61661365024168

Names of 61661365024168

• Cardinal: 61661365024168 can be written as Sixty-one trillion, six hundred sixty-one billion, three hundred sixty-five million, twenty-four thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 6.1661365024168 × 10¹³

Factors of 61661365024168

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3146147

Divisors of 61661365024168

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 7 8 13 14 19 26 28 38 52 56 76 91 104 109 133 152 169 182 218 247 266 338 364 436 494 532 676 728 763 872 988 1064 1183 1352 1417 1526 1729 1976 2071 2366 2834 3052 3211 3458 4142 4732 5668 6104 6422 6916 8284 9464 9919 11336 12844 13832 14497 16568 18421 19838 22477 25688 26923 28994 36842 39676 44954 53846 57988 73684 79352 89908 107692 115976 128947 147368 179816 188461 215384 257894 349999 376922 515788 699998 753844 1031576 1399996 1507688 2449993 2799992 3145997 4899986 6291994 9799972 12583988 19599944 22021979 25167976 40897961 44043958 59773943 81795922 88087916 119547886 163591844 176175832 239095772 286285727 327183688 342913673 418417601 478191544 531673493 572571454 685827346 777061259 836835202 1063346986 1145142908 1371654692 1554122518 1673670404 2126693972 2290285816 2400395711 2743309384 3108245036 3347340808 3721714451 4253387944 4457877749 4800791422 5439428813 6216490072 6515359787 7443428902 8915755498 9601582844 10101796367 10878857626 13030719574 14886857804 17831510996 19203165688 20203592734 21757715252 26061439148 29773715608 31205144243 35663021992 40407185468 43515430504 45607518509 52122878296 57952410737 62410288486 70712574569 80814370936 84699677231 91215037018 115904821474 124820576972 141425149138 169399354462 182430074036 231809642948 249641153944 282850298276 338798708924 364860148072 405666875159 463619285896 565700596552 592897740617 677597417848 811333750318 1101095804003 1185795481234 1622667500636 2202191608006 2371590962468 3245335001272 4404383216012 4743181924936 7707670628021 8808766432024 15415341256042 30830682512084 61661365024168
• Sum of all divisors σ(n): 151989455376000
• Sum of proper divisors (its aliquot sum) s(n): 90328090351832
• 61661365024168 is an abundant number, because the sum of its proper divisors (90328090351832) is greater than itself. Its abundance is 28666725327664

Bases of 61661365024168

• Binary: 1110000001010010100111110000100011010110101000₂
• Hexadecimal: 0x3814A7C235A8
• Base-36: LUUU8OP7S

Squares and roots of 61661365024168

• 61661365024168 squared (61661365024168²) is 3802123936643688739224092224
• 61661365024168 cubed (61661365024168³) is 234444151924513097596491236867293620869632
• The square root of 61661365024168 is 7852475.0890510949
• The cube root of 61661365024168 is 39506.7264140091

Scales and comparisons

• 61,661,365,024,168 seconds is equal to 1,960,640 years, 35 weeks, 1 day, 7 hours, 9 minutes, 28 seconds.
• To count from 1 to 61,661,365,024,168 would take you about four million, nine hundred one thousand, six hundred 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 61661365024168 cubic inches would be around 3292.2 feet tall.

Recreational maths with 61661365024168

• 61661365024168 backwards is 86142056316616
• The number of decimal digits it has is: 14
• The sum of 61661365024168's digits is 55
• More coming soon!