71207968 (number)

71207968 is an even 8-digits composite number following 71207967 and preceding 71207969. In scientific notation, it is written as 7.1207968 × 10^7. The sum of its digits is 40. It has a total of 8 prime factors and 48 positive divisors. There are 30928896 positive integers (up to 71207968) that are relatively prime to 71207968.

Interesting facts

Basic properties

Name

Name seventy-one million two hundred seven thousand nine hundred sixty-eight

Notation

Scientific notation 7.1207968 × 10^7
Engineering notation 7.1207968 × 10^6

Prime Factorization of 71207968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 13 × 17 × 10069

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4450498
Product of the distinct prime numbers

The prime factorization of 71207968 is 2 × 2 × 2 × 2 × 2 × 13 × 17 × 10069. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71207968)

Multiplication

n×y
n×2 142415936
n×3 213623904
n×4 284831872
n×5 356039840

Division

n÷y
n÷2 35603984
n÷3 23735989.333333
n÷3 17801992
n÷5 14241593.6

Exponentiation

ny
n2 5070574706689024
n3 3.6106532145552E+23
n4 2.5710727856114E+31
n5 1.8308086864349E+39

Nth Root

y√n
2√n 8438.4813799641
3√n 414.48568017142
4√n 91.861207154947
5√n 37.196811901972

Divisors of 71207968

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 -71207967
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 71207968 can be divided by 48 positive divisors. The sum of these divisors (counting 71207968) is 1, the average is 0.020833333333333.

Base conversion 71207968

Base System Value
2 Binary 100001111101000110000100000
3 Ternary 11221222201222011
4 Quaternary 10033220300200
5 Quinary 121212123333
6 Senary 11022122304
8 Octal 417506040
10 Decimal 71207968
12 Duodecimal 1ba20394
16 Hexadecimal 43e8c20
20 Vigesimal 1250ji8
36 Base36 16e8f4

Cryptographic Hash Functions

md5 8aea13bb876390cbae63431e2f63b438
sha1 dde50e48a10b8847f28e980c30ae1588a8bfd933
sha256 962178d8b3ce0dc8fde33f2d20e0a27e31257b3e8795c21196ed05b5d90d75b1
sha512 33795d1fa6bdf4fd5db1dd0eda1e1760ecee6105b04f59f53017febf8eec5e44cfefa6bb70c57d7d06fc4cda03ed10724c2a96d02027eb2d9db38386c49f3fee
ripemd-160 f3d98770ac1ec58655aeea88a20661be73c7d6b5

71207968 as geometric shapes

Circle

Radius = n
Diameter 142415936
Circumference 447412858.29171
Area 1.5929680248012E+16

Sphere

Radius = n
Volume 1.5124268818009E+24
Surface area 6.371872099205E+16
Circumference 447412858.29171

Square

Length = n
Perimeter 284831872
Area 5070574706689024
Diagonal 100703274.09463

Cube

Length = n
Surface area 30423448240134144
Volume 3.6106532145552E+23
Space diagonal 123335818.47974

Equilateral Triangle

Length = n
Perimeter 213623904
Area 2.1956232538898E+15
Altitude 61667909.239869

Triangular Pyramid

Length = n
Surface area 2.1956232538898E+15
Volume 4.255195620875E+22
Height 33567758.031543