61031828780901

Names of 61031828780901

• Cardinal: 61031828780901 can be written as Sixty-one trillion, thirty-one billion, eight hundred twenty-eight million, seven hundred eighty thousand, nine hundred one.

Scientific notation

• Scientific notation: 6.1031828780901 × 10¹³

Factors of 61031828780901

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4389

Divisors of 61031828780901

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 9 11 33 99 113 121 339 363 1017 1089 1243 1741 2521 3729 5223 7563 11187 12769 13673 15669 19151 22689 27731 38307 41019 57453 83193 114921 123057 140459 172359 196733 210661 249579 284873 305041 421377 590199 631983 854619 915123 1264131 1545049 1770597 1895949 2164063 2563857 2745369 3133603 4389061 4635147 6492189 9400809 13167183 13905441 19476567 22230829 23804693 28202427 32190649 34469633 39501549 48279671 66692487 71414079 96571947 103408899 144839013 200077461 214242237 244539119 289715841 310226697 354097139 434517039 495963893 531076381 733617357 1062291417 1487891679 1593229143 2200852071 2689930309 3186874251 3895068529 4463675037 4779687429 5455602823 8069790927 11685205587 16366808469 24209372781 35055616761 49100425407 56043919909 60011631053 168131759727 180034893159 504395279181 540104679477 616483118999 1849449356997 5548348070991 6781314308989 20343942926967 61031828780901
• Sum of all divisors σ(n): 97860004856068
• Sum of proper divisors (its aliquot sum) s(n): 36828176075167
• 61031828780901 is a deficient number, because the sum of its proper divisors (36828176075167) is less than itself. Its deficiency is 24203652705734

Bases of 61031828780901

• Binary: 1101111000001000010100011110010111011101100101₂
• Hexadecimal: 0x378214797765
• Base-36: LMTMV2739

Squares and roots of 61031828780901

• 61031828780901 squared (61031828780901²) is 3724884124341215643862371801
• 61031828780901 cubed (61031828780901³) is 227336490105489424069297168938452229772701
• The square root of 61031828780901 is 7812287.0390751133
• The cube root of 61031828780901 is 39371.8173020919

Scales and comparisons

• 61,031,828,780,901 seconds is equal to 1,940,623 years, 19 weeks, 2 days, 4 hours, 28 minutes, 21 seconds.
• To count from 1 to 61,031,828,780,901 would take you about four million, eight hundred fifty-one thousand, five hundred fifty-eight 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 61031828780901 cubic inches would be around 3281 feet tall.

Recreational maths with 61031828780901

• 61031828780901 backwards is 10908782813016
• The number of decimal digits it has is: 14
• The sum of 61031828780901's digits is 54
• More coming soon!