121810841416209

Names of 121810841416209

• Cardinal: 121810841416209 can be written as One hundred twenty-one trillion, eight hundred ten billion, eight hundred forty-one million, four hundred sixteen thousand, two hundred nine.

Scientific notation

• Scientific notation: 1.21810841416209 × 10¹⁴

Factors of 121810841416209

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3720

Divisors of 121810841416209

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 11 33 121 331 363 541 993 1051 1623 1783 3153 3641 5349 5951 10923 11561 17853 19613 34683 40051 58839 65461 120153 127171 179071 196383 215743 347881 381513 537213 568591 590173 647229 964603 1043643 1705773 1770519 1873933 1969781 2893809 3826691 5621799 5909343 6254501 6491903 10610633 11480073 18763503 19475709 20613263 21667591 31831899 42093601 61839789 65002773 68799511 71410933 116716963 126280803 188203621 206398533 214232799 226745893 319283593 350150889 564610863 620271823 680237679 957850779 1013797753 1860815469 2070239831 3041393259 3512119523 6210719493 6822990053 10536358569 11151775283 20468970159 22772638141 33455325849 38633314753 68317914423 75052890583 115899944259 122669528113 225158671749 335567056243 368008584339 1006701168729 3691237618673 11073712856019 40603613805403 121810841416209
• Sum of all divisors σ(n): 179663391007744
• Sum of proper divisors (its aliquot sum) s(n): 57852549591535
• 121810841416209 is a deficient number, because the sum of its proper divisors (57852549591535) is less than itself. Its deficiency is 63958291824674

Bases of 121810841416209

• Binary: 11011101100100101001011111011101011001000010001₂
• Hexadecimal: 0x6EC94BEEB211
• Base-36: 176F4LWZRL

Squares and roots of 121810841416209

• 121810841416209 squared (121810841416209²) is 14837881086524817816767931681
• 121810841416209 cubed (121810841416209³) is 1807414779983241474773693558592317798017329
• The square root of 121810841416209 is 11036794.8887441503
• The cube root of 121810841416209 is 49571.1104495817

Scales and comparisons

• 121,810,841,416,209 seconds is equal to 3,873,207 years, 50 weeks, 3 days, 13 hours, 50 minutes, 9 seconds.
• To count from 1 to 121,810,841,416,209 would take you about nine million, six hundred eighty-three thousand and nineteen 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 121810841416209 cubic inches would be around 4130.9 feet tall.

Recreational maths with 121810841416209

• 121810841416209 backwards is 902614148018121
• The number of decimal digits it has is: 15
• The sum of 121810841416209's digits is 48
• More coming soon!