12957908 (number)

12957908 is an even 8-digits composite number following 12957907 and preceding 12957909. In scientific notation, it is written as 1.2957908 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 6464472 positive integers (up to 12957908) that are relatively prime to 12957908.

Interesting facts

Basic properties

Name

Name twelve million nine hundred fifty-seven thousand nine hundred eight

Notation

Scientific notation 1.2957908 × 10^7
Engineering notation 1.2957908 × 10^6

Prime Factorization of 12957908

Prime Factorization 2 × 2 × 479 × 6763

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6478954
Product of the distinct prime numbers

The prime factorization of 12957908 is 2 × 2 × 479 × 6763. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 22, 41, 941, 157, 9744, 8465, 46965, 42328, 606610, 116226, 1027129, 4995946, 83298966, 1133319, 539356719, 331920476, 6130376438, 2183567490

Basic calculations (n = 12957908)

Multiplication

n×y
n×2 25915816
n×3 38873724
n×4 51831632
n×5 64789540

Division

n÷y
n÷2 6478954
n÷3 4319302.6666667
n÷3 3239477
n÷5 2591581.6

Exponentiation

ny
n2 167907379736464
n3 2.1757283791462E+21
n4 2.8192888169965E+28
n5 3.653208511607E+35

Nth Root

y√n
2√n 3599.7094327181
3√n 234.87941905066
4√n 59.997578557123
5√n 26.454952033558

Divisors of 12957908

1, 2, 4, 479, 958, 1916, 6763, 13526, 27052, 3239477, 6478954, 12957908

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 -12957907
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 12957908 can be divided by 12 positive divisors. The sum of these divisors (counting 12957908) is 1, the average is 0.083333333333333.

Base conversion 12957908

Base System Value
2 Binary 110001011011100011010100
3 Ternary 220101022220112
4 Quaternary 301123203110
5 Quinary 11304123113
6 Senary 1141422152
8 Octal 61334324
10 Decimal 12957908
12 Duodecimal 440a958
16 Hexadecimal c5b8d4
20 Vigesimal 40jef8
36 Base36 7pqdw

Cryptographic Hash Functions

md5 1a3f4351c36f2c8cc146599974834a4e
sha1 4b02f1965e7bbf09a286b68e1f6018ce9fc32b36
sha256 08ed65766b61196b01c06a2c413221cdfe59d90e18e359e874cdab22f8422755
sha512 5d28699c1497b82518ff9084eb71e30156c5d023ab306bf43361caf18a363810bb5c163c21fd4f573da1af5c8779b790a3259381db9a563c437312cea8821d8b
ripemd-160 13479305551b352bd5740e871f55918be5f5ca6a

12957908 as geometric shapes

Circle

Radius = n
Diameter 25915816
Circumference 81416937.157385
Area 5.2749659066359E+14

Sphere

Radius = n
Volume 9.1136697228432E+21
Surface area 2.1099863626543E+15
Circumference 81416937.157385

Square

Length = n
Perimeter 51831632
Area 167907379736464
Diagonal 18325249.233583

Cube

Length = n
Surface area 1007444278418784
Volume 2.1757283791462E+21
Space diagonal 22443755.015803

Equilateral Triangle

Length = n
Perimeter 38873724
Area 72706028167329
Altitude 11221877.507902

Triangular Pyramid

Length = n
Surface area 72706028167329
Volume 2.5641204848571E+20
Height 6108416.4111943