12971925 (number)

12971925 is an odd 8-digits composite number following 12971924 and preceding 12971926. In scientific notation, it is written as 1.2971925 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 14 positive divisors. There are 6918240 positive integers (up to 12971925) that are relatively prime to 12971925.

Interesting facts

Basic properties

Name

Name twelve million nine hundred seventy-one thousand nine hundred twenty-five

Notation

Scientific notation 1.2971925 × 10^7
Engineering notation 1.2971925 × 10^6

Prime Factorization of 12971925

Prime Factorization 3 × 5 × 15 × 57653

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12971925
Product of the distinct prime numbers

The prime factorization of 12971925 is 3 × 5 × 15 × 57653. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 4, 49, 38, 797, 153, 5174, 8115, 40356, 50952, 253625, 190582, 3821425, 3919284, 65461079, 99572853, 63894784, 615184834, 9941979571, 3371288228

Basic calculations (n = 12971925)

Multiplication

n×y
n×2 25943850
n×3 38915775
n×4 51887700
n×5 64859625

Division

n÷y
n÷2 6485962.5
n÷3 4323975
n÷3 3242981.25
n÷5 2594385

Exponentiation

ny
n2 168270838205625
n3 2.1827966928905E+21
n4 2.8315074990424E+28
n5 3.6730102914515E+35

Nth Root

y√n
2√n 3601.6558691802
3√n 234.96408082369
4√n 60.01379732345
5√n 26.460672998946

Divisors of 12971925

1, 3, 5, 15, 45, 75, 225, 57653, 172959, 288265, 864795, 2594385, 4323975, 12971925

14 divisors

τ Total Divisors 14
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12971924
Sum of the proper positive divisors of n
A Arithmetic Mean 0.071428571428571
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 14
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12971925 can be divided by 14 positive divisors. The sum of these divisors (counting 12971925) is 1, the average is 0.071428571428571.

Base conversion 12971925

Base System Value
2 Binary 110001011110111110010101
3 Ternary 220102001010200
4 Quaternary 301132332111
5 Quinary 11310100200
6 Senary 1142011113
8 Octal 61367625
10 Decimal 12971925
12 Duodecimal 4416a99
16 Hexadecimal c5ef95
20 Vigesimal 4119g5
36 Base36 7q179

Cryptographic Hash Functions

md5 c123357c0cda8deede7811ff3fc67e93
sha1 4e7e489ba88a3b6e5652afc08e361a02d58e31ef
sha256 97d4578fc107564ec0ee8c30291fd71266ba91841da49bcd366e76fdd0c6504c
sha512 6aed8045efcff233d81898c69fa1a4191b5aa004c1bac351a14599450903bd40fc917ea5470dee6825b6190fdc3ddb5c6bb9df29ef1af217ca9bd54cd569fb1f
ripemd-160 3929d45cb0d82219f7a3e8db591febf632938dbe

12971925 as geometric shapes

Circle

Radius = n
Diameter 25943850
Circumference 81505008.565836
Area 5.2863842912019E+14

Sphere

Radius = n
Volume 9.1432774062199E+21
Surface area 2.1145537164808E+15
Circumference 81505008.565836

Square

Length = n
Perimeter 51887700
Area 168270838205625
Diagonal 18345072.265087

Cube

Length = n
Surface area 1009625029233750
Volume 2.1827966928905E+21
Space diagonal 22468033.171973

Equilateral Triangle

Length = n
Perimeter 38915775
Area 72863410301086
Altitude 11234016.585986

Triangular Pyramid

Length = n
Surface area 72863410301086
Volume 2.5724505724907E+20
Height 6115024.0883622