42618514512

Names of 42618514512

• Cardinal: 42618514512 can be written as Forty-two billion, six hundred eighteen million, five hundred fourteen thousand, five hundred twelve.

Scientific notation

• Scientific notation: 4.2618514512 × 10¹⁰

Factors of 42618514512

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 26254

Divisors of 42618514512

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 56 84 112 168 336 6389 12778 19167 19853 25556 38334 39706 44723 51112 59559 76668 79412 89446 102224 119118 134169 138971 153336 158824 178892 238236 268338 277942 306672 317648 357784 416913 476472 536676 555884 715568 833826 952944 1073352 1111768 1667652 2146704 2223536 3335304 6670608 126840817 253681634 380522451 507363268 761044902 887885719 1014726536 1522089804 1775771438 2029453072 2663657157 3044179608 3551542876 5327314314 6088359216 7103085752 10654628628 14206171504 21309257256 42618514512
• Sum of all divisors σ(n): 125852123520
• Sum of proper divisors (its aliquot sum) s(n): 83233609008
• 42618514512 is an abundant number, because the sum of its proper divisors (83233609008) is greater than itself. Its abundance is 40615094496

Bases of 42618514512

• Binary: 100111101100010000101110110001010000₂
• Hexadecimal: 0x9EC42EC50
• Base-36: JKTYO9C

Squares and roots of 42618514512

• 42618514512 squared (42618514512²) is 1816337779209554598144
• 42618514512 cubed (42618514512³) is 77409618001936254530056392265728
• The square root of 42618514512 is 206442.5210851679
• The cube root of 42618514512 is 3493.0068396991

Scales and comparisons

• 42,618,514,512 seconds is equal to 1,355 years, 7 weeks, 20 hours, 15 minutes, 12 seconds.
• To count from 1 to 42,618,514,512 would take you about two thousand, seven hundred ten 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 42618514512 cubic inches would be around 291.1 feet tall.

Recreational maths with 42618514512

• 42618514512 backwards is 21541581624
• The number of decimal digits it has is: 11
• The sum of 42618514512's digits is 39
• More coming soon!