242909162925

Names of 242909162925

• Cardinal: 242909162925 can be written as Two hundred forty-two billion, nine hundred nine million, one hundred sixty-two thousand, nine hundred twenty-five.

Scientific notation

• Scientific notation: 2.42909162925 × 10¹¹

Factors of 242909162925

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 93

Divisors of 242909162925

• Number of divisors d(n): 168
• Complete list of divisors:
  1 3 5 11 13 15 25 33 39 55 61 65 75 143 165 169 183 195 275 305 325 429 507 671 715 793 825 845 915 975 1525 1859 2013 2145 2197 2379 2535 3355 3575 3965 4225 4575 5577 6591 8723 9295 10065 10309 10725 10985 11895 12675 16775 19825 24167 26169 27885 28561 30927 32955 43615 46475 50325 51545 54925 59475 72501 85683 113399 120835 130845 134017 139425 142805 154635 164775 218075 257725 314171 340197 362505 371293 402051 428415 566995 604175 654225 670085 714025 773175 942513 1113879 1474187 1570855 1700985 1742221 1812525 1856465 2010255 2142075 2834975 3350425 4084223 4422561 4712565 4826809 5226663 5569395 7370935 7854275 8504925 8711105 9282325 10051275 12252669 14480427 19164431 20421115 22112805 22648873 23562825 24134045 26133315 27846975 36854675 43555525 53094899 57493293 61263345 67946619 72402135 95822155 102105575 110564025 113244365 120670225 130666575 159284697 249137603 265474495 287466465 294435349 306316725 339733095 362010675 479110775 566221825 747412809 796423485 883306047 1245688015 1327372475 1437332325 1472176745 1698665475 3238788839 3737064045 3982117425 4416530235 6228440075 7360883725 9716366517 16193944195 18685320225 22082651175 48581832585 80969720975 242909162925
• Sum of all divisors σ(n): 482410591008
• Sum of proper divisors (its aliquot sum) s(n): 239501428083
• 242909162925 is a deficient number, because the sum of its proper divisors (239501428083) is less than itself. Its deficiency is 3407734842

Bases of 242909162925

• Binary: 11100010001110100000111010110110101101₂
• Hexadecimal: 0x388E83ADAD
• Base-36: 33L9UDNX

Squares and roots of 242909162925

• 242909162925 squared (242909162925²) is 59004861432924194555625
• 242909162925 cubed (242909162925³) is 14332821499177232134486711100203125
• The square root of 242909162925 is 492858.1570036149
• The cube root of 242909162925 is 6239.4738054557

Scales and comparisons

• 242,909,162,925 seconds is equal to 7,723 years, 39 weeks, 3 days, 15 hours, 28 minutes, 45 seconds.
• To count from 1 to 242,909,162,925 would take you about fifteen thousand, four hundred forty-seven 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 242909162925 cubic inches would be around 520 feet tall.

Recreational maths with 242909162925

• 242909162925 backwards is 529261909242
• The number of decimal digits it has is: 12
• The sum of 242909162925's digits is 51
• More coming soon!