42890398363146

Names of 42890398363146

• Cardinal: 42890398363146 can be written as Forty-two trillion, eight hundred ninety billion, three hundred ninety-eight million, three hundred sixty-three thousand, one hundred forty-six.

Scientific notation

• Scientific notation: 4.2890398363146 × 10¹³

Factors of 42890398363146

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 2839590

Divisors of 42890398363146

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 19 38 57 114 139333 278666 417999 835998 2647327 2700233 5294654 5400466 7941981 8100699 15883962 16201398 51304427 102608854 153913281 307826562 376231564589 752463129178 1128694693767 2257389387534 7148399727191 14296799454382 21445199181573 42890398363146
• Sum of all divisors σ(n): 90296256997440
• Sum of proper divisors (its aliquot sum) s(n): 47405858634294
• 42890398363146 is an abundant number, because the sum of its proper divisors (47405858634294) is greater than itself. Its abundance is 4515460271148

Bases of 42890398363146

• Binary: 1001110000001000110010111101010110111000001010₂
• Hexadecimal: 0x270232F56E0A
• Base-36: F7BKRSDFU

Squares and roots of 42890398363146

• 42890398363146 squared (42890398363146²) is 1839586271749357076091017316
• 42890398363146 cubed (42890398363146³) is 78900588018704477478352041662280342236136
• The square root of 42890398363146 is 6549076.1457739977
• The cube root of 42890398363146 is 35004.1895292779

Scales and comparisons

• 42,890,398,363,146 seconds is equal to 1,363,781 years, 51 weeks, 6 days, 17 hours, 19 minutes, 6 seconds.
• To count from 1 to 42,890,398,363,146 would take you about three million, four hundred nine thousand, four hundred fifty-four 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 42890398363146 cubic inches would be around 2917 feet tall.

Recreational maths with 42890398363146

• 42890398363146 backwards is 64136389309824
• The number of decimal digits it has is: 14
• The sum of 42890398363146's digits is 66
• More coming soon!