42755944009843130353

Names of 42755944009843130353

• Cardinal: 42755944009843130353 can be written as Forty-two quintillion, seven hundred fifty-five quadrillion, nine hundred forty-four trillion, nine billion, eight hundred forty-three million, one hundred thirty thousand, three hundred fifty-three.

Scientific notation

• Scientific notation: 4.2755944009843130353 × 10¹⁹

Factors of 42755944009843130353

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 726717

Divisors of 42755944009843130353

• Number of divisors d(n): 32
• Complete list of divisors:
  1 7 12899 18803 38351 90293 131621 268457 656657 4596599 242539897 494689549 721113853 1697779279 3462826843 5047796971 8470218643 12347121571 25183452607 59291530501 86429850997 176284168249 9301647589847 65111533128929 159265521144329 324841355177693 473524459369421 1114858648010303 2273889486243851 3314671215585947 6107992001406161479 42755944009843130353
• Sum of all divisors σ(n): 48871671854794444800
• Sum of proper divisors (its aliquot sum) s(n): 6115727844951314447
• 42755944009843130353 is a deficient number, because the sum of its proper divisors (6115727844951314447) is less than itself. Its deficiency is 36640216164891815906

Bases of 42755944009843130353

• Binary: 100101000101011011101000001000101111010111001100001011111111110001₂
• Hexadecimal: 0x2515BA08BD730BFF1
• Base-36: 90U857ZTW05IP

Squares and roots of 42755944009843130353

• 42755944009843130353 squared (42755944009843130353²) is 1828070748172840660412023679146149904609
• 42755944009843130353 cubed (42755944009843130353³) is 78160890554910016266271008546980908899425947145144902496977
• The square root of 42755944009843130353 is 6538802949.3052572301
• The cube root of 42755944009843130353 is 3496757.3779772349

Scales and comparisons

• 42,755,944,009,843,130,353 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 42,755,944,009,843,130,353 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 42755944009843130353 cubic inches would be around 291396.4 feet tall.

Recreational maths with 42755944009843130353

• 42755944009843130353 backwards is 35303134890044955724
• The number of decimal digits it has is: 20
• The sum of 42755944009843130353's digits is 79
• More coming soon!