12542996 (number)

12542996 is an even 8-digits composite number following 12542995 and preceding 12542997. In scientific notation, it is written as 1.2542996 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 6247128 positive integers (up to 12542996) that are relatively prime to 12542996.

Interesting facts

Basic properties

Name

Name twelve million five hundred forty-two thousand nine hundred ninety-six

Notation

Scientific notation 1.2542996 × 10^7
Engineering notation 1.2542996 × 10^6

Prime Factorization of 12542996

Prime Factorization 2 × 2 × 263 × 11923

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6271498
Product of the distinct prime numbers

The prime factorization of 12542996 is 2 × 2 × 263 × 11923. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 4, 34, 10, 535, 823, 9141, 219, 71990, 40995, 808964, 44573, 1536045, 6636669, 31045557, 6223608, 410818156, 931703039, 1320622209, 5936090628

Basic calculations (n = 12542996)

Multiplication

n×y
n×2 25085992
n×3 37628988
n×4 50171984
n×5 62714980

Division

n÷y
n÷2 6271498
n÷3 4180998.6666667
n÷3 3135749
n÷5 2508599.2

Exponentiation

ny
n2 157326748656016
n3 1.9733487790854E+21
n4 2.4751705842673E+28
n5 3.1046054737783E+35

Nth Root

y√n
2√n 3541.6092387501
3√n 232.34523017537
4√n 59.511421078227
5√n 26.28332206514

Divisors of 12542996

1, 2, 4, 263, 526, 1052, 11923, 23846, 47692, 3135749, 6271498, 12542996

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 -12542995
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 12542996 can be divided by 12 positive divisors. The sum of these divisors (counting 12542996) is 1, the average is 0.083333333333333.

Base conversion 12542996

Base System Value
2 Binary 101111110110010000010100
3 Ternary 212121020202102
4 Quaternary 233312100110
5 Quinary 11202333441
6 Senary 1124501232
8 Octal 57662024
10 Decimal 12542996
12 Duodecimal 424a818
16 Hexadecimal bf6414
20 Vigesimal 3i7h9g
36 Base36 7gu8k

Cryptographic Hash Functions

md5 b3ea7890e8428c1fc5d615e7ca6711c2
sha1 fb7ce2e7405702aff73dbe67f197f40eb7cf76f8
sha256 b841f201b29f1ff0e6068f0b90d3f56b04e50e9dd0dcb593d96944e0cee6d5a4
sha512 859d5801d4e983ca231671d5af2a00fe1aa41a94bf1c4ab8ed436326ce77ebf51de86aa269668b3277bc97f95f883c7871816e64f2bbe095a359846f63ca3229
ripemd-160 49a616aed2d00cf4f1f5555aa9499ffb2f05ce21

12542996 as geometric shapes

Circle

Radius = n
Diameter 25085992
Circumference 78809968.175212
Area 4.9425655779091E+14

Sphere

Radius = n
Volume 8.2659440364602E+21
Surface area 1.9770262311636E+15
Circumference 78809968.175212

Square

Length = n
Perimeter 50171984
Area 157326748656016
Diagonal 17738475.055991

Cube

Length = n
Surface area 943960491936096
Volume 1.9733487790854E+21
Space diagonal 21725106.351133

Equilateral Triangle

Length = n
Perimeter 37628988
Area 68124480515460
Altitude 10862553.175567

Triangular Pyramid

Length = n
Surface area 68124480515460
Volume 2.3256138388958E+20
Height 5912825.0186638