30840371430

Names of 30840371430

• Cardinal: 30840371430 can be written as Thirty billion, eight hundred forty million, three hundred seventy-one thousand, four hundred thirty.

Scientific notation

• Scientific notation: 3.084037143 × 10¹⁰

Factors of 30840371430

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 19493

Divisors of 30840371430

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 10 11 15 22 30 33 55 66 110 165 330 8581 10891 17162 21782 25743 32673 42905 51486 54455 65346 85810 94391 108910 119801 128715 163365 188782 239602 257430 283173 326730 359403 471955 566346 599005 718806 943910 1198010 1415865 1797015 2831730 3594030 93455671 186911342 280367013 467278355 560734026 934556710 1028012381 1401835065 2056024762 2803670130 3084037143 5140061905 6168074286 10280123810 15420185715 30840371430
• Sum of all divisors σ(n): 80762524416
• Sum of proper divisors (its aliquot sum) s(n): 49922152986
• 30840371430 is an abundant number, because the sum of its proper divisors (49922152986) is greater than itself. Its abundance is 19081781556

Bases of 30840371430

• Binary: 11100101110001110101011100011100110₂
• Hexadecimal: 0x72E3AB8E6
• Base-36: E61K6W6

Squares and roots of 30840371430

• 30840371430 squared (30840371430²) is 951128509940360244900
• 30840371430 cubed (30840371430³) is 29333156524223157100721763207000
• The square root of 30840371430 is 175614.2688678799
• The cube root of 30840371430 is 3135.9793912505

Scales and comparisons

• 30,840,371,430 seconds is equal to 980 years, 32 weeks, 4 days, 17 hours, 50 minutes, 30 seconds.
• To count from 1 to 30,840,371,430 would take you about one thousand, nine hundred sixty-one 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 30840371430 cubic inches would be around 261.3 feet tall.

Recreational maths with 30840371430

• 30840371430 backwards is 03417304803
• 30840371430 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30840371430's digits is 33
• More coming soon!