149833729323118418

Names of 149833729323118418

• Cardinal: 149833729323118418 can be written as One hundred forty-nine quadrillion, eight hundred thirty-three trillion, seven hundred twenty-nine billion, three hundred twenty-three million, one hundred eighteen thousand, four hundred eighteen.

Scientific notation

• Scientific notation: 1.49833729323118418 × 10¹⁷

Factors of 149833729323118418

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 410413

Divisors of 149833729323118418

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 23 29 46 58 529 667 841 1058 1334 1682 15341 19343 30682 38686 410359 444889 820718 889778 9438257 11900411 18876514 23800822 217079911 273709453 345111919 434159822 547418906 690223838 6295317419 7937574137 12590634838 15875148274 168394508881 182564205151 336789017762 365128410302 3873073704263 4883440757549 7746147408526 9766881515098 89080695198049 112319137423627 141619781968921 178161390396098 224638274847254 283239563937842 2583340160743421 3257254985285183 5166680321486842 6514509970570366 74916864661559209 149833729323118418
• Sum of all divisors σ(n): 243328805959133349
• Sum of proper divisors (its aliquot sum) s(n): 93495076636014931
• 149833729323118418 is a deficient number, because the sum of its proper divisors (93495076636014931) is less than itself. Its deficiency is 56338652687103487

Bases of 149833729323118418

• Binary: 1000010100010100001111101110100011101011010010111101010010₂
• Hexadecimal: 0x21450FBA3AD2F52
• Base-36: 14ZBMH06QH5E

Squares and roots of 149833729323118418

• 149833729323118418 squared (149833729323118418²) is 22450146442873516059446956050822724
• 149833729323118418 cubed (149833729323118418³) is 3363789165385880189017940986019976648915162177330632
• The square root of 149833729323118418 is 387083620.5823212277
• The cube root of 149833729323118418 is 531132.8909416407

Scales and comparisons

• 149,833,729,323,118,418 seconds is equal to 4,764,249,126 years, 16 weeks, 4 days, 12 hours, 53 minutes, 38 seconds.
• To count from 1 to 149,833,729,323,118,418 would take you about fourteen billion, two hundred ninety-two million, seven hundred forty-seven thousand, three hundred seventy-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 149833729323118418 cubic inches would be around 44261.1 feet tall.

Recreational maths with 149833729323118418

• 149833729323118418 backwards is 814811323927338941
• The number of decimal digits it has is: 18
• The sum of 149833729323118418's digits is 77
• More coming soon!