42162146523

Names of 42162146523

• Cardinal: 42162146523 can be written as Forty-two billion, one hundred sixty-two million, one hundred forty-six thousand, five hundred twenty-three.

Scientific notation

• Scientific notation: 4.2162146523 × 10¹⁰

Factors of 42162146523

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 910

Divisors of 42162146523

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 9 21 63 67 73 201 219 293 467 469 511 603 657 879 1401 1407 1533 2051 2637 3269 4203 4221 4599 4891 6153 9807 14673 18459 19631 21389 29421 31289 34091 34237 44019 58893 64167 93867 102273 102711 136831 137417 149723 176679 192501 219023 238637 281601 306819 308133 410493 412251 449169 657069 715911 957817 1231479 1236753 1347507 1433063 1971207 2147733 2284097 2873451 4299189 6852291 8620353 9167677 9988663 10031441 12897567 15988679 20556873 27503031 29965989 30094323 47966037 64173739 69920641 82509093 89897967 90282969 143898111 192521217 209761923 577563651 629285769 669240421 2007721263 4684682947 6023163789 14054048841 42162146523
• Sum of all divisors σ(n): 72005746176
• Sum of proper divisors (its aliquot sum) s(n): 29843599653
• 42162146523 is a deficient number, because the sum of its proper divisors (29843599653) is less than itself. Its deficiency is 12318546870

Bases of 42162146523

• Binary: 100111010001000011110100110011011011₂
• Hexadecimal: 0x9D10F4CDB
• Base-36: JDA94GR

Squares and roots of 42162146523

• 42162146523 squared (42162146523²) is 1777646599426920989529
• 42162146523 cubed (42162146523³) is 74949396391150530591265846757667
• The square root of 42162146523 is 205334.2312499307
• The cube root of 42162146523 is 3480.4941200375

Scales and comparisons

• 42,162,146,523 seconds is equal to 1,340 years, 32 weeks, 3 days, 19 hours, 22 minutes, 3 seconds.
• To count from 1 to 42,162,146,523 would take you about two thousand, six hundred eighty-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 42162146523 cubic inches would be around 290 feet tall.

Recreational maths with 42162146523

• 42162146523 backwards is 32564126124
• The number of decimal digits it has is: 11
• The sum of 42162146523's digits is 36
• More coming soon!