83838521720074

Names of 83838521720074

• Cardinal: 83838521720074 can be written as Eighty-three trillion, eight hundred thirty-eight billion, five hundred twenty-one million, seven hundred twenty thousand and seventy-four.

Scientific notation

• Scientific notation: 8.3838521720074 × 10¹³

Factors of 83838521720074

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 19822

Divisors of 83838521720074

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 11 22 121 242 337 674 1331 2662 3707 7414 8581 10891 17162 21782 40777 81554 94391 119801 188782 239602 448547 897094 1038301 1317811 2076602 2635622 2891797 3670267 5783594 7340534 11421311 14495921 22842622 28991842 31809767 40372937 63619534 80745874 93455671 186911342 349907437 444102307 699814874 888204614 1028012381 2056024762 3848981807 4885125377 7697963614 9770250754 11308136191 22616272382 31494561127 62989122254 124389498101 248778996202 346440172397 692880344794 3810841896367 7621683792734 41919260860037 83838521720074
• Sum of all divisors σ(n): 138763477367424
• Sum of proper divisors (its aliquot sum) s(n): 54924955647350
• 83838521720074 is a deficient number, because the sum of its proper divisors (54924955647350) is less than itself. Its deficiency is 28913566072724

Bases of 83838521720074

• Binary: 10011000100000000101101010011100011110100001010₂
• Hexadecimal: 0x4C402D4E3D0A
• Base-36: TPUVV6OLM

Squares and roots of 83838521720074

• 83838521720074 squared (83838521720074²) is 7028897724207319859614565476
• 83838521720074 cubed (83838521720074³) is 589292394519134094264874440157599616565224
• The square root of 83838521720074 is 9156337.7897538271
• The cube root of 83838521720074 is 43767.1100153527

Scales and comparisons

• 83,838,521,720,074 seconds is equal to 2,665,805 years, 34 weeks, 2 days, 15 hours, 34 minutes, 34 seconds.
• To count from 1 to 83,838,521,720,074 would take you about six million, six hundred sixty-four thousand, five hundred fourteen 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 83838521720074 cubic inches would be around 3647.3 feet tall.

Recreational maths with 83838521720074

• 83838521720074 backwards is 47002712583838
• The number of decimal digits it has is: 14
• The sum of 83838521720074's digits is 58
• More coming soon!