71329321 (number)

71329321 is an odd 8-digits composite number following 71329320 and preceding 71329322. In scientific notation, it is written as 7.1329321 × 10^7. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 60920160 positive integers (up to 71329321) that are relatively prime to 71329321.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1329321 × 10^7
Engineering notation 7.1329321 × 10^6

Prime Factorization of 71329321

Prime Factorization 7 × 281 × 36263

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71329321
Product of the distinct prime numbers

The prime factorization of 71329321 is 7 × 281 × 36263. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71329321)

Multiplication

n×y
n×2 142658642
n×3 213987963
n×4 285317284
n×5 356646605

Division

n÷y
n÷2 35664660.5
n÷3 23776440.333333
n÷3 17832330.25
n÷5 14265864.2

Exponentiation

ny
n2 5087872034321041
n3 3.6291445754301E+23
n4 2.5886441837626E+31
n5 1.8464623193839E+39

Nth Root

y√n
2√n 8445.6687716249
3√n 414.72100278048
4√n 91.900319758012
5√n 37.209481469462

Divisors of 71329321

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 -71329320
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 71329321 can be divided by 8 positive divisors. The sum of these divisors (counting 71329321) is 1, the average is 0.125.

Base conversion 71329321

Base System Value
2 Binary 100010000000110011000101001
3 Ternary 11222012220102201
4 Quaternary 10100012120221
5 Quinary 121230014241
6 Senary 11024500201
8 Octal 420063051
10 Decimal 71329321
12 Duodecimal 1ba7a661
16 Hexadecimal 4406629
20 Vigesimal 125g361
36 Base36 16gu21

Cryptographic Hash Functions

md5 0bb1a59f1b4fb95800a7e56d5c8deab0
sha1 92398d092d8b9971f9d8ee80870954ca5ecd31b5
sha256 db1b6f4245ab147d875d5db8deb63f42eb400af7885bdadcd4a01d37dcc9e41c
sha512 391ba6d1178896ade05d22830f1f437738ce4f88acb628b4eecd10e8b456f1d1721aea9b86fd6ae790de215dfe7b1042b446f850896022fa70d8c09fc03e3c2a
ripemd-160 3a5286908de4294cf0b3519df9c993c5301f9859

71329321 as geometric shapes

Circle

Radius = n
Diameter 142658642
Circumference 448175341.6783
Area 1.5984021405428E+16

Sphere

Radius = n
Volume 1.5201725249315E+24
Surface area 6.3936085621712E+16
Circumference 448175341.6783

Square

Length = n
Perimeter 285317284
Area 5087872034321041
Diagonal 100874893.15306

Cube

Length = n
Surface area 30527232205926246
Volume 3.6291445754301E+23
Space diagonal 123546008.04139

Equilateral Triangle

Length = n
Perimeter 213987963
Area 2.2031132164632E+15
Altitude 61773004.020695

Triangular Pyramid

Length = n
Surface area 2.2031132164632E+15
Volume 4.276987898655E+22
Height 33624964.384355