42986271315

Names of 42986271315

• Cardinal: 42986271315 can be written as Forty-two billion, nine hundred eighty-six million, two hundred seventy-one thousand, three hundred fifteen.

Scientific notation

• Scientific notation: 4.2986271315 × 10¹⁰

Factors of 42986271315

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 315

Divisors of 42986271315

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 13 15 17 39 51 65 85 169 195 221 255 277 507 663 831 845 1105 1385 2197 2535 2873 3315 3601 4155 4709 6591 8619 10803 10985 14127 14365 18005 23545 32955 37349 43095 46813 54015 61217 70635 76729 112047 140439 183651 186745 230187 234065 306085 383645 560235 608569 702195 795821 918255 997477 1150935 1304393 1825707 2387463 2992431 3042845 3913179 3979105 4987385 6521965 9128535 10345673 11937315 12967201 14962155 16957109 19565895 31037019 38901603 50871327 51728365 64836005 84785545 155185095 168573613 194508015 220442417 254356635 505720839 661327251 842868065 1102212085 2528604195 2865751421 3306636255 8597254263 14328757105 42986271315
• Sum of all divisors σ(n): 79175517120
• Sum of proper divisors (its aliquot sum) s(n): 36189245805
• 42986271315 is a deficient number, because the sum of its proper divisors (36189245805) is less than itself. Its deficiency is 6797025510

Bases of 42986271315

• Binary: 101000000010001011100111001001010011₂
• Hexadecimal: 0xA022E7253
• Base-36: JQWWZ83

Squares and roots of 42986271315

• 42986271315 squared (42986271315²) is 1847819521566791829225
• 42986271315 cubed (42986271315³) is 79430871295223607465190996180875
• The square root of 42986271315 is 207331.3080916629
• The cube root of 42986271315 is 3503.0251753635

Scales and comparisons

• 42,986,271,315 seconds is equal to 1,366 years, 43 weeks, 1 day, 6 hours, 55 minutes, 15 seconds.
• To count from 1 to 42,986,271,315 would take you about two thousand, seven hundred thirty-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 42986271315 cubic inches would be around 291.9 feet tall.

Recreational maths with 42986271315

• 42986271315 backwards is 51317268924
• The number of decimal digits it has is: 11
• The sum of 42986271315's digits is 48
• More coming soon!