7948872 (number)

7948872 is an even 7-digits composite number following 7948871 and preceding 7948873. In scientific notation, it is written as 7.948872 × 10^6. The sum of its digits is 45. It has a total of 7 prime factors and 48 positive divisors. There are 2623488 positive integers (up to 7948872) that are relatively prime to 7948872.

Interesting facts

Basic properties

Name

Name seven million nine hundred forty-eight thousand eight hundred seventy-two

Notation

Scientific notation 7.948872 × 10^6
Engineering notation 7.948872 × 10^6

Prime Factorization of 7948872

Prime Factorization 2 × 2 × 2 × 3 × 3 × 113 × 977

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 662406
Product of the distinct prime numbers

The prime factorization of 7948872 is 2 × 2 × 2 × 3 × 3 × 113 × 977. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7948872)

Multiplication

n×y
n×2 15897744
n×3 23846616
n×4 31795488
n×5 39744360

Division

n÷y
n÷2 3974436
n÷3 2649624
n÷3 1987218
n÷5 1589774.4

Exponentiation

ny
n2 63184566072384
n3 5.0224602808492E+20
n4 3.9922893897555E+27
n5 3.1734197346124E+34

Nth Root

y√n
2√n 2819.374398692
3√n 199.5730224328
4√n 53.097781485595
5√n 23.99170433659

Divisors of 7948872

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7948871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7948872 can be divided by 48 positive divisors. The sum of these divisors (counting 7948872) is 1, the average is 0.020833333333333.

Base conversion 7948872

Base System Value
2 Binary 11110010100101001001000
3 Ternary 112221211210200
4 Quaternary 132110221020
5 Quinary 4013330442
6 Senary 442212200
8 Octal 36245110
10 Decimal 7948872
12 Duodecimal 27b4060
16 Hexadecimal 794a48
20 Vigesimal 29dc3c
36 Base36 4qde0

Cryptographic Hash Functions

md5 c15f760d6937b2eb0d6bfb89c93eb42a
sha1 d06bbc6a4d090b2c76cd91c8001bef8f513d42f1
sha256 2bf2b4b072b47aab636a776b1d2e7ae188e95d57ecc03aa035fe898c03fbbc7f
sha512 55da3eba9988fc537c6fd3e45299813e1ba2d67fa73e4bb78f09c378a0597770e0eb7d672dd9cbd6680ddc8733a13a46e0f63c8f12ea9be247de23e2493cf294
ripemd-160 96b2e935c816182d253af7f2372fc21d244ca2ea

7948872 as geometric shapes

Circle

Radius = n
Diameter 15897744
Circumference 49944235.759051
Area 1.9850016859326E+14

Sphere

Radius = n
Volume 2.103803242835E+21
Surface area 7.9400067437304E+14
Circumference 49944235.759051

Square

Length = n
Perimeter 31795488
Area 63184566072384
Diagonal 11241402.587968

Cube

Length = n
Surface area 379107396434304
Volume 5.0224602808492E+20
Space diagonal 13767850.166862

Equilateral Triangle

Length = n
Perimeter 23846616
Area 27359719672890
Altitude 6883925.0834308

Triangular Pyramid

Length = n
Surface area 27359719672890
Volume 5.9190262047143E+19
Height 3747134.1959893