142048473091281

Names of 142048473091281

• Cardinal: 142048473091281 can be written as One hundred forty-two trillion, forty-eight billion, four hundred seventy-three million, ninety-one thousand, two hundred eighty-one.

Scientific notation

• Scientific notation: 1.42048473091281 × 10¹⁴

Factors of 142048473091281

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 457

Divisors of 142048473091281

• Number of divisors d(n): 45
• Complete list of divisors:
  1 3 9 107 321 347 963 1041 3123 11449 34347 37129 103041 111387 120409 334161 361227 1083681 1225043 3675129 3972803 11025387 11918409 12883763 35755227 38651289 115953867 131079601 393238803 425089921 1179716409 1275269763 1378562641 3825809289 4135687923 12407063769 45484621547 136453864641 147506202587 409361593923 442518607761 1327555823283 15783163676809 47349491030427 142048473091281
• Sum of all divisors σ(n): 207715397294041
• Sum of proper divisors (its aliquot sum) s(n): 65666924202760
• 142048473091281 is a deficient number, because the sum of its proper divisors (65666924202760) is less than itself. Its deficiency is 76381548888521

Bases of 142048473091281

• Binary: 100000010011000100111100110001111000110011010001₂
• Hexadecimal: 0x81313CC78CD1
• Base-36: 1ECO61AN69

Squares and roots of 142048473091281

• 142048473091281 squared (142048473091281²) is 20177768707564382336158220961
• 142048473091281 cubed (142048473091281³) is 2866221235298550965434632357933501120541041
• 142048473091281 is a perfect square number. Its square root is 11918409
• The cube root of 142048473091281 is 52176.9701520019

Scales and comparisons

• 142,048,473,091,281 seconds is equal to 4,516,702 years, 3 weeks, 16 hours, 1 minute, 21 seconds.
• To count from 1 to 142,048,473,091,281 would take you about eleven million, two hundred ninety-one thousand, seven hundred fifty-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 142048473091281 cubic inches would be around 4348.1 feet tall.

Recreational maths with 142048473091281

• 142048473091281 backwards is 182190374840241
• The number of decimal digits it has is: 15
• The sum of 142048473091281's digits is 54
• More coming soon!