142244807184

Names of 142244807184

• Cardinal: 142244807184 can be written as One hundred forty-two billion, two hundred forty-four million, eight hundred seven thousand, one hundred eighty-four.

Scientific notation

• Scientific notation: 1.42244807184 × 10¹¹

Factors of 142244807184

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 160313

Divisors of 142244807184

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 108 144 216 432 2081 4162 6243 8324 12486 16648 18729 24972 33296 37458 49944 56187 74916 99888 112374 149832 158227 224748 299664 316454 449496 474681 632908 898992 949362 1265816 1424043 1898724 2531632 2848086 3797448 4272129 5696172 7594896 8544258 11392344 17088516 22784688 34177032 68354064 329270387 658540774 987811161 1317081548 1975622322 2634163096 2963433483 3951244644 5268326192 5926866966 7902489288 8890300449 11853733932 15804978576 17780600898 23707467864 35561201796 47414935728 71122403592 142244807184
• Sum of all divisors σ(n): 408494063040
• Sum of proper divisors (its aliquot sum) s(n): 266249255856
• 142244807184 is an abundant number, because the sum of its proper divisors (266249255856) is greater than itself. Its abundance is 124004448672

Bases of 142244807184

• Binary: 10000100011110011100111000001000010000₂
• Hexadecimal: 0x211E738210
• Base-36: 1TCGVVO0

Squares and roots of 142244807184

• 142244807184 squared (142244807184²) is 20233585170813338009856
• 142244807184 cubed (142244807184³) is 2878122421263384969667385011605504
• The square root of 142244807184 is 377153.5591559491
• The cube root of 142244807184 is 5220.0998104841

Scales and comparisons

• 142,244,807,184 seconds is equal to 4,522 years, 49 weeks, 22 hours, 26 minutes, 24 seconds.
• To count from 1 to 142,244,807,184 would take you about nine thousand and forty-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 142244807184 cubic inches would be around 435 feet tall.

Recreational maths with 142244807184

• 142244807184 backwards is 481708442241
• The number of decimal digits it has is: 12
• The sum of 142244807184's digits is 45
• More coming soon!