42841423989

Names of 42841423989

• Cardinal: 42841423989 can be written as Forty-two billion, eight hundred forty-one million, four hundred twenty-three thousand, nine hundred eighty-nine.

Scientific notation

• Scientific notation: 4.2841423989 × 10¹⁰

Factors of 42841423989

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 487

Divisors of 42841423989

• Number of divisors d(n): 120
• Complete list of divisors:
  1 3 7 9 13 21 27 31 39 63 81 91 93 117 189 217 273 279 351 403 433 567 651 819 837 1053 1209 1299 1953 2457 2511 2821 3031 3627 3897 5629 5859 7371 8463 9093 10881 11691 13423 16887 17577 25389 27279 32643 35073 39403 40269 50661 76167 81837 93961 118209 120807 151983 174499 187489 228501 245511 281883 354627 362421 455949 523497 562467 845649 1063881 1087263 1221493 1312423 1570491 1687401 2437357 2536947 3191643 3664479 3937269 4711473 5062203 5812159 7312071 7610841 10993437 11811807 14134419 15186609 17061499 17436477 21936213 32980311 35435421 40685113 51184497 52309431 65808639 75558067 98940933 106306263 122055339 153553491 156928293 197425917 226674201 366166017 460660473 470784879 528906469 680022603 1098498051 1381981419 1586719407 2040067809 3295494153 4760158221 6120203427 14280474663 42841423989
• Sum of all divisors σ(n): 81495439872
• Sum of proper divisors (its aliquot sum) s(n): 38654015883
• 42841423989 is a deficient number, because the sum of its proper divisors (38654015883) is less than itself. Its deficiency is 4187408106

Bases of 42841423989

• Binary: 100111111001100011000100000001110101₂
• Hexadecimal: 0x9F98C4075
• Base-36: JOIOEB9

Squares and roots of 42841423989

• 42841423989 squared (42841423989²) is 1835387609405264672121
• 42841423989 cubed (42841423989³) is 78630618758688067947098828910669
• The square root of 42841423989 is 206981.6996475775
• The cube root of 42841423989 is 3499.0861284509

Scales and comparisons

• 42,841,423,989 seconds is equal to 1,362 years, 11 weeks, 4 days, 19 hours, 33 minutes, 9 seconds.
• To count from 1 to 42,841,423,989 would take you about two thousand, seven hundred twenty-four 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 42841423989 cubic inches would be around 291.6 feet tall.

Recreational maths with 42841423989

• 42841423989 backwards is 98932414824
• The number of decimal digits it has is: 11
• The sum of 42841423989's digits is 54
• More coming soon!