7131968 (number)

7131968 is an even 7-digits composite number following 7131967 and preceding 7131969. In scientific notation, it is written as 7.131968 × 10^6. The sum of its digits is 35. It has a total of 8 prime factors and 28 positive divisors. There are 3488640 positive integers (up to 7131968) that are relatively prime to 7131968.

Interesting facts

Basic properties

Name

Name seven million one hundred thirty-one thousand nine hundred sixty-eight

Notation

Scientific notation 7.131968 × 10^6
Engineering notation 7.131968 × 10^6

Prime Factorization of 7131968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 47 × 2371

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 222874
Product of the distinct prime numbers

The prime factorization of 7131968 is 2 × 2 × 2 × 2 × 2 × 2 × 47 × 2371. Since it has a total of 8 prime factors.

Most popular turbo-numbers

5, 9, 86, 66, 943, 804, 7696, 9047, 10424, 25273, 237129, 999238, 362461, 4650277, 15365342, 90385264, 211371458, 297665362, 2023007717, 9644788072

Basic calculations (n = 7131968)

Multiplication

n×y
n×2 14263936
n×3 21395904
n×4 28527872
n×5 35659840

Division

n÷y
n÷2 3565984
n÷3 2377322.6666667
n÷3 1782992
n÷5 1426393.6

Exponentiation

ny
n2 50864967553024
n3 3.6276732090921E+20
n4 2.5872449241702E+27
n5 1.8452148007344E+34

Nth Root

y√n
2√n 2670.5744700345
3√n 192.4877644441
4√n 51.677601241103
5√n 23.476960928286

Divisors of 7131968

1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 376, 752, 1504, 2371, 3008, 4742, 9484, 18968, 37936, 75872, 111437, 151744, 222874, 445748, 891496, 1782992, 3565984, 7131968

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7131967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7131968 can be divided by 28 positive divisors. The sum of these divisors (counting 7131968) is 1, the average is 0.035714285714286.

Base conversion 7131968

Base System Value
2 Binary 11011001101001101000000
3 Ternary 111102100012222
4 Quaternary 123031031000
5 Quinary 3311210333
6 Senary 412510212
8 Octal 33151500
10 Decimal 7131968
12 Duodecimal 247b368
16 Hexadecimal 6cd340
20 Vigesimal 24b9i8
36 Base36 48v28

Cryptographic Hash Functions

md5 3846f658c3f418862f807536e76691e3
sha1 3268238ef3afbd0bba892a2d96d29c22ca77979d
sha256 d951a7fdc1b71740669766c81052a9f053d541a9d617ffd37cc5b68d87de6dce
sha512 535c15f888d4013dbb463602e093039609c5b140bb4a17e94c60d8eb7c6a09cd655aa411122ab306dcd430e17d152fb46de456ef7b9260f45edc48622fd53436
ripemd-160 0a306e8979692061dba9845d2fa0b87ad93d2a6f

7131968 as geometric shapes

Circle

Radius = n
Diameter 14263936
Circumference 44811476.548875
Area 1.5979700838966E+14

Sphere

Radius = n
Volume 1.5195562004411E+21
Surface area 6.3918803355865E+14
Circumference 44811476.548875

Square

Length = n
Perimeter 28527872
Area 50864967553024
Diagonal 10086125.872011

Cube

Length = n
Surface area 305189805318144
Volume 3.6276732090921E+20
Space diagonal 12352930.933955

Equilateral Triangle

Length = n
Perimeter 21395904
Area 22025177031795
Altitude 6176465.4669777

Triangular Pyramid

Length = n
Surface area 22025177031795
Volume 4.2752538767963E+19
Height 3362041.957337