121681467094016

Names of 121681467094016

• Cardinal: 121681467094016 can be written as One hundred twenty-one trillion, six hundred eighty-one billion, four hundred sixty-seven million, ninety-four thousand and sixteen.

Scientific notation

• Scientific notation: 1.21681467094016 × 10¹⁴

Factors of 121681467094016

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1154133

Divisors of 121681467094016

• Number of divisors d(n): 88
• Complete list of divisors:
  1 2 4 8 16 31 32 62 64 124 128 248 256 496 512 992 1024 1984 3331 3968 6662 7936 13324 15872 26648 31744 53296 103261 106592 206522 213184 413044 426368 826088 852736 1150769 1652176 1705472 2301538 3304352 3410944 4603076 6608704 9206152 13217408 18412304 26434816 35673839 36824608 52869632 71347678 73649216 105739264 142695356 147298432 285390712 294596864 570781424 589193728 1141562848 1178387456 2283125696 3833211539 4566251392 7666423078 9132502784 15332846156 18265005568 30665692312 36530011136 61331384624 118829557709 122662769248 237659115418 245325538496 475318230836 490651076992 950636461672 981302153984 1901272923344 1962604307968 3802545846688 3925208615936 7605091693376 15210183386752 30420366773504 60840733547008 121681467094016
• Sum of all divisors σ(n): 251166286882560
• Sum of proper divisors (its aliquot sum) s(n): 129484819788544
• 121681467094016 is an abundant number, because the sum of its proper divisors (129484819788544) is greater than itself. Its abundance is 7803352694528

Bases of 121681467094016

• Binary: 11011101010101100101100100111110011010000000000₂
• Hexadecimal: 0x6EAB2C9F3400
• Base-36: 174ROZS9VK

Squares and roots of 121681467094016

• 121681467094016 squared (121681467094016²) is 14806379434152098611783008256
• 121681467094016 cubed (121681467094016³) is 1801661971898293829091663633348582856196096
• The square root of 121681467094016 is 11030932.2858050397
• The cube root of 121681467094016 is 49553.5545392305

Scales and comparisons

• 121,681,467,094,016 seconds is equal to 3,869,094 years, 13 weeks, 6 days, 14 hours, 6 minutes, 56 seconds.
• To count from 1 to 121,681,467,094,016 would take you about nine million, six hundred seventy-two thousand, seven hundred thirty-five 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 121681467094016 cubic inches would be around 4129.5 feet tall.

Recreational maths with 121681467094016

• 121681467094016 backwards is 610490764186121
• The number of decimal digits it has is: 15
• The sum of 121681467094016's digits is 56
• More coming soon!