38355188357000148481

Names of 38355188357000148481

• Cardinal: 38355188357000148481 can be written as Thirty-eight quintillion, three hundred fifty-five quadrillion, one hundred eighty-eight trillion, three hundred fifty-seven billion, one hundred forty-eight thousand, four hundred eighty-one.

Scientific notation

• Scientific notation: 3.8355188357000148481 × 10¹⁹

Factors of 38355188357000148481

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 2547252831

Divisors of 38355188357000148481

• Number of divisors d(n): 8
• Complete list of divisors:
  1 1291 11717323 2535534217 15127063993 3273374674147 29709673398141091 38355188357000148481
• Sum of all divisors σ(n): 38384901321447280544
• Sum of proper divisors (its aliquot sum) s(n): 29712964447132063
• 38355188357000148481 is a deficient number, because the sum of its proper divisors (29712964447132063) is less than itself. Its deficiency is 38325475392553016418

Bases of 38355188357000148481

• Binary: 100001010001001001000000001001100010100000001100010011011000000001₂
• Hexadecimal: 0x214490098A0313601
• Base-36: 83EKJJEIL4001

Squares and roots of 38355188357000148481

• 38355188357000148481 squared (38355188357000148481²) is 1471120473900959749482444871456046607361
• 38355188357000148481 cubed (38355188357000148481³) is 56425102872310632187913791597969883374798936361133307568641
• The square root of 38355188357000148481 is 6193156574.5587401935
• The cube root of 38355188357000148481 is 3372417.8030423745

Scales and comparisons

• 38,355,188,357,000,148,481 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 38,355,188,357,000,148,481 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 38355188357000148481 cubic inches would be around 281034.8 feet tall.

Recreational maths with 38355188357000148481

• 38355188357000148481 backwards is 18484100075388155383
• The number of decimal digits it has is: 20
• The sum of 38355188357000148481's digits is 82
• More coming soon!