149640197028001

Names of 149640197028001

• Cardinal: 149640197028001 can be written as One hundred forty-nine trillion, six hundred forty billion, one hundred ninety-seven million, twenty-eight thousand and one.

Scientific notation

• Scientific notation: 1.49640197028001 × 10¹⁴

Factors of 149640197028001

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 197

Divisors of 149640197028001

• Number of divisors d(n): 45
• Complete list of divisors:
  1 19 29 149 361 551 841 2831 4321 10469 15979 22201 53789 82099 125309 303601 421819 643829 1559881 2380871 3307949 8014561 12232751 18671041 45236549 62851031 95930521 232422269 354749779 492884401 1194169589 1822679899 2781985109 6740245801 9364803619 14293647629 34630918081 52857717071 177931268761 271579304951 414515781241 1004296624349 5160006794069 7875799843579 149640197028001
• Sum of all divisors σ(n): 164669344741551
• Sum of proper divisors (its aliquot sum) s(n): 15029147713550
• 149640197028001 is a deficient number, because the sum of its proper divisors (15029147713550) is less than itself. Its deficiency is 134611049314451

Bases of 149640197028001

• Binary: 100010000001100011010010110010011011100010100001₂
• Hexadecimal: 0x8818D2C9B8A1
• Base-36: 1H1JR9PQQP

Squares and roots of 149640197028001

• 149640197028001 squared (149640197028001²) is 22392188566578959313178056001
• 149640197028001 cubed (149640197028001³) is 3350771508991026759731726435794970943084001
• 149640197028001 is a perfect square number. Its square root is 12232751
• The cube root of 149640197028001 is 53090.4113668841

Scales and comparisons

• 149,640,197,028,001 seconds is equal to 4,758,095 years, 20 weeks, 4 days, 20 hours, 40 minutes, 1 second.
• To count from 1 to 149,640,197,028,001 would take you about eleven million, eight hundred ninety-five thousand, two hundred thirty-eight 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 149640197028001 cubic inches would be around 4424.2 feet tall.

Recreational maths with 149640197028001

• 149640197028001 backwards is 100820791046941
• The number of decimal digits it has is: 15
• The sum of 149640197028001's digits is 52
• More coming soon!