27438653004

Names of 27438653004

• Cardinal: 27438653004 can be written as Twenty-seven billion, four hundred thirty-eight million, six hundred fifty-three thousand and four.

Scientific notation

• Scientific notation: 2.7438653004 × 10¹⁰

Factors of 27438653004

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3940

Divisors of 27438653004

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 7 12 14 17 21 28 34 42 51 68 84 102 119 204 238 289 357 476 578 714 867 1156 1428 1734 2023 3468 3911 4046 4913 6069 7822 8092 9826 11733 12138 14739 15644 19652 23466 24276 27377 29478 34391 46932 54754 58956 66487 68782 82131 83521 103173 109508 132974 137564 164262 167042 199461 206346 250563 265948 328524 334084 398922 412692 465409 501126 584647 797844 930818 1002252 1130279 1169294 1396227 1753941 1861636 2260558 2338588 2792454 3390837 3507882 4521116 5584908 6781674 7015764 7911953 13563348 15823906 19214743 23735859 31647812 38429486 47471718 57644229 76858972 94943436 115288458 134503201 230576916 269006402 326650631 403509603 538012804 653301262 807019206 979951893 1306602524 1614038412 1959903786 2286554417 3919807572 4573108834 6859663251 9146217668 13719326502 27438653004
• Sum of all divisors σ(n): 77762673408
• Sum of proper divisors (its aliquot sum) s(n): 50324020404
• 27438653004 is an abundant number, because the sum of its proper divisors (50324020404) is greater than itself. Its abundance is 22885367400

Bases of 27438653004

• Binary: 11001100011011110001001111001001100₂
• Hexadecimal: 0x663789E4C
• Base-36: CLS9K5O

Squares and roots of 27438653004

• 27438653004 squared (27438653004²) is 752879678673918224016
• 27438653004 cubed (27438653004³) is 20658004256896661013846963344064
• The square root of 27438653004 is 165646.1680933187
• The cube root of 27438653004 is 3016.1592112419

Scales and comparisons

• 27,438,653,004 seconds is equal to 872 years, 24 weeks, 1 day, 3 minutes, 24 seconds.
• To count from 1 to 27,438,653,004 would take you about one thousand, seven hundred forty-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 27438653004 cubic inches would be around 251.3 feet tall.

Recreational maths with 27438653004

• 27438653004 backwards is 40035683472
• 27438653004 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 27438653004's digits is 42
• More coming soon!