142380577728

Names of 142380577728

• Cardinal: 142380577728 can be written as One hundred forty-two billion, three hundred eighty million, five hundred seventy-seven thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.42380577728 × 10¹¹

Factors of 142380577728

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 41141

Divisors of 142380577728

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 144 192 288 576 7307 14614 21921 29228 33829 43842 58456 65763 67658 87684 101487 116912 131526 135316 175368 202974 233824 263052 270632 304461 350736 405948 467648 526104 541264 608922 701472 811896 1052208 1082528 1217844 1402944 1623792 2104416 2165056 2435688 3247584 4208832 4871376 6495168 9742752 19485504 247188503 494377006 741565509 988754012 1483131018 1977508024 2224696527 2966262036 3955016048 4449393054 5932524072 7910032096 8898786108 11865048144 15820064192 17797572216 23730096288 35595144432 47460192576 71190288864 142380577728
• Sum of all divisors σ(n): 408176135640
• Sum of proper divisors (its aliquot sum) s(n): 265795557912
• 142380577728 is an abundant number, because the sum of its proper divisors (265795557912) is greater than itself. Its abundance is 123414980184

Bases of 142380577728

• Binary: 10000100100110100010110011001111000000₂
• Hexadecimal: 0x21268B33C0
• Base-36: 1TEPPWW0

Squares and roots of 142380577728

• 142380577728 squared (142380577728²) is 20272228914159049641984
• 142380577728 cubed (142380577728³) is 2886371664632231607305113484132352
• The square root of 142380577728 is 377333.5099457773
• The cube root of 142380577728 is 5221.7601181185

Scales and comparisons

• 142,380,577,728 seconds is equal to 4,527 years, 13 weeks, 4 days, 8 hours, 28 minutes, 48 seconds.
• To count from 1 to 142,380,577,728 would take you about nine thousand and fifty-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 142380577728 cubic inches would be around 435.1 feet tall.

Recreational maths with 142380577728

• 142380577728 backwards is 827775083241
• The number of decimal digits it has is: 12
• The sum of 142380577728's digits is 54
• More coming soon!