142990608142577

Names of 142990608142577

• Cardinal: 142990608142577 can be written as One hundred forty-two trillion, nine hundred ninety billion, six hundred eight million, one hundred forty-two thousand, five hundred seventy-seven.

Scientific notation

• Scientific notation: 1.42990608142577 × 10¹⁴

Factors of 142990608142577

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 161

Divisors of 142990608142577

• Number of divisors d(n): 50
• Complete list of divisors:
  1 13 17 131 169 221 1703 2197 2227 2873 17161 22139 28561 28951 37349 223093 287807 291737 376363 485537 2248091 2900209 3741491 3792581 4892719 29225183 37702717 38217547 49303553 63605347 294499921 379927379 490135321 496828111 640946189 3828498973 4939055927 5006498657 6458765443 8332300457 49770486649 64207727051 65084482541 83963950759 647016326437 846098273033 1091531359867 8411212243681 10999277549429 142990608142577
• Sum of all divisors σ(n): 165279875436090
• Sum of proper divisors (its aliquot sum) s(n): 22289267293513
• 142990608142577 is a deficient number, because the sum of its proper divisors (22289267293513) is less than itself. Its deficiency is 120701340849064

Bases of 142990608142577

• Binary: 100000100000110010011000011001111001000011110001₂
• Hexadecimal: 0x820C986790F1
• Base-36: 1EOOZ86H9T

Squares and roots of 142990608142577

• 142990608142577 squared (142990608142577²) is 20446314016984007853960200929
• 142990608142577 cubed (142990608142577³) is 2923630875562639722914073226433958399854033
• The square root of 142990608142577 is 11957868.0433669697
• The cube root of 142990608142577 is 52292.0704663363

Scales and comparisons

• 142,990,608,142,577 seconds is equal to 4,546,659 years, 2 weeks, 12 hours, 56 minutes, 17 seconds.
• To count from 1 to 142,990,608,142,577 would take you about eleven million, three hundred sixty-six thousand, six hundred forty-seven 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 142990608142577 cubic inches would be around 4357.7 feet tall.

Recreational maths with 142990608142577

• 142990608142577 backwards is 775241806099241
• The number of decimal digits it has is: 15
• The sum of 142990608142577's digits is 65
• More coming soon!