122939907 (number)

122939907 is an odd 9-digits composite number following 122939906 and preceding 122939908. In scientific notation, it is written as 1.22939907 × 10^8. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 81959936 positive integers (up to 122939907) that are relatively prime to 122939907.

Interesting facts

Basic properties

Name

Name one hundred twenty-two million nine hundred thirty-nine thousand nine hundred seven

Notation

Scientific notation 1.22939907 × 10^8
Engineering notation 1.22939907 × 10^6

Prime Factorization of 122939907

Prime Factorization 3 × 40979969

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 122939907
Product of the distinct prime numbers

The prime factorization of 122939907 is 3 × 40979969. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 8, 11, 12, 290, 611, 137, 3835, 82430, 59638, 556713, 879607, 3765546, 8214960, 86466310, 3059329, 469277000, 32478676, 9301394838, 8580483825

Basic calculations (n = 122939907)

Multiplication

n×y
n×2 245879814
n×3 368819721
n×4 491759628
n×5 614699535

Division

n÷y
n÷2 61469953.5
n÷3 40979969
n÷3 30734976.75
n÷5 24587981.4

Exponentiation

ny
n2 15114220733168649
n3 1.8581408913132E+24
n4 2.2843966837095E+32
n5 2.8084351584635E+40

Nth Root

y√n
2√n 11087.826973758
3√n 497.23797991783
4√n 105.29875105507
5√n 41.489535822869

Divisors of 122939907

1, 3, 40979969, 122939907

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -122939906
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 122939907 can be divided by 4 positive divisors. The sum of these divisors (counting 122939907) is 1, the average is 0.25.

Base conversion 122939907

Base System Value
2 Binary 111010100111110101000000011
3 Ternary 22120022222211220
4 Quaternary 13110332220003
5 Quinary 222433034112
6 Senary 20111010123
8 Octal 724765003
10 Decimal 122939907
12 Duodecimal 35209943
16 Hexadecimal 753ea03
20 Vigesimal 1i879f7
36 Base36 21711f

Cryptographic Hash Functions

md5 94d172647922058909edd30d2d0941c9
sha1 84ec84476a29c1e137c2f2dc32747f68c41181b3
sha256 95483ec9077581da4f3ba7c80d85472b1a86c54d3cd42e8275b21f26fed671bd
sha512 196776ff08d20a64363ba89cac5af1ac0ec78d060b52d829c23f75e2d9badf36b945a071ec5f8542e67e05ddbfdebe4aa69454ff29d25533042b6c1a300d59ba
ripemd-160 922ddd040308d9e0874560ca9c30cf5835978b11

122939907 as geometric shapes

Circle

Radius = n
Diameter 245879814
Circumference 772454217.32842
Area 4.7482724820057E+16

Sphere

Radius = n
Volume 7.7833623646459E+24
Surface area 1.8993089928023E+17
Circumference 772454217.32842

Square

Length = n
Perimeter 491759628
Area 15114220733168649
Diagonal 173863283.83629

Cube

Length = n
Surface area 90685324399011894
Volume 1.8581408913132E+24
Space diagonal 212938165.20179

Equilateral Triangle

Length = n
Perimeter 368819721
Area 6.5446495566648E+15
Altitude 106469082.6009

Triangular Pyramid

Length = n
Surface area 6.5446495566648E+15
Volume 2.1898400410793E+23
Height 57954427.945429