12718590768

Names of 12718590768

• Cardinal: 12718590768 can be written as Twelve billion, seven hundred eighteen million, five hundred ninety thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.2718590768 × 10¹⁰

Factors of 12718590768

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1083

Divisors of 12718590768

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 36 39 48 52 61 72 78 104 117 122 127 144 156 183 208 234 244 254 312 366 381 468 488 508 549 624 732 762 793 877 936 976 1016 1098 1143 1464 1524 1586 1651 1754 1872 2032 2196 2286 2379 2631 2928 3048 3172 3302 3508 4392 4572 4758 4953 5262 6096 6344 6604 7016 7137 7747 7893 8784 9144 9516 9906 10524 11401 12688 13208 14032 14274 14859 15494 15786 18288 19032 19812 21048 22802 23241 26416 28548 29718 30988 31572 34203 38064 39624 42096 45604 46482 53497 57096 59436 61976 63144 68406 69723 79248 91208 92964 100711 102609 106994 111379 114192 118872 123952 126288 136812 139446 160491 182416 185928 201422 205218 213988 222758 237744 273624 278892 302133 320982 334137 371856 402844 410436 427976 445516 481473 547248 557784 604266 641964 668274 695461 805688 820872 855952 891032 906399 962946 1002411 1115568 1208532 1283928 1336548 1390922 1447927 1611376 1641744 1782064 1812798 1925892 2004822 2086383 2417064 2567856 2673096 2781844 2895854 3625596 3851784 4009644 4172766 4343781 4834128 5346192 5563688 5791708 6259149 6794119 7251192 7703568 8019288 8345532 8687562 11127376 11583416 12518298 13031343 13588238 14502384 16038576 16691064 17375124 20382357 23166832 25036596 26062686 27176476 33382128 34750248 40764714 50073192 52125372 54352952 61147071 69500496 81529428 88323547 100146384 104250744 108705904 122294142 163058856 176647094 208501488 244588284 264970641 326117712 353294188 489176568 529941282 706588376 794911923 978353136 1059882564 1413176752 1589823846 2119765128 3179647692 4239530256 6359295384 12718590768
• Sum of all divisors σ(n): 39312372736
• Sum of proper divisors (its aliquot sum) s(n): 26593781968
• 12718590768 is an abundant number, because the sum of its proper divisors (26593781968) is greater than itself. Its abundance is 13875191200

Bases of 12718590768

• Binary: 1011110110000101100100101100110000₂
• Hexadecimal: 0x2F6164B30
• Base-36: 5UCBJG0

Squares and roots of 12718590768

• 12718590768 squared (12718590768²) is 161762551123854829824
• 12718590768 cubed (12718590768³) is 2057391689331988063171737464832
• The square root of 12718590768 is 112776.7297273689
• The cube root of 12718590768 is 2334.2444304467

Scales and comparisons

• 12,718,590,768 seconds is equal to 404 years, 21 weeks, 2 days, 21 hours, 52 minutes, 48 seconds.
• To count from 1 to 12,718,590,768 would take you about eight hundred 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 12718590768 cubic inches would be around 194.5 feet tall.

Recreational maths with 12718590768

• 12718590768 backwards is 86709581721
• The number of decimal digits it has is: 11
• The sum of 12718590768's digits is 54
• More coming soon!