390390059031113842

Names of 390390059031113842

• Cardinal: 390390059031113842 can be written as Three hundred ninety quadrillion, three hundred ninety trillion, fifty-nine billion, thirty-one million, one hundred thirteen thousand, eight hundred forty-two.

Scientific notation

• Scientific notation: 3.90390059031113842 × 10¹⁷

Factors of 390390059031113842

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 195195029515556923

Divisors of 390390059031113842

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 195195029515556921 390390059031113842
• Sum of all divisors σ(n): 585585088546670766
• Sum of proper divisors (its aliquot sum) s(n): 195195029515556924
• 390390059031113842 is a deficient number, because the sum of its proper divisors (195195029515556924) is less than itself. Its deficiency is 195195029515556918

Bases of 390390059031113842

• Binary: 10101101010111100011011000010111000011001001011000001110010₂
• Hexadecimal: 0x56AF1B0B864B072
• Base-36: 2YRXQ59IHYSY

Squares and roots of 390390059031113842

• 390390059031113842 squared (390390059031113842²) is 152404398190316550229161427164000964
• 390390059031113842 cubed (390390059031113842³) is 59497162006119057638037388144893731449292110081743688
• The square root of 390390059031113842 is 624812018.9553925683
• The cube root of 390390059031113842 is 730857.8512289315

Scales and comparisons

• 390,390,059,031,113,842 seconds is equal to 12,413,196,321 years, 23 weeks, 3 days, 6 hours, 17 minutes, 22 seconds.
• To count from 1 to 390,390,059,031,113,842 would take you about thirty-seven billion, two hundred thirty-nine million, five hundred eighty-eight thousand, nine hundred sixty-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 390390059031113842 cubic inches would be around 60904.8 feet tall.

Recreational maths with 390390059031113842

• 390390059031113842 backwards is 248311130950093093
• The number of decimal digits it has is: 18
• The sum of 390390059031113842's digits is 61
• More coming soon!