64738367316

Names of 64738367316

• Cardinal: 64738367316 can be written as Sixty-four billion, seven hundred thirty-eight million, three hundred sixty-seven thousand, three hundred sixteen.

Scientific notation

• Scientific notation: 6.4738367316 × 10¹⁰

Factors of 64738367316

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 13812

Divisors of 64738367316

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 54 63 79 84 108 126 158 189 237 252 316 378 474 553 711 756 948 1106 1422 1659 2133 2212 2844 3318 4266 4977 6241 6636 8532 9954 12482 13721 14931 18723 19908 24964 27442 29862 37446 41163 43687 54884 56169 59724 74892 82326 87374 96047 112338 123489 131061 164652 168507 174748 192094 224676 246978 262122 288141 337014 370467 384188 393183 493956 524244 576282 674028 740934 786366 864423 1083959 1152564 1179549 1481868 1572732 1728846 2167918 2359098 2593269 3251877 3457692 4335836 4718196 5186538 6503754 7587713 9755631 10373076 13007508 15175426 19511262 22763139 29266893 30350852 39022524 45526278 58533786 68289417 85632761 91052556 117067572 136578834 171265522 204868251 256898283 273157668 342531044 409736502 513796566 599429327 770694849 819473004 1027593132 1198858654 1541389698 1798287981 2312084547 2397717308 3082779396 3596575962 4624169094 5394863943 7193151924 9248338188 10789727886 16184591829 21579455772 32369183658 64738367316
• Sum of all divisors σ(n): 194290346880
• Sum of proper divisors (its aliquot sum) s(n): 129551979564
• 64738367316 is an abundant number, because the sum of its proper divisors (129551979564) is greater than itself. Its abundance is 64813612248

Bases of 64738367316

• Binary: 111100010010101101010001011101010100₂
• Hexadecimal: 0xF12B51754
• Base-36: TQNJVX0

Squares and roots of 64738367316

• 64738367316 squared (64738367316²) is 4191056202741337043856
• 64738367316 cubed (64738367316³) is 271322135895068843682107329010496
• The square root of 64738367316 is 254437.3544037903
• The cube root of 64738367316 is 4015.3238721859

Scales and comparisons

• 64,738,367,316 seconds is equal to 2,058 years, 24 weeks, 6 days, 15 hours, 48 minutes, 36 seconds.
• To count from 1 to 64,738,367,316 would take you about four thousand, one hundred sixteen 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 64738367316 cubic inches would be around 334.6 feet tall.

Recreational maths with 64738367316

• 64738367316 backwards is 61376383746
• 64738367316 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 64738367316's digits is 54
• More coming soon!