71317920 (number)

71317920 is an even 8-digits composite number following 71317919 and preceding 71317921. In scientific notation, it is written as 7.1317920 × 10^7. The sum of its digits is 30. It has a total of 8 prime factors and 48 positive divisors. There are 19017984 positive integers (up to 71317920) that are relatively prime to 71317920.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred seventeen thousand nine hundred twenty

Notation

Scientific notation 7.1317920 × 10^7
Engineering notation 7.1317920 × 10^6

Prime Factorization of 71317920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 5 × 148579

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4457370
Product of the distinct prime numbers

The prime factorization of 71317920 is 2 × 2 × 2 × 2 × 2 × 3 × 5 × 148579. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71317920)

Multiplication

n×y
n×2 142635840
n×3 213953760
n×4 285271680
n×5 356589600

Division

n÷y
n÷2 35658960
n÷3 23772640
n÷3 17829480
n÷5 14263584

Exponentiation

ny
n2 5086245713126400
n3 3.6274046486909E+23
n4 2.5869895454297E+31
n5 1.8449871344179E+39

Nth Root

y√n
2√n 8444.9937833014
3√n 414.69890580819
4√n 91.896647290864
5√n 37.208291909776

Divisors of 71317920

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 -71317919
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 71317920 can be divided by 48 positive divisors. The sum of these divisors (counting 71317920) is 1, the average is 0.020833333333333.

Base conversion 71317920

Base System Value
2 Binary 100010000000011100110100000
3 Ternary 11222012022210110
4 Quaternary 10100003212200
5 Quinary 121224133140
6 Senary 11024331320
8 Octal 420034640
10 Decimal 71317920
12 Duodecimal 1ba73b40
16 Hexadecimal 44039a0
20 Vigesimal 125eeg0
36 Base36 16gl9c

Cryptographic Hash Functions

md5 05a91ed50177ed76a664c2e8f06a34b8
sha1 f920c8ff306eda85618633d1df2c635ac8767c2d
sha256 6159e9acd347c00a1a26a23d15d8cbbfddbef408b05aad9ee92e7dffb1c0458e
sha512 26ac5c5d35aeb5fffc465a1f411b936ca5c7645580ca4a49e9e97da41d99e2946a2e4caab98a6ecec0a117d0d2876b85e308a4a2cfcf4a0132c5ddde3a1fdff4
ripemd-160 082a0ab090a8808fc7541605a8cf5441265ca3db

71317920 as geometric shapes

Circle

Radius = n
Diameter 142635840
Circumference 448103707.08261
Area 1.597891216671E+16

Sphere

Radius = n
Volume 1.5194437061233E+24
Surface area 6.3915648666842E+16
Circumference 448103707.08261

Square

Length = n
Perimeter 285271680
Area 5086245713126400
Diagonal 100858769.70424

Cube

Length = n
Surface area 30517474278758400
Volume 3.6274046486909E+23
Space diagonal 123526260.93013

Equilateral Triangle

Length = n
Perimeter 213953760
Area 2.2024089987286E+15
Altitude 61763130.465066

Triangular Pyramid

Length = n
Surface area 2.2024089987286E+15
Volume 4.2749373753283E+22
Height 33619589.901413