172020121 (number)

172020121 is an odd 9-digits composite number following 172020120 and preceding 172020122. In scientific notation, it is written as 1.72020121 × 10^8. The sum of its digits is 16. It has a total of 3 prime factors and 8 positive divisors. There are 136103760 positive integers (up to 172020121) that are relatively prime to 172020121.

Interesting facts

Basic properties

Name

Name one hundred seventy-two million twenty thousand one hundred twenty-one

Notation

Scientific notation 1.72020121 × 10^8
Engineering notation 1.72020121 × 10^6

Prime Factorization of 172020121

Prime Factorization 13 × 7 × 1890331

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 172020121
Product of the distinct prime numbers

The prime factorization of 172020121 is 13 × 7 × 1890331. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 9, 88, 86, 657, 753, 6713, 9565, 71410, 95543, 594644, 607168, 6750125, 8483393, 57945679, 45974190, 655935874, 444417997, 931431990, 6934183822

Basic calculations (n = 172020121)

Multiplication

n×y
n×2 344040242
n×3 516060363
n×4 688080484
n×5 860100605

Division

n÷y
n÷2 86010060.5
n÷3 57340040.333333
n÷3 43005030.25
n÷5 34404024.2

Exponentiation

ny
n2 29590922028854641
n3 5.0902339879051E+24
n4 8.7562266651775E+32
n5 1.5062471704473E+41

Nth Root

y√n
2√n 13115.644132104
3√n 556.15146163453
4√n 114.52355273962
5√n 44.372699406843

Divisors of 172020121

1, 7, 13, 91, 1890331, 13232317, 24574303, 172020121

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -172020120
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 172020121 can be divided by 8 positive divisors. The sum of these divisors (counting 172020121) is 1, the average is 0.125.

Base conversion 172020121

Base System Value
2 Binary 1010010000001101000110011001
3 Ternary 102222200112020121
4 Quaternary 22100031012121
5 Quinary 323014120441
6 Senary 25022553241
8 Octal 1220150631
10 Decimal 172020121
12 Duodecimal 49738821
16 Hexadecimal a40d199
20 Vigesimal 2df2a61
36 Base36 2uezkp

Cryptographic Hash Functions

md5 04f36526792bd8ba26d883913e863fe5
sha1 c24738c233c5987301920d807bc2ee1085da235d
sha256 723c4f430cb941757c3fec58812006b1b2b6272db6377fe6a63ab8f95646add0
sha512 9fc939fe2bd6a9dd847b8559c8a455a1dcf33fbea92466e94e9c9b914348e56908250939b3d0ab51a98da9396cb1ed2d3c21d5fef5c6b0eff8d649231184d66d
ripemd-160 beb114d53af2a5b5f654325ccf76bd6ce3c383e8

172020121 as geometric shapes

Circle

Radius = n
Diameter 344040242
Circumference 1080834296.8065
Area 9.2962623258798E+16

Sphere

Radius = n
Volume 2.1321922268608E+25
Surface area 3.7185049303519E+17
Circumference 1080834296.8065

Square

Length = n
Perimeter 688080484
Area 29590922028854641
Diagonal 243273188.11926

Cube

Length = n
Surface area 177545532173127846
Volume 5.0902339879051E+24
Space diagonal 297947589.49615

Equilateral Triangle

Length = n
Perimeter 516060363
Area 1.2813245099196E+16
Altitude 148973794.74807

Triangular Pyramid

Length = n
Surface area 1.2813245099196E+16
Volume 5.9988982844566E+23
Height 81091062.70642