121710985 (number)

121710985 is an odd 9-digits composite number following 121710984 and preceding 121710986. In scientific notation, it is written as 1.21710985 × 10^8. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 88367040 positive integers (up to 121710985) that are relatively prime to 121710985.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million seven hundred ten thousand nine hundred eighty-five

Notation

Scientific notation 1.21710985 × 10^8
Engineering notation 1.21710985 × 10^6

Prime Factorization of 121710985

Prime Factorization 5 × 11 × 733 × 3019

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 121710985
Product of the distinct prime numbers

The prime factorization of 121710985 is 5 × 11 × 733 × 3019. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 10, 80, 21, 629, 722, 9435, 1016, 48680, 2737, 168721, 735332, 946457, 4667793, 60609380, 52932642, 252480801, 671775486, 5430025598, 1914326130

Basic calculations (n = 121710985)

Multiplication

n×y
n×2 243421970
n×3 365132955
n×4 486843940
n×5 608554925

Division

n÷y
n÷2 60855492.5
n÷3 40570328.333333
n÷3 30427746.25
n÷5 24342197

Exponentiation

ny
n2 14813563869670225
n3 1.802973449938E+24
n4 2.194416745208E+32
n5 2.6708462355976E+40

Nth Root

y√n
2√n 11032.270165292
3√n 495.57561172117
4√n 105.03461412931
5√n 41.406255289425

Divisors of 121710985

1, 5, 11, 55, 733, 3019, 3665, 8063, 15095, 33209, 40315, 166045, 2212927, 11064635, 24342197, 121710985

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -121710984
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121710985 can be divided by 16 positive divisors. The sum of these divisors (counting 121710985) is 1, the average is 0.0625.

Base conversion 121710985

Base System Value
2 Binary 111010000010010100110001001
3 Ternary 22111000120002021
4 Quaternary 13100102212021
5 Quinary 222124222420
6 Senary 20024404441
8 Octal 720224611
10 Decimal 121710985
12 Duodecimal 34916721
16 Hexadecimal 7412989
20 Vigesimal 1i0dh95
36 Base36 20gosp

Cryptographic Hash Functions

md5 da38b91992878f466074907c5899eb59
sha1 7faf824f9e6d74f756fdc035c0e1a002b346442d
sha256 726fadc8064c7e4c39029e3080f82cc365fb52cd64f7e3b6fb09fd0769466d9d
sha512 0116daae623a15985bd012f557e5b9885b43fc52808f89adfca6e6faf13636fcce44154f7bf8f19fd6bf3ccc6b0b23c361d9abe3b18d234b89e7c3167977de68
ripemd-160 89b6055618efa30f2b3e47a8f8d0e21d3ac54293

121710985 as geometric shapes

Circle

Radius = n
Diameter 243421970
Circumference 764732672.67436
Area 4.6538183426439E+16

Sphere

Radius = n
Volume 7.5522775265901E+24
Surface area 1.8615273370576E+17
Circumference 764732672.67436

Square

Length = n
Perimeter 486843940
Area 14813563869670225
Diagonal 172125325.67679

Cube

Length = n
Surface area 88881383218021350
Volume 1.802973449938E+24
Space diagonal 210809609.85925

Equilateral Triangle

Length = n
Perimeter 365132955
Area 6.4144613158589E+15
Altitude 105404804.92963

Triangular Pyramid

Length = n
Surface area 6.4144613158589E+15
Volume 2.1248245879174E+23
Height 57375108.558929