142081887456

Names of 142081887456

• Cardinal: 142081887456 can be written as One hundred forty-two billion, eighty-one million, eight hundred eighty-seven thousand, four hundred fifty-six.

Scientific notation

• Scientific notation: 1.42081887456 × 10¹¹

Factors of 142081887456

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 929141

Divisors of 142081887456

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 59 72 81 96 108 118 144 162 177 216 236 288 324 354 432 472 531 648 708 864 944 1062 1296 1416 1593 1888 2124 2592 2832 3186 4248 4779 5664 6372 8496 9558 12744 16992 19116 25488 38232 50976 76464 152928 929077 1858154 2787231 3716308 5574462 7432616 8361693 11148924 14865232 16723386 22297848 25085079 29730464 33446772 44595696 50170158 54815543 66893544 75255237 89191392 100340316 109631086 133787088 150510474 164446629 200680632 219262172 267574176 301020948 328893258 401361264 438524344 493339887 602041896 657786516 802722528 877048688 986679774 1204083792 1315573032 1480019661 1754097376 1973359548 2408167584 2631146064 2960039322 3946719096 4440058983 5262292128 5920078644 7893438192 8880117966 11840157288 15786876384 17760235932 23680314576 35520471864 47360629152 71040943728 142081887456
• Sum of all divisors σ(n): 424941695640
• Sum of proper divisors (its aliquot sum) s(n): 282859808184
• 142081887456 is an abundant number, because the sum of its proper divisors (282859808184) is greater than itself. Its abundance is 140777920728

Bases of 142081887456

• Binary: 10000100010100101111011000110011100000₂
• Hexadecimal: 0x2114BD8CE0
• Base-36: 1T9RVY00

Squares and roots of 142081887456

• 142081887456 squared (142081887456²) is 20187262743059450151936
• 142081887456 cubed (142081887456³) is 2868244393104074641604612852514816
• The square root of 142081887456 is 376937.5113410709
• The cube root of 142081887456 is 5218.1061064501

Scales and comparisons

• 142,081,887,456 seconds is equal to 4,517 years, 39 weeks, 5 days, 6 hours, 57 minutes, 36 seconds.
• To count from 1 to 142,081,887,456 would take you about nine thousand and thirty-five 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 142081887456 cubic inches would be around 434.8 feet tall.

Recreational maths with 142081887456

• 142081887456 backwards is 654788180241
• 142081887456 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142081887456's digits is 54
• More coming soon!