71325989 (number)

71325989 is an odd 8-digits composite number following 71325988 and preceding 71325990. In scientific notation, it is written as 7.1325989 × 10^7. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 60223680 positive integers (up to 71325989) that are relatively prime to 71325989.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred twenty-five thousand nine hundred eighty-nine

Notation

Scientific notation 7.1325989 × 10^7
Engineering notation 7.1325989 × 10^6

Prime Factorization of 71325989

Prime Factorization 7 × 67 × 152081

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71325989
Product of the distinct prime numbers

The prime factorization of 71325989 is 7 × 67 × 152081. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71325989)

Multiplication

n×y
n×2 142651978
n×3 213977967
n×4 285303956
n×5 356629945

Division

n÷y
n÷2 35662994.5
n÷3 23775329.666667
n÷3 17831497.25
n÷5 14265197.8

Exponentiation

ny
n2 5087396706828121
n3 3.6286360154986E+23
n4 2.5881605252646E+31
n5 1.8460310915525E+39

Nth Root

y√n
2√n 8445.4715084476
3√n 414.71454507193
4√n 91.899246506419
5√n 37.20913383035

Divisors of 71325989

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71325988
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71325989 can be divided by 8 positive divisors. The sum of these divisors (counting 71325989) is 1, the average is 0.125.

Base conversion 71325989

Base System Value
2 Binary 100010000000101100100100101
3 Ternary 11222012201212022
4 Quaternary 10100011210211
5 Quinary 121224412424
6 Senary 11024432525
8 Octal 420054445
10 Decimal 71325989
12 Duodecimal 1ba78745
16 Hexadecimal 4405925
20 Vigesimal 125fej9
36 Base36 16grhh

Cryptographic Hash Functions

md5 d0b14e94e5fd7053467908d3374c2360
sha1 8bfa4ee37f9f94a4693a6157cbce3d29fd5749b6
sha256 a28d29c8b9a8ed0c6bbaca3943468510c8fa7b70573936652a02fe1c867baa44
sha512 a4c881290d0dff37713938fbf13de201438955efabed60472a4cd2e604b066a09f677bb573bbc3e7457a6c7846b196f6ac4250eececcf87048081042069ecc50
ripemd-160 8eb00efea4d59eb06673d3af40c5ef00505be7a1

71325989 as geometric shapes

Circle

Radius = n
Diameter 142651978
Circumference 448154406.10485
Area 1.5982528120068E+16

Sphere

Radius = n
Volume 1.5199594998456E+24
Surface area 6.3930112480273E+16
Circumference 448154406.10485

Square

Length = n
Perimeter 285303956
Area 5087396706828121
Diagonal 100870180.99347

Cube

Length = n
Surface area 30524380240968726
Volume 3.6286360154986E+23
Space diagonal 123540236.8481

Equilateral Triangle

Length = n
Perimeter 213977967
Area 2.2029073936212E+15
Altitude 61770118.424049

Triangular Pyramid

Length = n
Surface area 2.2029073936212E+15
Volume 4.276388555028E+22
Height 33623393.664491