13198776752

Names of 13198776752

• Cardinal: 13198776752 can be written as Thirteen billion, one hundred ninety-eight million, seven hundred seventy-six thousand, seven hundred fifty-two.

Scientific notation

• Scientific notation: 1.3198776752 × 10¹⁰

Factors of 13198776752

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1013

Divisors of 13198776752

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 7 8 14 16 28 31 37 56 62 74 112 124 127 148 217 248 254 259 296 434 496 508 518 592 809 868 889 1016 1036 1147 1618 1736 1778 2032 2072 2294 3236 3472 3556 3937 4144 4588 4699 5663 6472 7112 7874 8029 9176 9398 11326 12944 14224 15748 16058 18352 18796 22652 25079 27559 29933 31496 32116 32893 37592 45304 50158 55118 59866 62992 64232 65786 75184 90608 100316 102743 110236 119732 128464 131572 145669 175553 200632 205486 209531 220472 239464 263144 291338 351106 401264 410972 419062 440944 478928 526288 582676 702212 719201 821944 838124 927923 1019683 1165352 1404424 1438402 1643888 1676248 1855846 2039366 2330704 2808848 2876804 3185033 3352496 3711692 3801491 4078732 5753608 6370066 6495461 7423384 7602982 8157464 11507216 12740132 12990922 14846768 15205964 16314928 22295231 25480264 25981844 26610437 30411928 44590462 50960528 51963688 53220874 60823856 89180924 103927376 106441748 117846221 178361848 212883496 235692442 356723696 425766992 471384884 824923547 942769768 1649847094 1885539536 3299694188 6599388376 13198776752
• Sum of all divisors σ(n): 31266570240
• Sum of proper divisors (its aliquot sum) s(n): 18067793488
• 13198776752 is an abundant number, because the sum of its proper divisors (18067793488) is greater than itself. Its abundance is 4869016736

Bases of 13198776752

• Binary: 1100010010101101010101100110110000₂
• Hexadecimal: 0x312B559B0
• Base-36: 62A7LBK

Squares and roots of 13198776752

• 13198776752 squared (13198776752²) is 174207707749135669504
• 13198776752 cubed (13198776752³) is 2299328643058502122743350571008
• The square root of 13198776752 is 114885.9293038101
• The cube root of 13198776752 is 2363.2584951311

Scales and comparisons

• 13,198,776,752 seconds is equal to 419 years, 35 weeks, 2 days, 14 hours, 52 minutes, 32 seconds.
• To count from 1 to 13,198,776,752 would take you about eight hundred thirty-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 13198776752 cubic inches would be around 196.9 feet tall.

Recreational maths with 13198776752

• 13198776752 backwards is 25767789131
• 13198776752 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13198776752's digits is 56
• More coming soon!