71323890 (number)

71323890 is an even 8-digits composite number following 71323889 and preceding 71323891. In scientific notation, it is written as 7.1323890 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 17290560 positive integers (up to 71323890) that are relatively prime to 71323890.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1323890 × 10^7
Engineering notation 7.1323890 × 10^6

Prime Factorization of 71323890

Prime Factorization 2 × 5 × 3 × 11 × 216133

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 71323890
Product of the distinct prime numbers

The prime factorization of 71323890 is 2 × 5 × 3 × 11 × 216133. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 8, 36, 70, 93, 249, 5230, 6495, 71160, 16156, 50393, 582771, 3347535, 1593985, 56355659, 76007101, 302044875, 615917781, 5429446010, 5552998388

Basic calculations (n = 71323890)

Multiplication

n×y
n×2 142647780
n×3 213971670
n×4 285295560
n×5 356619450

Division

n÷y
n÷2 35661945
n÷3 23774630
n÷3 17830972.5
n÷5 14264778

Exponentiation

ny
n2 5087097284732100
n3 3.6283156715553E+23
n4 2.5878558784329E+31
n5 1.845759480092E+39

Nth Root

y√n
2√n 8445.3472397528
3√n 414.71047692238
4√n 91.898570390147
5√n 37.208914827733

Divisors of 71323890

1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 216133, 432266, 648399, 1080665, 1296798, 2161330, 2377463, 3241995, 4754926, 6483990, 7132389, 11887315, 14264778, 23774630, 35661945, 71323890

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71323889
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71323890 can be divided by 32 positive divisors. The sum of these divisors (counting 71323890) is 1, the average is 0.03125.

Base conversion 71323890

Base System Value
2 Binary 100010000000101000011110010
3 Ternary 11222012121222120
4 Quaternary 10100011003302
5 Quinary 121224331030
6 Senary 11024415110
8 Octal 420050362
10 Decimal 71323890
12 Duodecimal 1ba77496
16 Hexadecimal 44050f2
20 Vigesimal 125f9ea
36 Base36 16gpv6

Cryptographic Hash Functions

md5 1c21f419b9888f7db36f373f1bee0880
sha1 5e3195f1cd491586d00c495085cd1e0eda1f27c0
sha256 b7661cfea9bd8bb9c31309fcd3f09272df6c3171d787d827125aec70db053aaa
sha512 dcee547ba2d5f8bd171105aa5118ca64da7e0a0fc47b2cd647b2e85bebdf59b9bd9ff9a130fb0fd782b35a5498f56a79664c43b4642f76cdceb6414239a4beae
ripemd-160 bf7c0cf76d34526fa91408c0cd6a1bb571af572b

71323890 as geometric shapes

Circle

Radius = n
Diameter 142647780
Circumference 448141217.69889
Area 1.5981587457811E+16

Sphere

Radius = n
Volume 1.5198253144884E+24
Surface area 6.3926349831244E+16
Circumference 448141217.69889

Square

Length = n
Perimeter 285295560
Area 5087097284732100
Diagonal 100867212.55921

Cube

Length = n
Surface area 30522583708392600
Volume 3.6283156715553E+23
Space diagonal 123536601.27345

Equilateral Triangle

Length = n
Perimeter 213971670
Area 2.2027777400504E+15
Altitude 61768300.636727

Triangular Pyramid

Length = n
Surface area 2.2027777400504E+15
Volume 4.2760110260703E+22
Height 33622404.186402