30524438920

Names of 30524438920

• Cardinal: 30524438920 can be written as Thirty billion, five hundred twenty-four million, four hundred thirty-eight thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 3.052443892 × 10¹⁰

Factors of 30524438920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1019

Divisors of 30524438920

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 20 31 40 62 124 139 155 248 278 310 409 433 556 620 695 818 866 1112 1240 1390 1636 1732 2045 2165 2780 3272 3464 4090 4309 4330 5560 8180 8618 8660 12679 13423 16360 17236 17320 21545 25358 26846 34472 43090 50716 53692 56851 60187 63395 67115 86180 101432 107384 113702 120374 126790 134230 172360 177097 227404 240748 253580 268460 284255 300935 354194 454808 481496 507160 536920 568510 601870 708388 885485 1137020 1203740 1416776 1762381 1770970 1865797 2274040 2407480 3524762 3541940 3731594 5490007 7049524 7083880 7463188 8811905 9328985 10980014 14099048 14926376 17623810 18657970 21960028 24616483 27450035 35247620 37315940 43920056 49232966 54900070 70495240 74631880 98465932 109800140 123082415 196931864 219600280 246164830 492329660 763110973 984659320 1526221946 3052443892 3815554865 6104887784 7631109730 15262219460 30524438920
• Sum of all divisors σ(n): 71745408000
• Sum of proper divisors (its aliquot sum) s(n): 41220969080
• 30524438920 is an abundant number, because the sum of its proper divisors (41220969080) is greater than itself. Its abundance is 10696530160

Bases of 30524438920

• Binary: 11100011011011001011111100110001000₂
• Hexadecimal: 0x71B65F988
• Base-36: E0TGNT4

Squares and roots of 30524438920

• 30524438920 squared (30524438920²) is 931741371380810766400
• 30524438920 cubed (30524438920³) is 28440882579950594299055188288000
• The square root of 30524438920 is 174712.4463797585
• The cube root of 30524438920 is 3125.2341642557

Scales and comparisons

• 30,524,438,920 seconds is equal to 970 years, 30 weeks, 2 days, 2 hours, 48 minutes, 40 seconds.
• To count from 1 to 30,524,438,920 would take you about one thousand, nine hundred forty-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 30524438920 cubic inches would be around 260.4 feet tall.

Recreational maths with 30524438920

• 30524438920 backwards is 02983442503
• 30524438920 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30524438920's digits is 40
• More coming soon!