61979983648464

Names of 61979983648464

• Cardinal: 61979983648464 can be written as Sixty-one trillion, nine hundred seventy-nine billion, nine hundred eighty-three million, six hundred forty-eight thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 6.1979983648464 × 10¹³

Factors of 61979983648464

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1718

Divisors of 61979983648464

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 56 84 112 168 307 336 614 921 1228 1399 1842 2149 2456 2798 3684 4197 4298 4912 5596 6447 7368 8394 8596 9793 11192 12894 14736 16788 17192 19586 22384 25788 29379 33576 34384 39172 51576 58758 67152 78344 94249 103152 117516 156688 188498 235032 282747 376996 429493 470064 565494 659743 753992 858986 1130988 1288479 1319486 1507984 1717972 1957201 1979229 2261976 2576958 2638972 3006451 3435944 3914402 3958458 4523952 5153916 5277944 5871603 6012902 6871888 7828804 7916916 9019353 10307832 10555888 11743206 12025804 13700407 15657608 15833832 18038706 20615664 23486412 24051608 27400814 31315216 31667664 36077412 41101221 46972824 48103216 54801628 72154824 82202442 93945648 109603256 131854351 144309648 164404884 219206512 263708702 328809768 395563053 527417404 600860707 657619536 791126106 922980457 1054834808 1201721414 1582252212 1802582121 1845960914 2109669616 2403442828 2768941371 3164504424 3605164242 3691921828 4206024949 4806885656 5537882742 6329008848 7210328484 7383843656 8412049898 9613771312 11075765484 12618074847 14420656968 14767687312 16824099796 22151530968 25236149694 28841313936 33648199592 44303061936 50472299388 67296399184 100944598776 184464237049 201889197552 368928474098 553392711147 737856948196 1106785422294 1291249659343 1475713896392 2213570844588 2582499318686 2951427792784 3873748978029 4427141689176 5164998637372 7747497956058 8854283378352 10329997274744 15494995912116 20659994549488 30989991824232 61979983648464
• Sum of all divisors σ(n): 183717839278944
• Sum of proper divisors (its aliquot sum) s(n): 121737855630480
• 61979983648464 is an abundant number, because the sum of its proper divisors (121737855630480) is greater than itself. Its abundance is 59757871982016

Bases of 61979983648464

• Binary: 1110000101111011010110111010001001011011010000₂
• Hexadecimal: 0x385ED6E896D0
• Base-36: LYX7LZL5C

Squares and roots of 61979983648464

• 61979983648464 squared (61979983648464²) is 3841518373063864812729559296
• 61979983648464 cubed (61979983648464³) is 238097245947772369277762300685432907321344
• The square root of 61979983648464 is 7872736.7318146743
• The cube root of 61979983648464 is 39574.6563614897

Scales and comparisons

• 61,979,983,648,464 seconds is equal to 1,970,771 years, 39 weeks, 4 days, 20 hours, 34 minutes, 24 seconds.
• To count from 1 to 61,979,983,648,464 would take you about four million, nine hundred twenty-six thousand, nine hundred twenty-nine 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 61979983648464 cubic inches would be around 3297.9 feet tall.

Recreational maths with 61979983648464

• 61979983648464 backwards is 46484638997916
• 61979983648464 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 61979983648464's digits is 84
• More coming soon!