42100539120

Names of 42100539120

• Cardinal: 42100539120 can be written as Forty-two billion, one hundred million, five hundred thirty-nine thousand, one hundred twenty.

Scientific notation

• Scientific notation: 4.210053912 × 10¹⁰

Factors of 42100539120

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 58472981

Divisors of 42100539120

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 36 40 45 48 60 72 80 90 120 144 180 240 360 720 58472971 116945942 175418913 233891884 292364855 350837826 467783768 526256739 584729710 701675652 877094565 935567536 1052513478 1169459420 1403351304 1754189130 2105026956 2338918840 2631283695 2806702608 3508378260 4210053912 4677837680 5262567390 7016756520 8420107824 10525134780 14033513040 21050269560 42100539120
• Sum of all divisors σ(n): 141387646296
• Sum of proper divisors (its aliquot sum) s(n): 99287107176
• 42100539120 is an abundant number, because the sum of its proper divisors (99287107176) is greater than itself. Its abundance is 57186568056

Bases of 42100539120

• Binary: 100111001101011000110011111011110000₂
• Hexadecimal: 0x9CD633EF0
• Base-36: JC9KNW0

Squares and roots of 42100539120

• 42100539120 squared (42100539120²) is 1772455394194650374400
• 42100539120 cubed (42100539120³) is 74621327661746898982149846528000
• The square root of 42100539120 is 205184.1590376801
• The cube root of 42100539120 is 3478.7980589537

Scales and comparisons

• 42,100,539,120 seconds is equal to 1,338 years, 34 weeks, 4 days, 18 hours, 12 minutes.
• To count from 1 to 42,100,539,120 would take you about two thousand, six hundred seventy-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 42100539120 cubic inches would be around 289.9 feet tall.

Recreational maths with 42100539120

• 42100539120 backwards is 02193500124
• The number of decimal digits it has is: 11
• The sum of 42100539120's digits is 27
• More coming soon!