61442089408

Names of 61442089408

• Cardinal: 61442089408 can be written as Sixty-one billion, four hundred forty-two million, eighty-nine thousand, four hundred eight.

Scientific notation

• Scientific notation: 6.1442089408 × 10¹⁰

Factors of 61442089408

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 248

Divisors of 61442089408

• Number of divisors d(n): 126
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 196 224 239 343 392 448 478 686 784 956 1372 1568 1673 1912 2401 2744 3136 3346 3824 4802 5488 6692 7648 9604 10976 11711 13384 15296 16807 19208 21952 23422 26768 33614 38416 46844 53536 57121 67228 76832 81977 93688 107072 114242 134456 153664 163954 187376 228484 268912 327908 374752 399847 456968 537824 573839 655816 749504 799694 913936 1075648 1147678 1311632 1599388 1827872 2295356 2623264 2798929 3198776 3655744 4016873 4590712 5246528 5597858 6397552 8033746 9181424 11195716 12795104 16067492 18362848 19592503 22391432 25590208 32134984 36725696 39185006 44782864 64269968 78370012 89565728 128539936 137147521 156740024 179131456 257079872 274295042 313480048 548590084 626960096 960032647 1097180168 1253920192 1920065294 2194360336 3840130588 4388720672 7680261176 8777441344 15360522352 30721044704 61442089408
• Sum of all divisors σ(n): 142841279976
• Sum of proper divisors (its aliquot sum) s(n): 81399190568
• 61442089408 is an abundant number, because the sum of its proper divisors (81399190568) is greater than itself. Its abundance is 19957101160

Bases of 61442089408

• Binary: 111001001110001110111110000111000000₂
• Hexadecimal: 0xE4E3BE1C0
• Base-36: S8517LS

Squares and roots of 61442089408

• 61442089408 squared (61442089408²) is 3775130350820665790464
• 61442089408 cubed (61442089408³) is 231951896541977753671776081805312
• The square root of 61442089408 is 247875.1488310195
• The cube root of 61442089408 is 3945.9840486581

Scales and comparisons

• 61,442,089,408 seconds is equal to 1,953 years, 34 weeks, 5 days, 7 hours, 3 minutes, 28 seconds.
• To count from 1 to 61,442,089,408 would take you about three thousand, nine hundred seven 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 61442089408 cubic inches would be around 328.8 feet tall.

Recreational maths with 61442089408

• 61442089408 backwards is 80498024416
• The number of decimal digits it has is: 11
• The sum of 61442089408's digits is 46
• More coming soon!