9940262629428

Names of 9940262629428

• Cardinal: 9940262629428 can be written as Nine trillion, nine hundred forty billion, two hundred sixty-two million, six hundred twenty-nine thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 9.940262629428 × 10¹²

Factors of 9940262629428

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1082918

Divisors of 9940262629428

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 97 108 194 291 388 582 873 877 1164 1746 1754 2619 2631 3492 3508 5238 5262 7893 10476 10524 15786 23679 31572 47358 85069 94716 170138 255207 340276 510414 765621 1020828 1081939 1531242 2163878 2296863 3062484 3245817 4327756 4593726 6491634 9187452 9737451 12983268 19474902 29212353 38949804 58424706 104948083 116849412 209896166 314844249 419792332 629688498 944532747 948860503 1259376996 1889065494 1897721006 2833598241 2846581509 3778130988 3795442012 5667196482 5693163018 8539744527 11334392964 11386326036 17079489054 25619233581 34158978108 51238467162 92039468791 102476934324 184078937582 276118406373 368157875164 552236812746 828355219119 1104473625492 1656710438238 2485065657357 3313420876476 4970131314714 9940262629428
• Sum of all divisors σ(n): 26066444700800
• Sum of proper divisors (its aliquot sum) s(n): 16126182071372
• 9940262629428 is an abundant number, because the sum of its proper divisors (16126182071372) is greater than itself. Its abundance is 6185919441944

Bases of 9940262629428

• Binary: 10010000101001100101110100101011000000110100₂
• Hexadecimal: 0x90A65D2B034
• Base-36: 3IUHRPWL0

Squares and roots of 9940262629428

• 9940262629428 squared (9940262629428²) is 98808821142002856451607184
• 9940262629428 cubed (9940262629428³) is 982185632255686271645939660664414610752
• The square root of 9940262629428 is 3152818.2043099155
• The cube root of 9940262629428 is 21501.3611032505

Scales and comparisons

• 9,940,262,629,428 seconds is equal to 316,069 years, 31 weeks, 2 days, 23 hours, 43 minutes, 48 seconds.
• To count from 1 to 9,940,262,629,428 would take you about seven hundred ninety thousand, one hundred seventy-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 9940262629428 cubic inches would be around 1791.8 feet tall.

Recreational maths with 9940262629428

• 9940262629428 backwards is 8249262620499
• The number of decimal digits it has is: 13
• The sum of 9940262629428's digits is 63
• More coming soon!