126972952 (number)

126972952 is an even 9-digits composite number following 126972951 and preceding 126972953. In scientific notation, it is written as 1.26972952 × 10^8. The sum of its digits is 43. It has a total of 4 prime factors and 8 positive divisors. There are 63486472 positive integers (up to 126972952) that are relatively prime to 126972952.

Interesting facts

Basic properties

Name

Name one hundred twenty-six million nine hundred seventy-two thousand nine hundred fifty-two

Notation

Scientific notation 1.26972952 × 10^8
Engineering notation 1.26972952 × 10^6

Prime Factorization of 126972952

Prime Factorization 2 × 2 × 2 × 15871619

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 31743238
Product of the distinct prime numbers

The prime factorization of 126972952 is 2 × 2 × 2 × 15871619. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 25, 87, 310, 655, 8721, 5361, 72124, 86246, 628424, 84749, 5446883, 2385355, 60351574, 93496109, 158139901, 561304515, 8941835536, 8199291728

Basic calculations (n = 126972952)

Multiplication

n×y
n×2 253945904
n×3 380918856
n×4 507891808
n×5 634864760

Division

n÷y
n÷2 63486476
n÷3 42324317.333333
n÷3 31743238
n÷5 25394590.4

Exponentiation

ny
n2 16122130539594304
n3 2.0470745071416E+24
n4 2.5992309313572E+32
n5 3.3003202428413E+40

Nth Root

y√n
2√n 11268.227544738
3√n 502.6168826232
4√n 106.1519078714
5√n 41.758245511256

Divisors of 126972952

1, 2, 4, 8, 15871619, 31743238, 63486476, 126972952

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -126972951
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 126972952 can be divided by 8 positive divisors. The sum of these divisors (counting 126972952) is 1, the average is 0.125.

Base conversion 126972952

Base System Value
2 Binary 111100100010111010000011000
3 Ternary 22211220220010221
4 Quaternary 13210113100120
5 Quinary 230001113302
6 Senary 20333245424
8 Octal 744272030
10 Decimal 126972952
12 Duodecimal 36633874
16 Hexadecimal 7917418
20 Vigesimal 1jdbc7c
36 Base36 23lgyg

Cryptographic Hash Functions

md5 537a963f93b1dedab6ac77639dacaaf0
sha1 1bd56026336d3d157241efcc86d84ed08cbdc226
sha256 d23ed60266cc637aba14e08239140aa84d7ff567e4bd3e62868da3ef7652fe8d
sha512 bccdf9bebb2c601ea6667d553b39c19b786f1f651864e68504027d4ee4353279842573bc3d4dd4d2192398e6a86524b5a81f081be344c8f6cd8ed388f67054d8
ripemd-160 e5f65b93f56c87b023e224d517732a75e0501877

126972952 as geometric shapes

Circle

Radius = n
Diameter 253945904
Circumference 797794586.41562
Area 5.0649166863405E+16

Sphere

Radius = n
Volume 8.5747656439828E+24
Surface area 2.0259666745362E+17
Circumference 797794586.41562

Square

Length = n
Perimeter 507891808
Area 16122130539594304
Diagonal 179566870.77295

Cube

Length = n
Surface area 96732783237565824
Volume 2.0470745071416E+24
Space diagonal 219923604.051

Equilateral Triangle

Length = n
Perimeter 380918856
Area 6.9810873052088E+15
Altitude 109961802.0255

Triangular Pyramid

Length = n
Surface area 6.9810873052088E+15
Volume 2.4125004426566E+23
Height 59855623.590983