: 0xE3F3AA149
• Base-36: S3Z5JK9

Squares and roots of 61190349129

• 61190349129 squared (61190349129²) is 3744258826528911058641
• 61190349129 cubed (61190349129³) is 229112504824643914890431782273689
• The square root of 61190349129 is 247366.8311010997
• The cube root of 61190349129 is 3940.5875151133

Scales and comparisons

• 61,190,349,129 seconds is equal to 1,945 years, 34 weeks, 3 days, 15 hours, 12 minutes, 9 seconds.
• To count from 1 to 61,190,349,129 would take you about three thousand, eight hundred ninety-one 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 61190349129 cubic inches would be around 328.4 feet tall.

Recreational maths with 61190349129

• 61190349129 backwards is 92194309116
• The number of decimal digits it has is: 11
• The sum of 61190349129's digits is 45
• More coming soon!