42787513971436

Names of 42787513971436

• Cardinal: 42787513971436 can be written as Forty-two trillion, seven hundred eighty-seven billion, five hundred thirteen million, nine hundred seventy-one thousand, four hundred thirty-six.

Scientific notation

• Scientific notation: 4.2787513971436 × 10¹³

Factors of 42787513971436

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 113229287

Divisors of 42787513971436

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 13 26 43 52 86 169 172 338 559 676 1118 2197 2236 4394 7267 8788 14534 29068 94471 188942 377884 113229229 226458458 452916916 1471979977 2943959954 4868856847 5887919908 9737713694 19135739701 19475427388 38271479402 63295139011 76542958804 126590278022 248764616113 253180556044 497529232226 822836807143 995058464452 1645673614286 3291347228572 10696878492859 21393756985718 42787513971436
• Sum of all divisors σ(n): 83001554759200
• Sum of proper divisors (its aliquot sum) s(n): 40214040787764
• 42787513971436 is a deficient number, because the sum of its proper divisors (40214040787764) is less than itself. Its deficiency is 2573473183672

Bases of 42787513971436

• Binary: 1001101110101000111110100100100011001011101100₂
• Hexadecimal: 0x26EA3E9232EC
• Base-36: F60B92SQ4

Squares and roots of 42787513971436

• 42787513971436 squared (42787513971436²) is 1830771351855830901023902096
• 42787513971436 cubed (42787513971436³) is 78334154796036137764782871410382604529856
• The square root of 42787513971436 is 6541216.5513332457
• The cube root of 42787513971436 is 34976.1780677787

Scales and comparisons

• 42,787,513,971,436 seconds is equal to 1,360,510 years, 30 weeks, 6 days, 3 hours, 37 minutes, 16 seconds.
• To count from 1 to 42,787,513,971,436 would take you about three million, four hundred one thousand, two hundred seventy-six 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 42787513971436 cubic inches would be around 2914.7 feet tall.

Recreational maths with 42787513971436

• 42787513971436 backwards is 63417931578724
• The number of decimal digits it has is: 14
• The sum of 42787513971436's digits is 67
• More coming soon!