71338943 (number)

71338943 is an odd 8-digits composite number following 71338942 and preceding 71338944. In scientific notation, it is written as 7.1338943 × 10^7. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 65851320 positive integers (up to 71338943) that are relatively prime to 71338943.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1338943 × 10^7
Engineering notation 7.1338943 × 10^6

Prime Factorization of 71338943

Prime Factorization 13 × 5487611

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 71338943
Product of the distinct prime numbers

The prime factorization of 71338943 is 13 × 5487611. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 7, 57, 8, 162, 7, 2513, 1058, 2208, 76762, 782627, 783551, 2100658, 1057449, 66383902, 87295258, 970824375, 138000798, 4007655580, 2928829530

Basic calculations (n = 71338943)

Multiplication

n×y
n×2 142677886
n×3 214016829
n×4 285355772
n×5 356694715

Division

n÷y
n÷2 35669471.5
n÷3 23779647.666667
n÷3 17834735.75
n÷5 14267788.6

Exponentiation

ny
n2 5089244788357249
n3 3.6306134386966E+23
n4 2.5900412515821E+31
n5 1.8477080521427E+39

Nth Root

y√n
2√n 8446.2383935099
3√n 414.73964993247
4√n 91.903418834719
5√n 37.210485293159

Divisors of 71338943

1, 13, 5487611, 71338943

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71338942
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71338943 can be divided by 4 positive divisors. The sum of these divisors (counting 71338943) is 1, the average is 0.25.

Base conversion 71338943

Base System Value
2 Binary 100010000001000101110111111
3 Ternary 11222020101122002
4 Quaternary 10100020232333
5 Quinary 121230321233
6 Senary 11025012515
8 Octal 420105677
10 Decimal 71338943
12 Duodecimal 1ba8413b
16 Hexadecimal 4408bbf
20 Vigesimal 125h773
36 Base36 16h1hb

Cryptographic Hash Functions

md5 3f84ae2b7c2ba7087e2bb495c37fe00e
sha1 b0057993ac4609f92913648c2db21027cf6a28ec
sha256 81ee4f27718856fcaa6313c96c5c3b33ae8e390685cab387915177618c0c7aa8
sha512 9b212c95a112e5c57a60fb86e26fad9a9d49bbc1d73ec037477647b9a7f6f7286a2db53f53ac7063678d12abf3171a58f75442700d73fb71ae383a8795022e3d
ripemd-160 0bd27bb0e0179d45ca8a5ffb8d127ee20c102792

71338943 as geometric shapes

Circle

Radius = n
Diameter 142677886
Circumference 448235798.48732
Area 1.5988334039423E+16

Sphere

Radius = n
Volume 1.5207878009378E+24
Surface area 6.3953336157693E+16
Circumference 448235798.48732

Square

Length = n
Perimeter 285355772
Area 5089244788357249
Diagonal 100888500.71596

Cube

Length = n
Surface area 30535468730143494
Volume 3.6306134386966E+23
Space diagonal 123562673.83426

Equilateral Triangle

Length = n
Perimeter 214016829
Area 2.2037076363975E+15
Altitude 61781336.91713

Triangular Pyramid

Length = n
Surface area 2.2037076363975E+15
Volume 4.2787189706157E+22
Height 33629500.238654