61489192960

Names of 61489192960

• Cardinal: 61489192960 can be written as Sixty-one billion, four hundred eighty-nine million, one hundred ninety-two thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 6.148919296 × 10¹⁰

Factors of 61489192960

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 3178

Divisors of 61489192960

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 32 37 40 52 64 65 74 80 104 128 130 148 160 185 208 256 260 296 320 370 416 481 512 520 592 640 740 832 962 1024 1040 1184 1280 1480 1664 1924 2048 2080 2368 2405 2560 2960 3121 3328 3848 4096 4160 4736 4810 5120 5920 6242 6656 7696 8192 8320 9472 9620 10240 11840 12484 13312 15392 15605 16640 18944 19240 20480 23680 24968 26624 30784 31210 33280 37888 38480 40573 40960 47360 49936 53248 61568 62420 66560 75776 76960 81146 94720 99872 106496 115477 123136 124840 133120 151552 153920 162292 189440 199744 202865 230954 246272 249680 266240 303104 307840 324584 378880 399488 405730 461908 492544 499360 532480 577385 615680 649168 757760 798976 811460 923816 985088 998720 1154770 1231360 1298336 1501201 1515520 1597952 1622920 1847632 1970176 1997440 2309540 2462720 2596672 3002402 3195904 3245840 3695264 3940352 3994880 4619080 4925440 5193344 6004804 6391808 6491680 7390528 7506005 7989760 9238160 9850880 10386688 12009608 12783616 12983360 14781056 15012010 15979520 18476320 19701760 20773376 24019216 25567232 25966720 29562112 30024020 31959040 36952640 41546752 48038432 51933440 59124224 60048040 63918080 73905280 83093504 96076864 103866880 118248448 120096080 127836160 147810560 166187008 192153728 207733760 236496896 240192160 295621120 332374016 384307456 415467520 472993792 480384320 591242240 768614912 830935040 945987584 960768640 1182484480 1537229824 1661870080 1921537280 2364968960 3074459648 3843074560 4729937920 6148919296 7686149120 12297838592 15372298240 30744596480 61489192960
• Sum of all divisors σ(n): 163263541392
• Sum of proper divisors (its aliquot sum) s(n): 101774348432
• 61489192960 is an abundant number, because the sum of its proper divisors (101774348432) is greater than itself. Its abundance is 40285155472

Bases of 61489192960

• Binary: 111001010001000010101010000000000000₂
• Hexadecimal: 0xE510AA000
• Base-36: S8X2SXS

Squares and roots of 61489192960

• 61489192960 squared (61489192960²) is 3780920850872113561600
• 61489192960 cubed (61489192960³) is 232485771765762775072255246336000
• The square root of 61489192960 is 247970.1452997921
• The cube root of 61489192960 is 3946.9921653461

Scales and comparisons

• 61,489,192,960 seconds is equal to 1,955 years, 8 weeks, 4 days, 11 hours, 22 minutes, 40 seconds.
• To count from 1 to 61,489,192,960 would take you about three thousand, nine hundred ten 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 61489192960 cubic inches would be around 328.9 feet tall.

Recreational maths with 61489192960

• 61489192960 backwards is 06929198416
• The number of decimal digits it has is: 11
• The sum of 61489192960's digits is 55
• More coming soon!