13979695792521

Names of 13979695792521

• Cardinal: 13979695792521 can be written as Thirteen trillion, nine hundred seventy-nine billion, six hundred ninety-five million, seven hundred ninety-two thousand, five hundred twenty-one.

Scientific notation

• Scientific notation: 1.3979695792521 × 10¹³

Factors of 13979695792521

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 553

Divisors of 13979695792521

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 31 61 93 127 183 331 381 961 993 1891 2883 3721 3937 5673 7747 10261 11163 11811 20191 23241 29791 30783 42037 58621 60573 89373 115351 122047 126111 175863 240157 318091 346053 366141 472567 625921 720471 954273 1231651 1303147 1417701 1817251 1877763 2564257 3575881 3694953 3783457 3909441 5451753 7444867 7692771 9860821 10727643 11350371 14649577 19403551 22334601 29582463 38181181 40397557 43948731 58210653 79491967 110852311 114543543 121192671 156419677 230790877 238475901 332556933 454136887 469259031 601510081 692372631 1183616611 1252324267 1362410661 1804530243 2464250977 3550849833 3756972801 4849009987 7392752931 14078243497 14547029961 36692114941 42234730491 76391780287 110076344823 150319309597 229175340861 450957928791 4659898597507 13979695792521
• Sum of all divisors σ(n): 19795634946048
• Sum of proper divisors (its aliquot sum) s(n): 5815939153527
• 13979695792521 is a deficient number, because the sum of its proper divisors (5815939153527) is less than itself. Its deficiency is 8163756638994

Bases of 13979695792521

• Binary: 11001011011011100110110011010100000110001001₂
• Hexadecimal: 0xCB6E6CD4189
• Base-36: 4YE6LXH1L

Squares and roots of 13979695792521

• 13979695792521 squared (13979695792521²) is 195431894451429350279535441
• 13979695792521 cubed (13979695792521³) is 2732078432587055053497310319758202236761
• The square root of 13979695792521 is 3738943.1384444721
• The cube root of 13979695792521 is 24089.7655691377

Scales and comparisons

• 13,979,695,792,521 seconds is equal to 444,511 years, 4 weeks, 2 days, 15 hours, 15 minutes, 21 seconds.
• To count from 1 to 13,979,695,792,521 would take you about one million, one hundred eleven thousand, two hundred seventy-seven 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 13979695792521 cubic inches would be around 2007.5 feet tall.

Recreational maths with 13979695792521

• 13979695792521 backwards is 12529759697931
• The number of decimal digits it has is: 14
• The sum of 13979695792521's digits is 75
• More coming soon!