13126344780

Names of 13126344780

• Cardinal: 13126344780 can be written as Thirteen billion, one hundred twenty-six million, three hundred forty-four thousand, seven hundred eighty.

Scientific notation

• Scientific notation: 1.312634478 × 10¹⁰

Factors of 13126344780

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 902

Divisors of 13126344780

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 30 59 60 61 89 118 122 177 178 183 236 244 267 295 305 354 356 366 445 534 590 610 683 708 732 885 890 915 1068 1180 1220 1335 1366 1770 1780 1830 2049 2670 2732 3415 3540 3599 3660 4098 5251 5340 5429 6830 7198 8196 10245 10502 10797 10858 13660 14396 15753 16287 17995 20490 21004 21594 21716 26255 27145 31506 32574 35990 40297 40980 41663 43188 52510 53985 54290 60787 63012 65148 71980 78765 80594 81435 83326 105020 107970 108580 120891 121574 124989 157530 161188 162870 166652 182361 201485 208315 215940 241782 243148 249978 303935 315060 320311 325740 364722 402970 416630 483564 499956 604455 607870 624945 640622 729444 805940 833260 911805 960933 1208910 1215740 1249890 1281244 1601555 1823610 1921866 2417820 2458117 2499780 3203110 3586433 3647220 3708007 3843732 4804665 4916234 6406220 7172866 7374351 7416014 9609330 9832468 10759299 11124021 12290585 14345732 14748702 14832028 17932165 18540035 19218660 21518598 22248042 24581170 29497404 35864330 36871755 37080070 43037196 44496084 49162340 53796495 55620105 71728660 73743510 74160140 107592990 111240210 147487020 215185980 218772413 222480420 437544826 656317239 875089652 1093862065 1312634478 2187724130 2625268956 3281586195 4375448260 6563172390 13126344780
• Sum of all divisors σ(n): 38472537600
• Sum of proper divisors (its aliquot sum) s(n): 25346192820
• 13126344780 is an abundant number, because the sum of its proper divisors (25346192820) is greater than itself. Its abundance is 12219848040

Bases of 13126344780

• Binary: 1100001110011001000010000001001100₂
• Hexadecimal: 0x30E64204C
• Base-36: 61334GC

Squares and roots of 13126344780

• 13126344780 squared (13126344780²) is 172300927283433248400
• 13126344780 cubed (13126344780³) is 2261681377436053600613783352000
• The square root of 13126344780 is 114570.2613246561
• The cube root of 13126344780 is 2358.9275494453

Scales and comparisons

• 13,126,344,780 seconds is equal to 417 years, 19 weeks, 4 days, 6 hours, 53 minutes.
• To count from 1 to 13,126,344,780 would take you about eight hundred thirty-four 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 13126344780 cubic inches would be around 196.6 feet tall.

Recreational maths with 13126344780

• 13126344780 backwards is 08744362131
• The number of decimal digits it has is: 11
• The sum of 13126344780's digits is 39
• More coming soon!