121662929528464

Names of 121662929528464

• Cardinal: 121662929528464 can be written as One hundred twenty-one trillion, six hundred sixty-two billion, nine hundred twenty-nine million, five hundred twenty-eight thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 1.21662929528464 × 10¹⁴

Factors of 121662929528464

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 95118

Divisors of 121662929528464

• Number of divisors d(n): 45
• Complete list of divisors:
  1 2 4 8 16 29 58 116 232 464 841 1682 3364 6728 13456 95087 190174 380348 760696 1521392 2757523 5515046 11030092 22060184 44120368 79968167 159936334 319872668 639745336 1279490672 9041537569 18083075138 36166150276 72332300552 144664601104 262204589501 524409179002 1048818358004 2097636716008 4195273432016 7603933095529 15207866191058 30415732382116 60831464764232 121662929528464
• Sum of all divisors σ(n): 244133123371657
• Sum of proper divisors (its aliquot sum) s(n): 122470193843193
• 121662929528464 is an abundant number, because the sum of its proper divisors (122470193843193) is greater than itself. Its abundance is 807264314729

Bases of 121662929528464

• Binary: 11011101010011011011011101100100110011010010000₂
• Hexadecimal: 0x6EA6DBB26690
• Base-36: 174J6EZWR4

Squares and roots of 121662929528464

• 121662929528464 squared (121662929528464²) is 14801868421447997501386199296
• 121662929528464 cubed (121662929528464³) is 1800838674648224390675421118101654408761344
• 121662929528464 is a perfect square number. Its square root is 11030092
• The cube root of 121662929528464 is 49551.0379990111

Scales and comparisons

• 121,662,929,528,464 seconds is equal to 3,868,504 years, 43 weeks, 1 day, 10 hours, 21 minutes, 4 seconds.
• To count from 1 to 121,662,929,528,464 would take you about nine million, six hundred seventy-one thousand, two hundred sixty-two 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 121662929528464 cubic inches would be around 4129.3 feet tall.

Recreational maths with 121662929528464

• 121662929528464 backwards is 464825929266121
• The number of decimal digits it has is: 15
• The sum of 121662929528464's digits is 67
• More coming soon!