71290320 (number)

71290320 is an even 8-digits composite number following 71290319 and preceding 71290321. In scientific notation, it is written as 7.1290320 × 10^7. The sum of its digits is 24. It has a total of 8 prime factors and 80 positive divisors. There are 18865152 positive integers (up to 71290320) that are relatively prime to 71290320.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1290320 × 10^7
Engineering notation 7.1290320 × 10^6

Prime Factorization of 71290320

Prime Factorization 2 × 2 × 2 × 2 × 3 × 5 × 139 × 2137

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 8911290
Product of the distinct prime numbers

The prime factorization of 71290320 is 2 × 2 × 2 × 2 × 3 × 5 × 139 × 2137. Since it has a total of 8 prime factors.

Most popular turbo-numbers

3, 8, 56, 92, 507, 377, 721, 1552, 37297, 8875, 251185, 809584, 2099647, 4098208, 1329933, 23937120, 844426334, 552760730, 1675397352, 2358670196

Basic calculations (n = 71290320)

Multiplication

n×y
n×2 142580640
n×3 213870960
n×4 285161280
n×5 356451600

Division

n÷y
n÷2 35645160
n÷3 23763440
n÷3 17822580
n÷5 14258064

Exponentiation

ny
n2 5082309725702400
n3 3.6231948668444E+23
n4 2.5829872147969E+31
n5 1.8414198509878E+39

Nth Root

y√n
2√n 8443.359520949
3√n 414.64540281478
4√n 91.887755010932
5√n 37.205411545724

Divisors of 71290320

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2137, 2224, 2780, 3336, 4170, 4274, 5560, 6411, 6672, 8340, 8548, 10685, 11120, 12822, 16680, 17096, 21370, 25644, 32055, 33360, 34192, 42740, 51288, 64110, 85480, 102576, 128220, 170960, 256440, 297043, 512880, 594086, 891129, 1188172, 1485215, 1782258, 2376344, 2970430, 3564516, 4455645, 4752688, 5940860, 7129032, 8911290, 11881720, 14258064, 17822580, 23763440, 35645160, 71290320

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71290319
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71290320 can be divided by 80 positive divisors. The sum of these divisors (counting 71290320) is 1, the average is 0.0125.

Base conversion 71290320

Base System Value
2 Binary 100001111111100110111010000
3 Ternary 11222010220221020
4 Quaternary 10033330313100
5 Quinary 121222242240
6 Senary 11023555440
8 Octal 417746720
10 Decimal 71290320
12 Duodecimal 1ba5bb80
16 Hexadecimal 43fcdd0
20 Vigesimal 125b5g0
36 Base36 16fzyo

Cryptographic Hash Functions

md5 5204cea41ca56cb4d331a4cea9613d97
sha1 67c4bea7800c93a28414fd3e506b40f49f81774c
sha256 9cd71fac04035c26e4b4aab1869590aa7524ebae263d8e9e898ee383e2eed7b2
sha512 c8eb7b5016f1ab5ebbe5b037c0aa8979a1f574ae8fdf3885e2b32bd409b3813cd4bb195d687d3d9f4d294e2a8a4885c3ef4e3a166e2611d04169d66ec1143a83
ripemd-160 3bde49d7bd2bf4d52af5704126c3a80ee6cd9f20

71290320 as geometric shapes

Circle

Radius = n
Diameter 142580640
Circumference 447930291.16813
Area 1.5966546897535E+16

Sphere

Radius = n
Volume 1.517680316827E+24
Surface area 6.3866187590138E+16
Circumference 447930291.16813

Square

Length = n
Perimeter 285161280
Area 5082309725702400
Diagonal 100819737.40992

Cube

Length = n
Surface area 30493858354214400
Volume 3.6231948668444E+23
Space diagonal 123478456.32784

Equilateral Triangle

Length = n
Perimeter 213870960
Area 2.2007046661795E+15
Altitude 61739228.163922

Triangular Pyramid

Length = n
Surface area 2.2007046661795E+15
Volume 4.2699760998432E+22
Height 33606579.136639