71344938 (number)

71344938 is an even 8-digits composite number following 71344937 and preceding 71344939. In scientific notation, it is written as 7.1344938 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 20384256 positive integers (up to 71344938) that are relatively prime to 71344938.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred forty-four thousand nine hundred thirty-eight

Notation

Scientific notation 7.1344938 × 10^7
Engineering notation 7.1344938 × 10^6

Prime Factorization of 71344938

Prime Factorization 2 × 3 × 7 × 1698689

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71344938
Product of the distinct prime numbers

The prime factorization of 71344938 is 2 × 3 × 7 × 1698689. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 61, 64, 77, 227, 195, 7423, 77706, 82819, 372952, 346889, 787799, 2947431, 50800415, 89351021, 437234354, 628598626, 4314178563, 8134037727

Basic calculations (n = 71344938)

Multiplication

n×y
n×2 142689876
n×3 214034814
n×4 285379752
n×5 356724690

Division

n÷y
n÷2 35672469
n÷3 23781646
n÷3 17836234.5
n÷5 14268987.6

Exponentiation

ny
n2 5090100178223844
n3 3.6315288162917E+23
n4 2.5909119824354E+31
n5 1.8484845475031E+39

Nth Root

y√n
2√n 8446.5932777659
3√n 414.75126721775
4√n 91.905349560109
5√n 37.211110672094

Divisors of 71344938

1, 2, 3, 6, 7, 14, 21, 42, 1698689, 3397378, 5096067, 10192134, 11890823, 23781646, 35672469, 71344938

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71344937
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71344938 can be divided by 16 positive divisors. The sum of these divisors (counting 71344938) is 1, the average is 0.0625.

Base conversion 71344938

Base System Value
2 Binary 100010000001010001100101010
3 Ternary 11222020200212010
4 Quaternary 10100022030222
5 Quinary 121231014223
6 Senary 11025100350
8 Octal 420121452
10 Decimal 71344938
12 Duodecimal 1ba876b6
16 Hexadecimal 440a32a
20 Vigesimal 125i26i
36 Base36 16h63u

Cryptographic Hash Functions

md5 02bc1a0eb0171ec3936f87523142a437
sha1 1d4411ade003aee32377292e5757f9b1f2108b46
sha256 505b03e9a0361875a12022fbe41c5efa0a4e258c0a52e0a04ad02cadd6394b06
sha512 29c8c5d3a0c7666ea5f294ff206697f64aa363fdc1ffb1b7541d3726c24b1c8d7b8298be889dff97c6853e8120e3d959184dff601f25b8910192a79bbff5e4c5
ripemd-160 1773a4626a0213e3ef68fbe5e6548488ae00ce51

71344938 as geometric shapes

Circle

Radius = n
Diameter 142689876
Circumference 448273466.18324
Area 1.5991021325944E+16

Sphere

Radius = n
Volume 1.5211712334082E+24
Surface area 6.3964085303776E+16
Circumference 448273466.18324

Square

Length = n
Perimeter 285379752
Area 5090100178223844
Diagonal 100896978.92627

Cube

Length = n
Surface area 30540601069343064
Volume 3.6315288162917E+23
Space diagonal 123573057.47885

Equilateral Triangle

Length = n
Perimeter 214034814
Area 2.2040780310748E+15
Altitude 61786528.739426

Triangular Pyramid

Length = n
Surface area 2.2040780310748E+15
Volume 4.279797753457E+22
Height 33632326.308756