122912356 (number)

122912356 is an even 9-digits composite number following 122912355 and preceding 122912357. In scientific notation, it is written as 1.22912356 × 10^8. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 52676712 positive integers (up to 122912356) that are relatively prime to 122912356.

Interesting facts

Basic properties

Name

Name one hundred twenty-two million nine hundred twelve thousand three hundred fifty-six

Notation

Scientific notation 1.22912356 × 10^8
Engineering notation 1.22912356 × 10^6

Prime Factorization of 122912356

Prime Factorization 2 × 2 × 7 × 4389727

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 61456178
Product of the distinct prime numbers

The prime factorization of 122912356 is 2 × 2 × 7 × 4389727. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 122912356)

Multiplication

n×y
n×2 245824712
n×3 368737068
n×4 491649424
n×5 614561780

Division

n÷y
n÷2 61456178
n÷3 40970785.333333
n÷3 30728089
n÷5 24582471.2

Exponentiation

ny
n2 15107447257470736
n3 1.8568919355615E+24
n4 2.2823496263726E+32
n5 2.8052896979318E+40

Nth Root

y√n
2√n 11086.584505609
3√n 497.20083324079
4√n 105.29285116098
5√n 41.487676083897

Divisors of 122912356

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -122912355
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 122912356 can be divided by 12 positive divisors. The sum of these divisors (counting 122912356) is 1, the average is 0.083333333333333.

Base conversion 122912356

Base System Value
2 Binary 111010100110111111001100100
3 Ternary 22120021121001111
4 Quaternary 13110313321210
5 Quinary 222431143411
6 Senary 20110234404
8 Octal 724677144
10 Decimal 122912356
12 Duodecimal 351b5a04
16 Hexadecimal 7537e64
20 Vigesimal 1i840hg
36 Base36 216fs4

Cryptographic Hash Functions

md5 771fdb804aea19ad57acc3b34ed0512a
sha1 2b51f8994adf70520bcfa63765c1026298bb83ec
sha256 4525b4e784dec55b75626f94ceca68d7b00d20522bf514af36a99c3053f94276
sha512 96e600b00df8b25a11e4ecd67097febf71d24fc446308c8a085750085223199938413026fa3353cdcb3fb58867e284d041a3e70edbcd0e66d65894bbc3108adf
ripemd-160 183024d830e8f8096dcbfc24195a7b5369f52485

122912356 as geometric shapes

Circle

Radius = n
Diameter 245824712
Circumference 772281109.29003
Area 4.7461445318565E+16

Sphere

Radius = n
Volume 7.7781307510267E+24
Surface area 1.8984578127426E+17
Circumference 772281109.29003

Square

Length = n
Perimeter 491649424
Area 15107447257470736
Diagonal 173824320.83843

Cube

Length = n
Surface area 90644683544824416
Volume 1.8568919355615E+24
Space diagonal 212890445.46999

Equilateral Triangle

Length = n
Perimeter 368737068
Area 6.5417165556516E+15
Altitude 106445222.735

Triangular Pyramid

Length = n
Surface area 6.5417165556516E+15
Volume 2.1883681326102E+23
Height 57941440.279477