42831684225

Names of 42831684225

• Cardinal: 42831684225 can be written as Forty-two billion, eight hundred thirty-one million, six hundred eighty-four thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 4.2831684225 × 10¹⁰

Factors of 42831684225

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 253

Divisors of 42831684225

• Number of divisors d(n): 240
• Complete list of divisors:
  1 3 5 9 11 15 25 27 33 41 45 55 75 81 99 123 135 165 193 205 225 243 275 297 369 405 451 495 579 615 675 729 825 891 965 1025 1107 1215 1353 1485 1737 1845 2025 2123 2187 2255 2475 2673 2895 3075 3321 3645 4059 4455 4825 5211 5535 6075 6369 6561 6765 7425 7913 8019 8685 9225 9963 10615 10935 11275 12177 13365 14475 15633 16605 18225 19107 19683 20295 22275 23739 24057 26055 27675 29889 31845 32805 33825 36531 39565 40095 43425 46899 49815 53075 54675 57321 60885 66825 71217 72171 78165 83025 87043 89667 95535 98415 101475 109593 118695 120285 130275 140697 149445 159225 164025 171963 182655 197825 200475 213651 216513 234495 249075 261129 269001 286605 304425 328779 356085 360855 390825 422091 435215 448335 477675 492075 515889 547965 593475 601425 640953 703485 747225 783387 807003 859815 913275 986337 1068255 1082565 1172475 1266273 1305645 1345005 1433025 1547667 1643895 1780425 1804275 1922859 2110455 2176075 2241675 2350161 2579445 2739825 2959011 3204765 3517425 3798819 3916935 4035015 4299075 4643001 4931685 5341275 5412825 5768577 6331365 6528225 6725025 7050483 7738335 8219475 8877033 9614295 10552275 11750805 12897225 13929003 14795055 16023825 17305731 18994095 19584675 20175075 21151449 23215005 24658425 28842885 31656825 35252415 38691675 41787009 44385165 48071475 51917193 58754025 63454347 69645015 73975275 86528655 94970475 105757245 116075025 144214425 155751579 176262075 190363041 208935045 221925825 259585965 317271735 348225075 432643275 528786225 571089123 778757895 951815205 1044675225 1297929825 1586358675 1713267369 2855445615 3893789475 4759076025 8566336845 14277228075 42831684225
• Sum of all divisors σ(n): 89488897344
• Sum of proper divisors (its aliquot sum) s(n): 46657213119
• 42831684225 is an abundant number, because the sum of its proper divisors (46657213119) is greater than itself. Its abundance is 3825528894

Bases of 42831684225

• Binary: 100111111000111101111010001010000001₂
• Hexadecimal: 0x9F8F7A281
• Base-36: JOCVN29

Squares and roots of 42831684225

• 42831684225 squared (42831684225²) is 1834553173550113850625
• 42831684225 cubed (42831684225³) is 78577002223470098662768818890625
• The square root of 42831684225 is 206958.1702301217
• The cube root of 42831684225 is 3498.8209423069

Scales and comparisons

• 42,831,684,225 seconds is equal to 1,361 years, 47 weeks, 4 days, 2 hours, 3 minutes, 45 seconds.
• To count from 1 to 42,831,684,225 would take you about two thousand, seven hundred twenty-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 42831684225 cubic inches would be around 291.6 feet tall.

Recreational maths with 42831684225

• 42831684225 backwards is 52248613824
• 42831684225 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42831684225's digits is 45
• More coming soon!