12762938 (number)

12762938 is an even 8-digits composite number following 12762937 and preceding 12762939. In scientific notation, it is written as 1.2762938 × 10^7. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 6381468 positive integers (up to 12762938) that are relatively prime to 12762938.

Interesting facts

Basic properties

Name

Name twelve million seven hundred sixty-two thousand nine hundred thirty-eight

Notation

Scientific notation 1.2762938 × 10^7
Engineering notation 1.2762938 × 10^6

Prime Factorization of 12762938

Prime Factorization 2 × 6381469

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 12762938
Product of the distinct prime numbers

The prime factorization of 12762938 is 2 × 6381469. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 8, 71, 4, 884, 139, 3131, 3374, 44345, 55827, 804170, 511833, 887568, 5833561, 52584152, 56911438, 605545352, 208883285, 5515535764, 5912429865

Basic calculations (n = 12762938)

Multiplication

n×y
n×2 25525876
n×3 38288814
n×4 51051752
n×5 63814690

Division

n÷y
n÷2 6381469
n÷3 4254312.6666667
n÷3 3190734.5
n÷5 2552587.6

Exponentiation

ny
n2 162892586391844
n3 2.0789879807787E+21
n4 2.6533994701424E+28
n5 3.3865172926661E+35

Nth Root

y√n
2√n 3572.5254372782
3√n 233.6954300822
4√n 59.770606800318
5√n 26.374858109105

Divisors of 12762938

1, 2, 6381469, 12762938

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 -12762937
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 12762938 can be divided by 4 positive divisors. The sum of these divisors (counting 12762938) is 1, the average is 0.25.

Base conversion 12762938

Base System Value
2 Binary 110000101011111100111010
3 Ternary 220000102110102
4 Quaternary 300223330322
5 Quinary 11231403223
6 Senary 1133315402
8 Octal 60537472
10 Decimal 12762938
12 Duodecimal 4335b62
16 Hexadecimal c2bf3a
20 Vigesimal 3jf76i
36 Base36 7ljy2

Cryptographic Hash Functions

md5 e543135592d2980200f6f8c1a834aeb7
sha1 44b33f9daf21e16a652038586d5a205a80a4784a
sha256 24ad026902f0207c9cd716f054660a6d7b9b68fa7e871547572a1f039656c7c8
sha512 e99c0a2b6fd40b38e01d8de79001568456f821b775dc64f5e7f25032774ee9b697cdfc292e55828cc72710f18732fbce5bb6c3d5249808e21d7c5bd586ff7a7b
ripemd-160 e45bd5cc20559932894c04f7831af11508defeb8

12762938 as geometric shapes

Circle

Radius = n
Diameter 25525876
Circumference 80191904.518044
Area 5.1174215273286E+14

Sphere

Radius = n
Volume 8.7084444897547E+21
Surface area 2.0469686109314E+15
Circumference 80191904.518044

Square

Length = n
Perimeter 51051752
Area 162892586391844
Diagonal 18049520.015327

Cube

Length = n
Surface area 977355518351064
Volume 2.0789879807787E+21
Space diagonal 22106057.069852

Equilateral Triangle

Length = n
Perimeter 38288814
Area 70534558951744
Altitude 11053028.534926

Triangular Pyramid

Length = n
Surface area 70534558951744
Volume 2.4501108320233E+20
Height 6016506.6717756