71320880 (number)

71320880 is an even 8-digits composite number following 71320879 and preceding 71320881. In scientific notation, it is written as 7.1320880 × 10^7. The sum of its digits is 29. It has a total of 7 prime factors and 40 positive divisors. There are 28263168 positive integers (up to 71320880) that are relatively prime to 71320880.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred twenty thousand eight hundred eighty

Notation

Scientific notation 7.1320880 × 10^7
Engineering notation 7.1320880 × 10^6

Prime Factorization of 71320880

Prime Factorization 2 × 2 × 2 × 2 × 5 × 109 × 8179

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8915110
Product of the distinct prime numbers

The prime factorization of 71320880 is 2 × 2 × 2 × 2 × 5 × 109 × 8179. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71320880)

Multiplication

n×y
n×2 142641760
n×3 213962640
n×4 285283520
n×5 356604400

Division

n÷y
n÷2 35660440
n÷3 23773626.666667
n÷3 17830220
n÷5 14264176

Exponentiation

ny
n2 5086667923974400
n3 3.6278563260563E+23
n4 2.587419056879E+31
n5 1.8453700406538E+39

Nth Root

y√n
2√n 8445.1690332402
3√n 414.70464299074
4√n 91.897600802416
5√n 37.208600765434

Divisors of 71320880

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71320879
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71320880 can be divided by 40 positive divisors. The sum of these divisors (counting 71320880) is 1, the average is 0.025.

Base conversion 71320880

Base System Value
2 Binary 100010000000100010100110000
3 Ternary 11222012110212002
4 Quaternary 10100010110300
5 Quinary 121224232010
6 Senary 11024353132
8 Octal 420042460
10 Decimal 71320880
12 Duodecimal 1ba757a8
16 Hexadecimal 4404530
20 Vigesimal 125f240
36 Base36 16gnjk

Cryptographic Hash Functions

md5 28b2a8a65022b6d24a30f627fac8373e
sha1 177f010ad90101a0e6e1b4e8f3a3c405213710da
sha256 0a1bf863210ea8c06192f2671559bf4289893ca93a36c912cb4790c563053209
sha512 1b58744a7cdf7ae7882ec8637eaefbd9163749965d58b9a1cb5ded1925102bae361cb162fb9fef83e3384b808020f1a00499878f8927f2da2651ecff10b00b7c
ripemd-160 deed324940f8f24a1cb5e7f92835d31eaf959d7b

71320880 as geometric shapes

Circle

Radius = n
Diameter 142641760
Circumference 448122305.31112
Area 1.5980238581209E+16

Sphere

Radius = n
Volume 1.5196329042957E+24
Surface area 6.3920954324835E+16
Circumference 448122305.31112

Square

Length = n
Perimeter 285283520
Area 5086667923974400
Diagonal 100862955.77638

Cube

Length = n
Surface area 30520007543846400
Volume 3.6278563260563E+23
Space diagonal 123531387.80052

Equilateral Triangle

Length = n
Perimeter 213962640
Area 2.2025918213886E+15
Altitude 61765693.900261

Triangular Pyramid

Length = n
Surface area 2.2025918213886E+15
Volume 4.2754696822082E+22
Height 33620985.258795