71328637 (number)

71328637 is an odd 8-digits composite number following 71328636 and preceding 71328638. In scientific notation, it is written as 7.1328637 × 10^7. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 68969232 positive integers (up to 71328637) that are relatively prime to 71328637.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred twenty-eight thousand six hundred thirty-seven

Notation

Scientific notation 7.1328637 × 10^7
Engineering notation 7.1328637 × 10^6

Prime Factorization of 71328637

Prime Factorization 37 × 163 × 11827

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71328637
Product of the distinct prime numbers

The prime factorization of 71328637 is 37 × 163 × 11827. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 6, 70, 94, 193, 216, 7476, 8864, 38634, 92235, 968405, 644759, 7792040, 8546582, 81508018, 35014507, 164831364, 940404813, 2548142607, 8985006957

Basic calculations (n = 71328637)

Multiplication

n×y
n×2 142657274
n×3 213985911
n×4 285314548
n×5 356643185

Division

n÷y
n÷2 35664318.5
n÷3 23776212.333333
n÷3 17832159.25
n÷5 14265727.4

Exponentiation

ny
n2 5087774456277769
n3 3.6290401732971E+23
n4 2.5885448917953E+31
n5 1.8463737894507E+39

Nth Root

y√n
2√n 8445.6282773989
3√n 414.71967714483
4√n 91.900099441725
5√n 37.20941010643

Divisors of 71328637

1, 37, 163, 6031, 11827, 437599, 1927801, 71328637

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71328636
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71328637 can be divided by 8 positive divisors. The sum of these divisors (counting 71328637) is 1, the average is 0.125.

Base conversion 71328637

Base System Value
2 Binary 100010000000110001101111101
3 Ternary 11222012212111101
4 Quaternary 10100012031331
5 Quinary 121230004022
6 Senary 11024453101
8 Octal 420061575
10 Decimal 71328637
12 Duodecimal 1ba7a191
16 Hexadecimal 440637d
20 Vigesimal 125g1bh
36 Base36 16gtj1

Cryptographic Hash Functions

md5 ae407cac286195b78f985dff276d5daa
sha1 21cc458e147ea13851c7c2d28dd0388479c9e5a3
sha256 b814d80dfead9d624888cb239efab9ce41fcba5ce1e5051c40158ccb12ba4081
sha512 9d54c3a99a0dd7a97c267f736bc2b6aae8722892526ea6dfb33fb53e02fb3b6ff3357fce86425bdcd436182fc8b0bd16d9ba4ab48afd04fa3ad6a49541b17288
ripemd-160 8a634a19b32daab34b0f623726c484b23445c37c

71328637 as geometric shapes

Circle

Radius = n
Diameter 142657274
Circumference 448171043.97955
Area 1.5983714854964E+16

Sphere

Radius = n
Volume 1.5201287930683E+24
Surface area 6.3934859419856E+16
Circumference 448171043.97955

Square

Length = n
Perimeter 285314548
Area 5087774456277769
Diagonal 100873925.83099

Cube

Length = n
Surface area 30526646737666614
Volume 3.6290401732971E+23
Space diagonal 123544823.31864

Equilateral Triangle

Length = n
Perimeter 213985911
Area 2.2030709639311E+15
Altitude 61772411.659319

Triangular Pyramid

Length = n
Surface area 2.2030709639311E+15
Volume 4.2768648595613E+22
Height 33624641.943662