71388330 (number)

71388330 is an even 8-digits composite number following 71388329 and preceding 71388331. In scientific notation, it is written as 7.1388330 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 17572416 positive integers (up to 71388330) that are relatively prime to 71388330.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred eighty-eight thousand three hundred thirty

Notation

Scientific notation 7.1388330 × 10^7
Engineering notation 7.1388330 × 10^6

Prime Factorization of 71388330

Prime Factorization 2 × 5 × 3 × 13 × 183047

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 71388330
Product of the distinct prime numbers

The prime factorization of 71388330 is 2 × 5 × 3 × 13 × 183047. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 8, 97, 26, 102, 568, 8740, 1716, 15495, 61394, 896178, 726742, 2597397, 9829518, 26844305, 96361451, 129675479, 559778, 9653047960, 2959987408

Basic calculations (n = 71388330)

Multiplication

n×y
n×2 142776660
n×3 214164990
n×4 285553320
n×5 356941650

Division

n÷y
n÷2 35694165
n÷3 23796110
n÷3 17847082.5
n÷5 14277666

Exponentiation

ny
n2 5096293660188900
n3 3.6381589359047E+23
n4 2.5972209070882E+31
n5 1.8541126319811E+39

Nth Root

y√n
2√n 8449.1614968587
3√n 414.83533410067
4√n 91.919320585276
5√n 37.215635931733

Divisors of 71388330

1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 183047, 366094, 549141, 915235, 1098282, 1830470, 2379611, 2745705, 4759222, 5491410, 7138833, 11898055, 14277666, 23796110, 35694165, 71388330

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71388329
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71388330 can be divided by 32 positive divisors. The sum of these divisors (counting 71388330) is 1, the average is 0.03125.

Base conversion 71388330

Base System Value
2 Binary 100010000010100110010101010
3 Ternary 11222022220101020
4 Quaternary 10100110302222
5 Quinary 121233411310
6 Senary 11030033310
8 Octal 420246252
10 Decimal 71388330
12 Duodecimal 1baa8836
16 Hexadecimal 4414caa
20 Vigesimal 1263aga
36 Base36 16i3l6

Cryptographic Hash Functions

md5 128556059cab0a430fc515e841717255
sha1 da681020895e0a29f521bf9169e95fc94ab2d887
sha256 c7ffcd74e4920a1d5e91e4aefd904bbc9f0d2822529e7af3f3611052ef9ec92b
sha512 b871bcaa9c180b4b54978eb9ebfbeb7b25e8af37520c12332ddd7f415e7b487024fd5d788694698783b0982dcea75cab7de0f22119bba1d2f9a5355b15ced85b
ripemd-160 b2ea5dfcd91f15beb9d9faa455996c14f3398bdf

71388330 as geometric shapes

Circle

Radius = n
Diameter 142776660
Circumference 448546106.16009
Area 1.6010478723386E+16

Sphere

Radius = n
Volume 1.5239484514174E+24
Surface area 6.4041914893543E+16
Circumference 448546106.16009

Square

Length = n
Perimeter 285553320
Area 5096293660188900
Diagonal 100958344.48117

Cube

Length = n
Surface area 30577761961133400
Volume 3.6381589359047E+23
Space diagonal 123648214.62749

Equilateral Triangle

Length = n
Perimeter 214164990
Area 2.2067598874346E+15
Altitude 61824107.313747

Triangular Pyramid

Length = n
Surface area 2.2067598874346E+15
Volume 4.2876114243544E+22
Height 33652781.493722