71397232 (number)

71397232 is an even 8-digits composite number following 71397231 and preceding 71397233. In scientific notation, it is written as 7.1397232 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 20 positive divisors. There are 35664768 positive integers (up to 71397232) that are relatively prime to 71397232.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred ninety-seven thousand two hundred thirty-two

Notation

Scientific notation 7.1397232 × 10^7
Engineering notation 7.1397232 × 10^6

Prime Factorization of 71397232

Prime Factorization 2 × 2 × 2 × 2 × 2239 × 1993

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8924654
Product of the distinct prime numbers

The prime factorization of 71397232 is 2 × 2 × 2 × 2 × 2239 × 1993. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 2, 44, 69, 934, 919, 2347, 2073, 61448, 55289, 692641, 404305, 9663405, 5846918, 84880483, 58776386, 849483398, 225402735, 4813324850, 6100708923

Basic calculations (n = 71397232)

Multiplication

n×y
n×2 142794464
n×3 214191696
n×4 285588928
n×5 356986160

Division

n÷y
n÷2 35698616
n÷3 23799077.333333
n÷3 17849308
n÷5 14279446.4

Exponentiation

ny
n2 5097564737261824
n3 3.639520121813E+23
n4 2.5985166250575E+31
n5 1.8552689433509E+39

Nth Root

y√n
2√n 8449.6882782739
3√n 414.85257646441
4√n 91.92218599595
5√n 37.216564030395

Divisors of 71397232

1, 2, 4, 8, 16, 1993, 2239, 3986, 4478, 7972, 8956, 15944, 17912, 31888, 35824, 4462327, 8924654, 17849308, 35698616, 71397232

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71397231
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71397232 can be divided by 20 positive divisors. The sum of these divisors (counting 71397232) is 1, the average is 0.05.

Base conversion 71397232

Base System Value
2 Binary 100010000010110111101110000
3 Ternary 11222100100120221
4 Quaternary 10100112331300
5 Quinary 121234202412
6 Senary 11030142424
8 Octal 420267560
10 Decimal 71397232
12 Duodecimal 1bab1a14
16 Hexadecimal 4416f70
20 Vigesimal 1264d1c
36 Base36 16iagg

Cryptographic Hash Functions

md5 53a61fda03ba41e06abf9b79e30196d6
sha1 c463a3bf4647342c67c256d5176216f1749ab263
sha256 ab4dba5fa1e3851de3b491e88368eacaf1f29941e994cd5018204f23e689c1b8
sha512 2b8d603c4596a09ac86d411875325f0e7416fd43a0eb29379b589d254d5ad743a45ceefaa1610d7fcf224ab6ee9a72fedcce2bd78d5f09323904c57a41464407
ripemd-160 a402b2b6ddb9a7ee514b4c56f26e3aba62909811

71397232 as geometric shapes

Circle

Radius = n
Diameter 142794464
Circumference 448602039.07569
Area 1.601447192978E+16

Sphere

Radius = n
Volume 1.5245186236373E+24
Surface area 6.4057887719121E+16
Circumference 448602039.07569

Square

Length = n
Perimeter 285588928
Area 5097564737261824
Diagonal 100970933.8103

Cube

Length = n
Surface area 30585388423570944
Volume 3.639520121813E+23
Space diagonal 123663633.34378

Equilateral Triangle

Length = n
Perimeter 214191696
Area 2.2073102799522E+15
Altitude 61831816.671891

Triangular Pyramid

Length = n
Surface area 2.2073102799522E+15
Volume 4.2892155973315E+22
Height 33656977.936766