71357838 (number)

71357838 is an even 8-digits composite number following 71357837 and preceding 71357839. In scientific notation, it is written as 7.1357838 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 23748536 positive integers (up to 71357838) that are relatively prime to 71357838.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred fifty-seven thousand eight hundred thirty-eight

Notation

Scientific notation 7.1357838 × 10^7
Engineering notation 7.1357838 × 10^6

Prime Factorization of 71357838

Prime Factorization 2 × 3 × 659 × 18047

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71357838
Product of the distinct prime numbers

The prime factorization of 71357838 is 2 × 3 × 659 × 18047. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 33, 6, 147, 870, 9649, 6905, 55398, 71979, 730733, 343192, 4243948, 3203775, 10898992, 28291792, 632787081, 940441027, 7749464192, 3791779045

Basic calculations (n = 71357838)

Multiplication

n×y
n×2 142715676
n×3 214073514
n×4 285431352
n×5 356789190

Division

n÷y
n÷2 35678919
n÷3 23785946
n÷3 17839459.5
n÷5 14271567.6

Exponentiation

ny
n2 5091941044034244
n3 3.6334990412575E+23
n4 2.5927863595921E+31
n5 1.8501562901638E+39

Nth Root

y√n
2√n 8447.356864724
3√n 414.77626300612
4√n 91.909503669229
5√n 37.212456215667

Divisors of 71357838

1, 2, 3, 6, 659, 1318, 1977, 3954, 18047, 36094, 54141, 108282, 11892973, 23785946, 35678919, 71357838

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 -71357837
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 71357838 can be divided by 16 positive divisors. The sum of these divisors (counting 71357838) is 1, the average is 0.0625.

Base conversion 71357838

Base System Value
2 Binary 100010000001101010110001110
3 Ternary 11222021100112220
4 Quaternary 10100031112032
5 Quinary 121231422323
6 Senary 11025240210
8 Octal 420152616
10 Decimal 71357838
12 Duodecimal 1ba93066
16 Hexadecimal 440d58e
20 Vigesimal 125jebi
36 Base36 16hg26

Cryptographic Hash Functions

md5 e2bb30ced5a057725749bb3b0574dbcc
sha1 fe15e75f8facd7c9210367a72bd1131081455f23
sha256 ff9abe3fab0a7d5d96ee5217a201fcc80f12f3deb4280b92e12215ec27ac19a1
sha512 5bdee61e7be4375898f31851e6e6331449e1e9e6c400910e19ec872aedc36751bb950dcfa154dc3f250882c5e4c42bd89ee6aa7d9f9faf8089e4775cf01c951a
ripemd-160 2cd5eac8592e45649081b335a85b4d4999ad80cd

71357838 as geometric shapes

Circle

Radius = n
Diameter 142715676
Circumference 448354519.2737
Area 1.599680457645E+16

Sphere

Radius = n
Volume 1.521996519312E+24
Surface area 6.3987218305801E+16
Circumference 448354519.2737

Square

Length = n
Perimeter 285431352
Area 5091941044034244
Diagonal 100915222.28122

Cube

Length = n
Surface area 30551646264205464
Volume 3.6334990412575E+23
Space diagonal 123595400.93427

Equilateral Triangle

Length = n
Perimeter 214073514
Area 2.2048751493532E+15
Altitude 61797700.467135

Triangular Pyramid

Length = n
Surface area 2.2048751493532E+15
Volume 4.2821196858466E+22
Height 33638407.427074