71344420 (number)

71344420 is an even 8-digits composite number following 71344419 and preceding 71344421. In scientific notation, it is written as 7.1344420 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 24 positive divisors. There are 24460896 positive integers (up to 71344420) that are relatively prime to 71344420.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1344420 × 10^7
Engineering notation 7.1344420 × 10^6

Prime Factorization of 71344420

Prime Factorization 2 × 2 × 7 × 5 × 509603

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 35672210
Product of the distinct prime numbers

The prime factorization of 71344420 is 2 × 2 × 7 × 5 × 509603. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 10, 18, 4, 614, 727, 7534, 1048, 90592, 58270, 741433, 112621, 5497213, 4727299, 31020354, 8459148, 141503646, 876670571, 1308691719, 8717209632

Basic calculations (n = 71344420)

Multiplication

n×y
n×2 142688840
n×3 214033260
n×4 285377680
n×5 356722100

Division

n÷y
n÷2 35672210
n÷3 23781473.333333
n÷3 17836105
n÷5 14268884

Exponentiation

ny
n2 5090026265136400
n3 3.6314497167092E+23
n4 2.5908367379778E+31
n5 1.8484174438572E+39

Nth Root

y√n
2√n 8446.5626144604
3√n 414.75026344798
4√n 91.905182739933
5√n 37.211056637676

Divisors of 71344420

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 509603, 1019206, 2038412, 2548015, 3567221, 5096030, 7134442, 10192060, 14268884, 17836105, 35672210, 71344420

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71344419
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71344420 can be divided by 24 positive divisors. The sum of these divisors (counting 71344420) is 1, the average is 0.041666666666667.

Base conversion 71344420

Base System Value
2 Binary 100010000001010000100100100
3 Ternary 11222020200010221
4 Quaternary 10100022010210
5 Quinary 121231010140
6 Senary 11025054124
8 Octal 420120444
10 Decimal 71344420
12 Duodecimal 1ba87344
16 Hexadecimal 440a124
20 Vigesimal 125i110
36 Base36 16h5pg

Cryptographic Hash Functions

md5 11304950f7270914eb1604815efae5b7
sha1 f636850e3d8fa24a76e6578b23514f52a86b5a91
sha256 c1a7d8ffe634601ab6cf32bf734268660df21ffa5cfb43cc785a9e33262b391e
sha512 a7a345046e7623d5f311bea48c13ee9e51eca3eaec93776fe67c229f5fa550f5f3ea1c3f927c5d0f660f53d2aa321927d702449b8f1a87979ff32c23cc3c23c3
ripemd-160 bde9b3591b5b36f297a14773ad190411454941be

71344420 as geometric shapes

Circle

Radius = n
Diameter 142688840
Circumference 448270211.49325
Area 1.5990789121132E+16

Sphere

Radius = n
Volume 1.5211381002526E+24
Surface area 6.3963156484526E+16
Circumference 448270211.49325

Square

Length = n
Perimeter 285377680
Area 5090026265136400
Diagonal 100896246.36364

Cube

Length = n
Surface area 30540157590818400
Volume 3.6314497167092E+23
Space diagonal 123572160.27653

Equilateral Triangle

Length = n
Perimeter 214033260
Area 2.2040460257691E+15
Altitude 61786080.138267

Triangular Pyramid

Length = n
Surface area 2.2040460257691E+15
Volume 4.2797045337051E+22
Height 33632082.121214