142644448488

Names of 142644448488

• Cardinal: 142644448488 can be written as One hundred forty-two billion, six hundred forty-four million, four hundred forty-eight thousand, four hundred eighty-eight.

Scientific notation

• Scientific notation: 1.42644448488 × 10¹¹

Factors of 142644448488

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 97758

Divisors of 142644448488

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 12 19 24 38 57 76 114 152 228 456 3313 6626 9939 13252 19878 26504 39756 62947 79512 94421 125894 188841 188842 251788 283263 377682 377684 503576 566526 755364 755368 1133052 1510728 1793999 2266104 3587998 5381997 7175996 10763994 14351992 21527988 43055976 312816773 625633546 938450319 1251267092 1876900638 2502534184 3753801276 5943518687 7507602552 11887037374 17830556061 23774074748 35661112122 47548149496 71322224244 142644448488
• Sum of all divisors σ(n): 375497409600
• Sum of proper divisors (its aliquot sum) s(n): 232852961112
• 142644448488 is an abundant number, because the sum of its proper divisors (232852961112) is greater than itself. Its abundance is 90208512624

Bases of 142644448488

• Binary: 10000100110110010001011000110011101000₂
• Hexadecimal: 0x2136458CE8
• Base-36: 1TJ2TKVC

Squares and roots of 142644448488

• 142644448488 squared (142644448488²) is 20347438684445685486144
• 142644448488 cubed (142644448488³) is 2902449169286151070162117045750272
• The square root of 142644448488 is 377682.9999986761
• The cube root of 142644448488 is 5224.9839180597

Scales and comparisons

• 142,644,448,488 seconds is equal to 4,535 years, 33 weeks, 6 days, 9 hours, 54 minutes, 48 seconds.
• To count from 1 to 142,644,448,488 would take you about nine thousand and seventy-one 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 142644448488 cubic inches would be around 435.4 feet tall.

Recreational maths with 142644448488

• 142644448488 backwards is 884844446241
• 142644448488 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142644448488's digits is 57
• More coming soon!