142403841664

Names of 142403841664

• Cardinal: 142403841664 can be written as One hundred forty-two billion, four hundred three million, eight hundred forty-one thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.42403841664 × 10¹¹

Factors of 142403841664

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3696165

Divisors of 142403841664

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 43 56 64 86 112 128 172 224 301 344 448 602 688 896 1204 1376 2408 2752 4816 5504 9632 19264 38528 3696113 7392226 14784452 25872791 29568904 51745582 59137808 103491164 118275616 158932859 206982328 236551232 317865718 413964656 473102464 635731436 827929312 1112530013 1271462872 1655858624 2225060026 2542925744 3311717248 4450120052 5085851488 8900240104 10171702976 17800480208 20343405952 35600960416 71201920832 142403841664
• Sum of all divisors σ(n): 331763192640
• Sum of proper divisors (its aliquot sum) s(n): 189359350976
• 142403841664 is an abundant number, because the sum of its proper divisors (189359350976) is greater than itself. Its abundance is 46955509312

Bases of 142403841664

• Binary: 10000100100111111011100010111010000000₂
• Hexadecimal: 0x2127EE2E80
• Base-36: 1TF3KJGG

Squares and roots of 142403841664

• 142403841664 squared (142403841664²) is 20278854120665582288896
• 142403841664 cubed (142403841664³) is 2887786731326615530562308689362944
• The square root of 142403841664 is 377364.3354425535
• The cube root of 142403841664 is 5222.0445016571

Scales and comparisons

• 142,403,841,664 seconds is equal to 4,528 years, 14 hours, 41 minutes, 4 seconds.
• To count from 1 to 142,403,841,664 would take you about nine thousand and fifty-six 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 142403841664 cubic inches would be around 435.2 feet tall.

Recreational maths with 142403841664

• 142403841664 backwards is 466148304241
• 142403841664 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142403841664's digits is 43
• More coming soon!