38509408375612164

Names of 38509408375612164

• Cardinal: 38509408375612164 can be written as Thirty-eight quadrillion, five hundred nine trillion, four hundred eight billion, three hundred seventy-five million, six hundred twelve thousand, one hundred sixty-four.

Scientific notation

• Scientific notation: 3.8509408375612164 × 10¹⁶

Factors of 38509408375612164

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 10902124

Divisors of 38509408375612164

• Number of divisors d(n): 45
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 81 108 162 324 10902119 21804238 32706357 43608476 65412714 98119071 130825428 196238142 294357213 392476284 588714426 883071639 1177428852 1766143278 3532286556 118856198690161 237712397380322 356568596070483 475424794760644 713137192140966 1069705788211449 1426274384281932 2139411576422898 3209117364634347 4278823152845796 6418234729268694 9627352093903041 12836469458537388 19254704187806082 38509408375612164
• Sum of all divisors σ(n): 100671209524662007
• Sum of proper divisors (its aliquot sum) s(n): 62161801149049843
• 38509408375612164 is an abundant number, because the sum of its proper divisors (62161801149049843) is greater than itself. Its abundance is 23652392773437679

Bases of 38509408375612164

• Binary: 10001000110100000001101001010110101111010010001100000100₂
• Hexadecimal: 0x88D01A56BD2304
• Base-36: AJ6G1ZBDO90

Squares and roots of 38509408375612164

• 38509408375612164 squared (38509408375612164²) is 1482974533439668287562321744762896
• 38509408375612164 cubed (38509408375612164³) is 57108471918861103132562942429804180740215033466944
• 38509408375612164 is a perfect square number. Its square root is 196238142
• The cube root of 38509408375612164 is 337693.1740962979

Scales and comparisons

• 38,509,408,375,612,164 seconds is equal to 1,224,480,068 years, 48 weeks, 2 hours, 29 minutes, 24 seconds.
• To count from 1 to 38,509,408,375,612,164 would take you about three billion, six hundred seventy-three million, four hundred forty thousand, two hundred 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 38509408375612164 cubic inches would be around 28141.1 feet tall.

Recreational maths with 38509408375612164

• 38509408375612164 backwards is 46121657380490583
• The number of decimal digits it has is: 17
• The sum of 38509408375612164's digits is 72
• More coming soon!