71320944 (number)

71320944 is an even 8-digits composite number following 71320943 and preceding 71320945. In scientific notation, it is written as 7.1320944 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 20 positive divisors. There are 23773632 positive integers (up to 71320944) that are relatively prime to 71320944.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1320944 × 10^7
Engineering notation 7.1320944 × 10^6

Prime Factorization of 71320944

Prime Factorization 2 × 2 × 2 × 2 × 3 × 1485853

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8915118
Product of the distinct prime numbers

The prime factorization of 71320944 is 2 × 2 × 2 × 2 × 3 × 1485853. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 1, 58, 4, 133, 980, 4350, 1973, 17868, 2980, 886753, 506907, 9964393, 2825692, 45266694, 12516842, 680772694, 287208879, 5478719182, 7429001461

Basic calculations (n = 71320944)

Multiplication

n×y
n×2 142641888
n×3 213962832
n×4 285283776
n×5 356604720

Division

n÷y
n÷2 35660472
n÷3 23773648
n÷3 17830236
n÷5 14264188.8

Exponentiation

ny
n2 5086677053051136
n3 3.6278660924675E+23
n4 2.5874283442037E+31
n5 1.8453783204096E+39

Nth Root

y√n
2√n 8445.1728223879
3√n 414.70476703618
4√n 91.897621418554
5√n 37.208607443281

Divisors of 71320944

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1485853, 2971706, 4457559, 5943412, 8915118, 11886824, 17830236, 23773648, 35660472, 71320944

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71320943
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71320944 can be divided by 20 positive divisors. The sum of these divisors (counting 71320944) is 1, the average is 0.05.

Base conversion 71320944

Base System Value
2 Binary 100010000000100010101110000
3 Ternary 11222012110221110
4 Quaternary 10100010111300
5 Quinary 121224232234
6 Senary 11024353320
8 Octal 420042560
10 Decimal 71320944
12 Duodecimal 1ba75840
16 Hexadecimal 4404570
20 Vigesimal 125f274
36 Base36 16gnlc

Cryptographic Hash Functions

md5 4374b1ed04ef2210660cb83fc0f0891d
sha1 a9c9d29b17d5714b71ce3435bae4de6d59a5c4ce
sha256 9689af916140b6e0a160dc4ef1b657236a2009d55e7a8181a4930844d6432d99
sha512 0ab178a753ddecc94d9113fe2410011e098e0d9b5a3cff7e81ece59a7352a73631bb725e3c752f5eeb7e25450535f75f196e310687a20c082c72a8972eb855f2
ripemd-160 8ba24c25dceaf9f68de41f12d76d4148c3d8f902

71320944 as geometric shapes

Circle

Radius = n
Diameter 142641888
Circumference 448122707.43498
Area 1.5980267261049E+16

Sphere

Radius = n
Volume 1.5196369952404E+24
Surface area 6.3921069044197E+16
Circumference 448122707.43498

Square

Length = n
Perimeter 285283776
Area 5086677053051136
Diagonal 100863046.28605

Cube

Length = n
Surface area 30520062318306816
Volume 3.6278660924675E+23
Space diagonal 123531498.65177

Equilateral Triangle

Length = n
Perimeter 213962832
Area 2.2025957743948E+15
Altitude 61765749.325887

Triangular Pyramid

Length = n
Surface area 2.2025957743948E+15
Volume 4.2754811920341E+22
Height 33621015.428684