42509717984

Names of 42509717984

• Cardinal: 42509717984 can be written as Forty-two billion, five hundred nine million, seven hundred seventeen thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 4.2509717984 × 10¹⁰

Factors of 42509717984

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5816

Divisors of 42509717984

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 8 16 23 32 46 79 92 131 158 184 262 316 368 524 632 736 1048 1264 1817 2096 2528 3013 3634 4192 5581 6026 7268 10349 11162 12052 14536 20698 22324 24104 29072 41396 44648 48208 58144 82792 89296 96416 128363 165584 178592 238027 256726 331168 440899 476054 513452 731111 881798 952108 1026904 1462222 1763596 1904216 2053808 2924444 3527192 3808432 4107616 5848888 7054384 7616864 10140677 11697776 14108768 16815553 20281354 23395552 33631106 40562708 57757769 67262212 81125416 115515538 134524424 162250832 231031076 269048848 324501664 462062152 538097696 924124304 1328428687 1848248608 2656857374 5313714748 10627429496 21254858992 42509717984
• Sum of all divisors σ(n): 89126231040
• Sum of proper divisors (its aliquot sum) s(n): 46616513056
• 42509717984 is an abundant number, because the sum of its proper divisors (46616513056) is greater than itself. Its abundance is 4106795072

Bases of 42509717984

• Binary: 100111100101110001101101000111100000₂
• Hexadecimal: 0x9E5C6D1E0
• Base-36: JJ16SBK

Squares and roots of 42509717984

• 42509717984 squared (42509717984²) is 1807076123079213024256
• 42509717984 cubed (42509717984³) is 76818296367717419353782311419904
• The square root of 42509717984 is 206178.8495069269
• The cube root of 42509717984 is 3490.0319913433

Scales and comparisons

• 42,509,717,984 seconds is equal to 1,351 years, 35 weeks, 1 day, 14 hours, 59 minutes, 44 seconds.
• To count from 1 to 42,509,717,984 would take you about two thousand, seven hundred 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 42509717984 cubic inches would be around 290.8 feet tall.

Recreational maths with 42509717984

• 42509717984 backwards is 48971790524
• The number of decimal digits it has is: 11
• The sum of 42509717984's digits is 56
• More coming soon!