30397518324

Names of 30397518324

• Cardinal: 30397518324 can be written as Thirty billion, three hundred ninety-seven million, five hundred eighteen thousand, three hundred twenty-four.

Scientific notation

• Scientific notation: 3.0397518324 × 10¹⁰

Factors of 30397518324

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 8415

Divisors of 30397518324

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 81 108 162 243 324 486 729 972 1458 1511 2916 3022 4533 6044 6899 9066 13599 13798 18132 20697 27198 27596 40797 41394 54396 62091 81594 82788 122391 124182 163188 186273 244782 248364 367173 372546 489564 558819 734346 745092 1101519 1117638 1468692 1676457 2203038 2235276 3352914 4406076 5029371 6705828 10058742 10424389 20117484 20848778 31273167 41697556 62546334 93819501 125092668 187639002 281458503 375278004 562917006 844375509 1125834012 1688751018 2533126527 3377502036 5066253054 7599379581 10132506108 15198759162 30397518324
• Sum of all divisors σ(n): 79821352800
• Sum of proper divisors (its aliquot sum) s(n): 49423834476
• 30397518324 is an abundant number, because the sum of its proper divisors (49423834476) is greater than itself. Its abundance is 19026316152

Bases of 30397518324

• Binary: 11100010011110101010101000111110100₂
• Hexadecimal: 0x713D551F4
• Base-36: DYPWB90

Squares and roots of 30397518324

• 30397518324 squared (30397518324²) is 924009120257915768976
• 30397518324 cubed (30397518324³) is 28087584164583114193496510716224
• The square root of 30397518324 is 174348.8409023703
• The cube root of 30397518324 is 3120.8965729547

Scales and comparisons

• 30,397,518,324 seconds is equal to 966 years, 28 weeks, 3 days, 3 hours, 5 minutes, 24 seconds.
• To count from 1 to 30,397,518,324 would take you about one thousand, nine hundred thirty-three 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 30397518324 cubic inches would be around 260.1 feet tall.

Recreational maths with 30397518324

• 30397518324 backwards is 42381579303
• The number of decimal digits it has is: 11
• The sum of 30397518324's digits is 45
• More coming soon!