71348720 (number)

71348720 is an even 8-digits composite number following 71348719 and preceding 71348721. In scientific notation, it is written as 7.1348720 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 20 positive divisors. There are 28539456 positive integers (up to 71348720) that are relatively prime to 71348720.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred forty-eight thousand seven hundred twenty

Notation

Scientific notation 7.1348720 × 10^7
Engineering notation 7.1348720 × 10^6

Prime Factorization of 71348720

Prime Factorization 2 × 2 × 2 × 2 × 5 × 891859

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8918590
Product of the distinct prime numbers

The prime factorization of 71348720 is 2 × 2 × 2 × 2 × 5 × 891859. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 3, 42, 40, 362, 853, 6526, 5640, 63544, 18894, 389809, 144709, 1170343, 6148378, 54878403, 38196527, 583996326, 339670560, 1692550466, 970008000

Basic calculations (n = 71348720)

Multiplication

n×y
n×2 142697440
n×3 214046160
n×4 285394880
n×5 356743600

Division

n÷y
n÷2 35674360
n÷3 23782906.666667
n÷3 17837180
n÷5 14269744

Exponentiation

ny
n2 5090639845638400
n3 3.632106369673E+23
n4 2.5914614038001E+31
n5 1.8489745409054E+39

Nth Root

y√n
2√n 8446.8171520402
3√n 414.75859575252
4√n 91.906567513101
5√n 37.211505176429

Divisors of 71348720

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 891859, 1783718, 3567436, 4459295, 7134872, 8918590, 14269744, 17837180, 35674360, 71348720

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 -71348719
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 71348720 can be divided by 20 positive divisors. The sum of these divisors (counting 71348720) is 1, the average is 0.05.

Base conversion 71348720

Base System Value
2 Binary 100010000001011000111110000
3 Ternary 11222020220001012
4 Quaternary 10100023013300
5 Quinary 121231124340
6 Senary 11025130052
8 Octal 420130760
10 Decimal 71348720
12 Duodecimal 1ba89928
16 Hexadecimal 440b1f0
20 Vigesimal 125ibg0
36 Base36 16h90w

Cryptographic Hash Functions

md5 ef89191dd84132d104ca4bf024df0264
sha1 d11cd73dfdb73935a1e01e94594842ffded7649e
sha256 cdff49421130cb971982574cb0fc0302271d448414d77b7e26d7271dae61a2ff
sha512 34f71eea384ca4e9f01d308c78db8734a3df190efb6a973e579260c0f1f3d307a5cf766673772bba7afb02a0fa493131aff9a1f321a58829c44b943a65d95507
ripemd-160 2655909586540279d69a8cf847a2eed8356f1ff5

71348720 as geometric shapes

Circle

Radius = n
Diameter 142697440
Circumference 448297229.19007
Area 1.5992716741129E+16

Sphere

Radius = n
Volume 1.5214131584028E+24
Surface area 6.3970866964516E+16
Circumference 448297229.19007

Square

Length = n
Perimeter 285394880
Area 5090639845638400
Diagonal 100902327.48196

Cube

Length = n
Surface area 30543839073830400
Volume 3.632106369673E+23
Space diagonal 123579608.09501

Equilateral Triangle

Length = n
Perimeter 214046160
Area 2.2043117139201E+15
Altitude 61789804.047503

Triangular Pyramid

Length = n
Surface area 2.2043117139201E+15
Volume 4.2804784066444E+22
Height 33634109.160654