121344747132

Names of 121344747132

• Cardinal: 121344747132 can be written as One hundred twenty-one billion, three hundred forty-four million, seven hundred forty-seven thousand, one hundred thirty-two.

Scientific notation

• Scientific notation: 1.21344747132 × 10¹¹

Factors of 121344747132

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 2530496

Divisors of 121344747132

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 28 42 84 571 1142 1713 2284 3426 3997 6852 7994 11991 15988 23982 47964 2529913 5059826 7589739 10119652 15179478 17709391 30358956 35418782 53128173 70837564 106256346 212512692 1444580323 2889160646 4333740969 5778321292 8667481938 10112062261 17334963876 20224124522 30336186783 40448249044 60672373566 121344747132
• Sum of all divisors σ(n): 324152820992
• Sum of proper divisors (its aliquot sum) s(n): 202808073860
• 121344747132 is an abundant number, because the sum of its proper divisors (202808073860) is greater than itself. Its abundance is 81463326728

Bases of 121344747132

• Binary: 1110001000000101101011110011001111100₂
• Hexadecimal: 0x1C40B5E67C
• Base-36: 1JQTJ24C

Squares and roots of 121344747132

• 121344747132 squared (121344747132²) is 14724547656529022225424
• 121344747132 cubed (121344747132³) is 1786746512014597390763283181483968
• The square root of 121344747132 is 348345.7293150011
• The cube root of 121344747132 is 4950.7803705499

Scales and comparisons

• 121,344,747,132 seconds is equal to 3,858 years, 20 weeks, 1 day, 2 hours, 12 minutes, 12 seconds.
• To count from 1 to 121,344,747,132 would take you about seven thousand, seven hundred sixteen 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 121344747132 cubic inches would be around 412.6 feet tall.

Recreational maths with 121344747132

• 121344747132 backwards is 231747443121
• The number of decimal digits it has is: 12
• The sum of 121344747132's digits is 39
• More coming soon!