27398830027246239743

Names of 27398830027246239743

• Cardinal: 27398830027246239743 can be written as Twenty-seven quintillion, three hundred ninety-eight quadrillion, eight hundred thirty trillion, twenty-seven billion, two hundred forty-six million, two hundred thirty-nine thousand, seven hundred forty-three.

Scientific notation

• Scientific notation: 2.7398830027246239743 × 10¹⁹

Factors of 27398830027246239743

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 133984714

Divisors of 27398830027246239743

• Number of divisors d(n): 16
• Complete list of divisors:
  1 317 3701 174533 1173217 55326961 133806163 645946633 42416553671 204765082661 495216609263 23353591046879 156983665136371 7403088361860643 86431640464499179 27398830027246239743
• Sum of all divisors σ(n): 27492845836563459936
• Sum of proper divisors (its aliquot sum) s(n): 94015809317220193
• 27398830027246239743 is a deficient number, because the sum of its proper divisors (94015809317220193) is less than itself. Its deficiency is 27304814217929019550

Bases of 27398830027246239743

• Binary: 10111110000111100001100101011111010011011010100010111111111111111₂
• Hexadecimal: 0x17C3C32BE9B517FFF
• Base-36: 5S5VUNJ2QP6NZ

Squares and roots of 27398830027246239743

• 27398830027246239743 squared (27398830027246239743²) is 750695886861930182457758960133032706049
• 27398830027246239743 cubed (27398830027246239743³) is 20568189006282898648553273620633574095767510952671100305407
• The square root of 27398830027246239743 is 5234389174.2252256557
• The cube root of 27398830027246239743 is 3014699.3413124097

Scales and comparisons

• 27,398,830,027,246,239,743 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 27,398,830,027,246,239,743 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 27398830027246239743 cubic inches would be around 251224.9 feet tall.

Recreational maths with 27398830027246239743

• 27398830027246239743 backwards is 34793264272003889372
• The number of decimal digits it has is: 20
• The sum of 27398830027246239743's digits is 89
• More coming soon!