123468990894523

Names of 123468990894523

• Cardinal: 123468990894523 can be written as One hundred twenty-three trillion, four hundred sixty-eight billion, nine hundred ninety million, eight hundred ninety-four thousand, five hundred twenty-three.

Scientific notation

• Scientific notation: 1.23468990894523 × 10¹⁴

Factors of 123468990894523

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 19328

Divisors of 123468990894523

• Number of divisors d(n): 64
• Complete list of divisors:
  1 19 61 73 137 577 1159 1387 2603 4453 8357 10001 10963 18461 35197 42121 79049 84607 158783 190019 350759 610061 668743 800299 1126121 1347653 1501931 2529157 2569381 4821989 5770577 10651997 11591159 21396299 25605407 48053983 48818239 82206833 91617791 109640963 154278577 184628461 202387943 352005197 649771817 777595781 1459323589 1561929827 2931292963 3507940759 6688098743 11262336121 12345664523 14774319839 27727148191 47433342641 89018738929 106530621997 213984386299 901233510179 1691356039651 2024081817943 6498367941817 123468990894523
• Sum of all divisors σ(n): 135126048343680
• Sum of proper divisors (its aliquot sum) s(n): 11657057449157
• 123468990894523 is a deficient number, because the sum of its proper divisors (11657057449157) is less than itself. Its deficiency is 111811933445366

Bases of 123468990894523

• Binary: 11100000100101101011101010101111101000110111011₂
• Hexadecimal: 0x704B5D57D1BB
• Base-36: 17RKVDAXMJ

Squares and roots of 123468990894523

• 123468990894523 squared (123468990894523²) is 15244591712511803483711397529
• 123468990894523 cubed (123468990894523³) is 1882234355342840651663523692054096161833667
• The square root of 123468990894523 is 11111660.1322450013
• The cube root of 123468990894523 is 49795.0263166265

Scales and comparisons

• 123,468,990,894,523 seconds is equal to 3,925,931 years, 51 weeks, 5 days, 11 hours, 8 minutes, 43 seconds.
• To count from 1 to 123,468,990,894,523 would take you about nine million, eight hundred fourteen thousand, eight hundred twenty-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 123468990894523 cubic inches would be around 4149.6 feet tall.

Recreational maths with 123468990894523

• 123468990894523 backwards is 325498099864321
• 123468990894523 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 123468990894523's digits is 73
• More coming soon!