121210077105
121,210,077,105 is an odd composite number composed of five prime numbers multiplied together.
What does the number 121210077105 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 80 divisors.
121210077105 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 121210077105:
34 × 5 × 13 × 811 × 28387
(3 × 3 × 3 × 3 × 5 × 13 × 811 × 28387)See below for interesting mathematical facts about the number 121210077105 from the Numbermatics database.
Names of 121210077105
- Cardinal: 121210077105 can be written as One hundred twenty-one billion, two hundred ten million, seventy-seven thousand, one hundred five.
Scientific notation
- Scientific notation: 1.21210077105 × 1011
Factors of 121210077105
Divisors of 121210077105
- Number of divisors d(n): 80
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Complete list of divisors:
1 3 5 9 13 15 27 39 45 65 81 117 135 195 351 405 585 811 1053 1755 2433 4055 5265 7299 10543 12165 21897 28387 31629 36495 52715 65691 85161 94887 109485 141935 158145 255483 284661 328455 369031 425805 474435 766449 853983 1107093 1277415 1423305 1845155 2299347 3321279 3832245 4269915 5535465 9963837 11496735 16606395 23021857 29891511 49819185 69065571 115109285 149457555 207196713 299284141 345327855 621590139 897852423 1035983565 1496420705 1864770417 2693557269 3107950695 4489262115 8080671807 9323852085 13467786345 24242015421 40403359035 121210077105
- Sum of all divisors σ(n): 234290933184
- Sum of proper divisors (its aliquot sum) s(n): 113080856079
- 121210077105 is a deficient number, because the sum of its proper divisors (113080856079) is less than itself. Its deficiency is 8129221026
Bases of 121210077105
- Binary: 11100001110001010111011111111101100012
- Hexadecimal: 0x1C38AEFFB1
- Base-36: 1JOLCM29
Squares and roots of 121210077105
- 121210077105 squared (1212100771052) is 14691882791800045181025
- 121210077105 cubed (1212100771053) is 1780804246011706138134523932932625
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The
square root of 121210077105 is 348152.3762736657 -
The
cube root of 121210077105 is 4948.9482117909
Scales and comparisons
How big is 121210077105?- 121,210,077,105 seconds is equal to 3,854 years, 5 weeks, 3 days, 9 hours, 51 minutes, 45 seconds.
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To count from 1 to 121,210,077,105 would take you about seven thousand, seven hundred 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 121210077105 cubic inches would be around 412.4 feet tall.
Recreational maths with 121210077105
- 121210077105 backwards is 501770012121
- 121210077105 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 121210077105's digits is 27
- More coming soon!
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