71344390 (number)

71344390 is an even 8-digits composite number following 71344389 and preceding 71344391. In scientific notation, it is written as 7.1344390 × 10^7. The sum of its digits is 31. It has a total of 6 prime factors and 64 positive divisors. There are 24849792 positive integers (up to 71344390) that are relatively prime to 71344390.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred forty-four thousand three hundred ninety

Notation

Scientific notation 7.1344390 × 10^7
Engineering notation 7.1344390 × 10^6

Prime Factorization of 71344390

Prime Factorization 2 × 5 × 23 × 13 × 107 × 223

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 71344390
Product of the distinct prime numbers

The prime factorization of 71344390 is 2 × 5 × 23 × 13 × 107 × 223. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 1, 12, 69, 663, 789, 4233, 2571, 26484, 74818, 915060, 876083, 163540, 6236353, 54165801, 76832927, 499204181, 612937666, 7507768681, 3718050558

Basic calculations (n = 71344390)

Multiplication

n×y
n×2 142688780
n×3 214033170
n×4 285377560
n×5 356721950

Division

n÷y
n÷2 35672195
n÷3 23781463.333333
n÷3 17836097.5
n÷5 14268878

Exponentiation

ny
n2 5090021984472100
n3 3.6314451356875E+23
n4 2.5908323802409E+31
n5 1.8484135576054E+39

Nth Root

y√n
2√n 8446.5608385899
3√n 414.75020531445
4√n 91.905173078505
5√n 37.211053508259

Divisors of 71344390

1, 2, 5, 10, 13, 23, 26, 46, 65, 107, 115, 130, 214, 223, 230, 299, 446, 535, 598, 1070, 1115, 1391, 1495, 2230, 2461, 2782, 2899, 2990, 4922, 5129, 5798, 6955, 10258, 12305, 13910, 14495, 23861, 24610, 25645, 28990, 31993, 47722, 51290, 63986, 66677, 119305, 133354, 159965, 238610, 310193, 319930, 333385, 548803, 620386, 666770, 1097606, 1550965, 2744015, 3101930, 5488030, 7134439, 14268878, 35672195, 71344390

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71344389
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71344390 can be divided by 64 positive divisors. The sum of these divisors (counting 71344390) is 1, the average is 0.015625.

Base conversion 71344390

Base System Value
2 Binary 100010000001010000100000110
3 Ternary 11222020200002211
4 Quaternary 10100022010012
5 Quinary 121231010030
6 Senary 11025054034
8 Octal 420120406
10 Decimal 71344390
12 Duodecimal 1ba8731a
16 Hexadecimal 440a106
20 Vigesimal 125i0ja
36 Base36 16h5om

Cryptographic Hash Functions

md5 6be64eb285277f03bf4e0f07564c93f1
sha1 f664922c981589af43bbd89f9a9bc96be372410d
sha256 17f2e1051eba8fb5030cbfbfad725b83939f91b5c7404cb8b50d9d935dbc8648
sha512 e50fec78f16e53613a0844023400e57a53d8fa00acef7e44ab840adfea47f91d446ab5c146742bc5f1c5cca67fb0215d0806549a53597c6c5851bd312c95f63d
ripemd-160 6429dc907dab3086a72ea1cb0d73e3c7979ce431

71344390 as geometric shapes

Circle

Radius = n
Diameter 142688780
Circumference 448270022.99769
Area 1.5990775673028E+16

Sphere

Radius = n
Volume 1.5211361813587E+24
Surface area 6.3963102692112E+16
Circumference 448270022.99769

Square

Length = n
Perimeter 285377560
Area 5090021984472100
Diagonal 100896203.93724

Cube

Length = n
Surface area 30540131906832600
Volume 3.6314451356875E+23
Space diagonal 123572108.31501

Equilateral Triangle

Length = n
Perimeter 214033170
Area 2.2040441721871E+15
Altitude 61786054.157504

Triangular Pyramid

Length = n
Surface area 2.2040441721871E+15
Volume 4.2796991349192E+22
Height 33632067.979078