6442027974

Names of 6442027974

• Cardinal: 6442027974 can be written as Six billion, four hundred forty-two million, twenty-seven thousand, nine hundred seventy-four.

Scientific notation

• Scientific notation: 6.442027974 × 10⁹

Factors of 6442027974

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5147

Divisors of 6442027974

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 9 17 18 31 34 51 62 93 102 137 153 186 274 279 306 411 527 558 822 1054 1233 1581 2329 2466 3162 4247 4658 4743 4957 6987 8494 9486 9914 12741 13974 14871 20961 25482 29742 38223 41922 44613 72199 76446 84269 89226 144398 153667 168538 216597 252807 307334 433194 461001 505614 649791 679109 758421 922002 1299582 1358218 1383003 1516842 2037327 2612339 2766006 4074654 5224678 6111981 7837017 11544853 12223962 15674034 21052379 23089706 23511051 34634559 42104758 47022102 63157137 69269118 103903677 126314274 189471411 207807354 357890443 378942822 715780886 1073671329 2147342658 3221013987 6442027974
• Sum of all divisors σ(n): 15369958656
• Sum of proper divisors (its aliquot sum) s(n): 8927930682
• 6442027974 is an abundant number, because the sum of its proper divisors (8927930682) is greater than itself. Its abundance is 2485902708

Bases of 6442027974

• Binary: 101111111111110011000101111000110₂
• Hexadecimal: 0x17FF98BC6
• Base-36: 2YJF0LI

Squares and roots of 6442027974

• 6442027974 squared (6442027974²) is 41499724417798544676
• 6442027974 cubed (6442027974³) is 267342385612749088299280766424
• The square root of 6442027974 is 80262.2450097179
• The cube root of 6442027974 is 1860.6907649381

Scales and comparisons

• 6,442,027,974 seconds is equal to 204 years, 43 weeks, 3 days, 12 hours, 12 minutes, 54 seconds.
• To count from 1 to 6,442,027,974 would take you about four hundred 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 6442027974 cubic inches would be around 155.1 feet tall.

Recreational maths with 6442027974

• 6442027974 backwards is 4797202446
• The number of decimal digits it has is: 10
• The sum of 6442027974's digits is 45
• More coming soon!