121569141 (number)

121569141 is an odd 9-digits composite number following 121569140 and preceding 121569142. In scientific notation, it is written as 1.21569141 × 10^8. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 79069280 positive integers (up to 121569141) that are relatively prime to 121569141.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million five hundred sixty-nine thousand one hundred forty-one

Notation

Scientific notation 1.21569141 × 10^8
Engineering notation 1.21569141 × 10^6

Prime Factorization of 121569141

Prime Factorization 3 × 41 × 988367

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 121569141
Product of the distinct prime numbers

The prime factorization of 121569141 is 3 × 41 × 988367. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 121569141)

Multiplication

n×y
n×2 243138282
n×3 364707423
n×4 486276564
n×5 607845705

Division

n÷y
n÷2 60784570.5
n÷3 40523047
n÷3 30392285.25
n÷5 24313828.2

Exponentiation

ny
n2 14779056043477881
n3 1.7966771479965E+24
n4 2.1842049753626E+32
n5 2.6553192262276E+40

Nth Root

y√n
2√n 11025.839695914
3√n 495.38301954007
4√n 105.00399847584
5√n 41.396599679959

Divisors of 121569141

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 -121569140
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 121569141 can be divided by 8 positive divisors. The sum of these divisors (counting 121569141) is 1, the average is 0.125.

Base conversion 121569141

Base System Value
2 Binary 111001111101111111101110101
3 Ternary 22110202100111210
4 Quaternary 13033233331311
5 Quinary 222110203031
6 Senary 20021352033
8 Octal 717577565
10 Decimal 121569141
12 Duodecimal 34868619
16 Hexadecimal 73eff75
20 Vigesimal 1hjg2h1
36 Base36 20dncl

Cryptographic Hash Functions

md5 57f65364b8074588bf3a25c74cb1ce1e
sha1 4764ca4cac4cb8381862bf1d2a8b94e1b32945a8
sha256 84ccc2c3acf8fc6543cd4c3fd3d639b4f8850b5324868998fb750dd1569234c6
sha512 d06b8a5850ee9466ea2723c33ba6ac9771b8b802706fff957130c36c9856cd23fa599329c7d917b34a3aee91e86f973d2ff2a0cefce5933e10c2e82b128296d8
ripemd-160 122fde88756c4e61e1da7a2494878c8e51c04426

121569141 as geometric shapes

Circle

Radius = n
Diameter 243138282
Circumference 763841440.53764
Area 4.6429773893182E+16

Sphere

Radius = n
Volume 7.5259036386911E+24
Surface area 1.8571909557273E+17
Circumference 763841440.53764

Square

Length = n
Perimeter 486276564
Area 14779056043477881
Diagonal 171924727.96825

Cube

Length = n
Surface area 88674336260867286
Volume 1.7966771479965E+24
Space diagonal 210563928.8445

Equilateral Triangle

Length = n
Perimeter 364707423
Area 6.3995189888029E+15
Altitude 105281964.42225

Triangular Pyramid

Length = n
Surface area 6.3995189888029E+15
Volume 2.1174043249187E+23
Height 57308242.656082