71297310 (number)

71297310 is an even 8-digits composite number following 71297309 and preceding 71297311. In scientific notation, it is written as 7.1297310 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 128 positive divisors. There are 15202944 positive integers (up to 71297310) that are relatively prime to 71297310.

Interesting facts

Basic properties

Name

Name seventy-one million two hundred ninety-seven thousand three hundred ten

Notation

Scientific notation 7.1297310 × 10^7
Engineering notation 7.1297310 × 10^6

Prime Factorization of 71297310

Prime Factorization 2 × 5 × 3 × 167 × 19 × 7 × 107

Composite number
ω Distinct Factors 7
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 71297310
Product of the distinct prime numbers

The prime factorization of 71297310 is 2 × 5 × 3 × 167 × 19 × 7 × 107. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71297310)

Multiplication

n×y
n×2 142594620
n×3 213891930
n×4 285189240
n×5 356486550

Division

n÷y
n÷2 35648655
n÷3 23765770
n÷3 17824327.5
n÷5 14259462

Exponentiation

ny
n2 5083306413236100
n3 3.6242607316948E+23
n4 2.5840004090847E+31
n5 1.8423227820664E+39

Nth Root

y√n
2√n 8443.7734455633
3√n 414.65895433502
4√n 91.890007321598
5√n 37.206141113574

Divisors of 71297310

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71297309
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71297310 can be divided by 128 positive divisors. The sum of these divisors (counting 71297310) is 1, the average is 0.0078125.

Base conversion 71297310

Base System Value
2 Binary 100001111111110100100011110
3 Ternary 11222011021112010
4 Quaternary 10033332210132
5 Quinary 121223003220
6 Senary 11024052050
8 Octal 417764436
10 Decimal 71297310
12 Duodecimal 1ba64026
16 Hexadecimal 43fe91e
20 Vigesimal 125c35a
36 Base36 16g5cu

Cryptographic Hash Functions

md5 55234bec2f198b4a8bbffdbf6dd9d6ae
sha1 15a368e3eead0544ed31abf5cd80012f068bf997
sha256 12163b3f47293c1f10547313a1759959e45d36c25d72bbaa8c26ab1f507b43c1
sha512 3648b86e8b42cbb9f78ded96ea4450487bf06dc63fc94785bc005582fb44ffdd7af8a020bd0a767f031bee87d39fda6b1ecab591799c5082abe52f31eeba196d
ripemd-160 ec6b7355a7bad142e0be762e31f628415fb99020

71297310 as geometric shapes

Circle

Radius = n
Diameter 142594620
Circumference 447974210.63343
Area 1.5969678083768E+16

Sphere

Radius = n
Volume 1.5181267852515E+24
Surface area 6.3878712335074E+16
Circumference 447974210.63343

Square

Length = n
Perimeter 285189240
Area 5083306413236100
Diagonal 100829622.76272

Cube

Length = n
Surface area 30499838479416600
Volume 3.6242607316948E+23
Space diagonal 123490563.36299

Equilateral Triangle

Length = n
Perimeter 213891930
Area 2.2011362445414E+15
Altitude 61745281.681494

Triangular Pyramid

Length = n
Surface area 2.2011362445414E+15
Volume 4.2712322336159E+22
Height 33609874.25424