989235713693542

Names of 989235713693542

• Cardinal: 989235713693542 can be written as Nine hundred eighty-nine trillion, two hundred thirty-five billion, seven hundred thirteen million, six hundred ninety-three thousand, five hundred forty-two.

Scientific notation

• Scientific notation: 9.89235713693542 × 10¹⁴

Factors of 989235713693542

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 263477

Divisors of 989235713693542

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 7 14 19 38 133 223 266 446 1561 3122 4237 8474 29659 59318 106213 157013 212426 314026 743491 1099091 1486982 2018047 2198182 2983247 4036094 5966494 14126329 20882729 23685499 28252658 35013899 41765458 47370998 70027798 165798493 245097293 331596986 450024481 490194586 665264081 900048962 1330528162 3150171367 4656848567 6300342734 9313697134 16676821769 33353643538 116737752383 233475504766 316859613611 633719227222 2218017295277 3718931254487 4436034590554 7437862508974 26032518781409 52065037562818 70659693835253 141319387670506 494617856846771 989235713693542
• Sum of all divisors σ(n): 1793120178769920
• Sum of proper divisors (its aliquot sum) s(n): 803884465076378
• 989235713693542 is a deficient number, because the sum of its proper divisors (803884465076378) is less than itself. Its deficiency is 185351248617164

Bases of 989235713693542

• Binary: 11100000111011010001100011010100000101011101100110₂
• Hexadecimal: 0x383B463505766
• Base-36: 9QNKM2MGKM

Squares and roots of 989235713693542

• 989235713693542 squared (989235713693542²) is 978587297246771399211892505764
• 989235713693542 cubed (989235713693542³) is 968053503403344233354504450771021501964576088
• The square root of 989235713693542 is 31452117.7934577563
• The cube root of 989235713693542 is 99639.8952587627

Scales and comparisons

• 989,235,713,693,542 seconds is equal to 31,454,635 years, 41 weeks, 12 minutes, 22 seconds.
• To count from 1 to 989,235,713,693,542 would take you about seventy-eight million, six hundred thirty-six thousand, five hundred eighty-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 989235713693542 cubic inches would be around 8303.3 feet tall.

Recreational maths with 989235713693542

• 989235713693542 backwards is 245396317532989
• The number of decimal digits it has is: 15
• The sum of 989235713693542's digits is 76
• More coming soon!