142039242990994632703

Names of 142039242990994632703

• Cardinal: 142039242990994632703 can be written as One hundred forty-two quintillion, thirty-nine quadrillion, two hundred forty-two trillion, nine hundred ninety billion, nine hundred ninety-four million, six hundred thirty-two thousand, seven hundred three.

Scientific notation

• Scientific notation: 1.42039242990994632703 × 10²⁰

Factors of 142039242990994632703

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 2653819319

Divisors of 142039242990994632703

• Number of divisors d(n): 32
• Complete list of divisors:
  1 7 31 217 331 2317 10261 71827 745369 5217583 23106439 161745073 246717139 1727019973 2653073581 7648231309 18571515067 53537619163 82245281011 575716967077 878167355311 6147171487177 27223188014641 190562316102487 1977518801996389 13842631613974723 61303082861888059 429121580033216413 654558723460804759 4581911064225633313 20291320427284947529 142039242990994632703
• Sum of all divisors σ(n): 168073503572657377280
• Sum of proper divisors (its aliquot sum) s(n): 26034260581662744577
• 142039242990994632703 is a deficient number, because the sum of its proper divisors (26034260581662744577) is less than itself. Its deficiency is 116004982409331888126

Bases of 142039242990994632703

• Binary: 1111011001100110000110000101111000110110011101000001010111111111111₂
• Hexadecimal: 0x7B330C2F1B3A0AFFF
• Base-36: TZ5B9FCVA9VY7

Squares and roots of 142039242990994632703

• 142039242990994632703 squared (142039242990994632703²) is 20175146549454817892475424298153877086209
• 142039242990994632703 cubed (142039242990994632703³) is 2865662543116939791201421853185594350489377997601095821692927
• The square root of 142039242990994632703 is 11918021773.3898536749
• The cube root of 142039242990994632703 is 5217583.9999999989

Scales and comparisons

• 142,039,242,990,994,632,703 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 142,039,242,990,994,632,703 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 142039242990994632703 cubic inches would be around 434798.7 feet tall.

Recreational maths with 142039242990994632703

• 142039242990994632703 backwards is 307236499099242930241
• The number of decimal digits it has is: 21
• The sum of 142039242990994632703's digits is 88
• More coming soon!