420120101504

Names of 420120101504

• Cardinal: 420120101504 can be written as Four hundred twenty billion, one hundred twenty million, one hundred one thousand, five hundred four.

Scientific notation

• Scientific notation: 4.20120101504 × 10¹¹

Factors of 420120101504

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1325

Divisors of 420120101504

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 8 16 32 41 53 64 82 106 128 164 212 328 424 656 848 1229 1312 1696 2173 2458 2624 3392 4346 4916 5248 6784 8692 9832 17384 19664 34768 39328 50389 65137 69536 78656 100778 130274 139072 157312 201556 260548 278144 403112 521096 806224 1042192 1510441 1612448 2084384 2670617 3020882 3224896 4168768 5341234 6041764 6449792 8337536 10682468 12083528 21364936 24167056 42729872 48334112 61928081 80053373 85459744 96668224 123856162 160106746 170919488 193336448 247712324 320213492 341838976 495424648 640426984 990849296 1280853968 1981698592 2561707936 3282188293 3963397184 5123415872 6564376586 7926794368 10246831744 13128753172 26257506344 52515012688 105030025376 210060050752 420120101504
• Sum of all divisors σ(n): 874259806140
• Sum of proper divisors (its aliquot sum) s(n): 454139704636
• 420120101504 is an abundant number, because the sum of its proper divisors (454139704636) is greater than itself. Its abundance is 34019603132

Bases of 420120101504

• Binary: 110000111010001000111000000001010000000₂
• Hexadecimal: 0x61D11C0280
• Base-36: 5D00NSZK

Squares and roots of 420120101504

• 420120101504 squared (420120101504²) is 176500899687731263062016
• 420120101504 cubed (420120101504³) is 74151575892356980141088287766872064
• The square root of 420120101504 is 648166.7235395537
• The cube root of 420120101504 is 7489.5861484237

Scales and comparisons

• 420,120,101,504 seconds is equal to 13,358 years, 27 weeks, 4 hours, 11 minutes, 44 seconds.
• To count from 1 to 420,120,101,504 would take you about twenty-six thousand, seven hundred seventeen 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 420120101504 cubic inches would be around 624.1 feet tall.

Recreational maths with 420120101504

• 420120101504 backwards is 405101021024
• The number of decimal digits it has is: 12
• The sum of 420120101504's digits is 20
• More coming soon!