142980998559638247

Names of 142980998559638247

• Cardinal: 142980998559638247 can be written as One hundred forty-two quadrillion, nine hundred eighty trillion, nine hundred ninety-eight billion, five hundred fifty-nine million, six hundred thirty-eight thousand, two hundred forty-seven.

Scientific notation

• Scientific notation: 1.42980998559638247 × 10¹⁷

Factors of 142980998559638247

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3465

Divisors of 142980998559638247

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 27 941 2521 2823 7563 8469 22689 25407 68067 885481 2372261 2656443 6355441 7116783 7969329 19066323 21350349 23907987 57198969 64051047 171596907 833237621 2232297601 2499712863 5980469981 6696892803 7499138589 17941409943 20090678409 22497415767 53824229829 60272035227 161472689487 2100592042541 5627622252121 6301776127623 16882866756363 18905328382869 50648600269089 56715985148607 151945800807267 5295592539245861 15886777617737583 47660332853212749 142980998559638247
• Sum of all divisors σ(n): 212133192366494880
• Sum of proper divisors (its aliquot sum) s(n): 69152193806856633
• 142980998559638247 is a deficient number, because the sum of its proper divisors (69152193806856633) is less than itself. Its deficiency is 73828804752781614

Bases of 142980998559638247

• Binary: 111111011111110000111010111101100110001110010001011100111₂
• Hexadecimal: 0x1FBF875ECC722E7
• Base-36: 133UJ7YAFA3R

Squares and roots of 142980998559638247

• 142980998559638247 squared (142980998559638247²) is 20443565949111274463255979505233009
• 142980998559638247 cubed (142980998559638247³) is 2923041473523748645997779127678204131939510483295223
• The square root of 142980998559638247 is 378128283.2051025603
• The cube root of 142980998559638247 is 522908.9902285957

Scales and comparisons

• 142,980,998,559,638,247 seconds is equal to 4,546,353,484 years, 48 weeks, 2 days, 7 hours, 57 minutes, 27 seconds.
• To count from 1 to 142,980,998,559,638,247 would take you about thirteen billion, six hundred thirty-nine million, sixty thousand, four hundred 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 142980998559638247 cubic inches would be around 43575.7 feet tall.

Recreational maths with 142980998559638247

• 142980998559638247 backwards is 742836955899089241
• The number of decimal digits it has is: 18
• The sum of 142980998559638247's digits is 99
• More coming soon!