71333428 (number)

71333428 is an even 8-digits composite number following 71333427 and preceding 71333429. In scientific notation, it is written as 7.1333428 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors. There are 33499008 positive integers (up to 71333428) that are relatively prime to 71333428.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred thirty-three thousand four hundred twenty-eight

Notation

Scientific notation 7.1333428 × 10^7
Engineering notation 7.1333428 × 10^6

Prime Factorization of 71333428

Prime Factorization 2 × 2 × 17 × 719 × 1459

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 35666714
Product of the distinct prime numbers

The prime factorization of 71333428 is 2 × 2 × 17 × 719 × 1459. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 10, 30, 55, 172, 598, 3019, 3489, 71694, 6147, 974028, 613156, 4424492, 9710982, 98597004, 49874675, 798830070, 675455745, 4659311775, 6792228246

Basic calculations (n = 71333428)

Multiplication

n×y
n×2 142666856
n×3 214000284
n×4 285333712
n×5 356667140

Division

n÷y
n÷2 35666714
n÷3 23777809.333333
n÷3 17833357
n÷5 14266685.6

Exponentiation

ny
n2 5088457950231184
n3 3.6297714882384E+23
n4 2.5892404311271E+31
n5 1.8469939586849E+39

Nth Root

y√n
2√n 8445.9119105044
3√n 414.72896223037
4√n 91.901642588718
5√n 37.209909949135

Divisors of 71333428

1, 2, 4, 17, 34, 68, 719, 1438, 1459, 2876, 2918, 5836, 12223, 24446, 24803, 48892, 49606, 99212, 1049021, 2098042, 4196084, 17833357, 35666714, 71333428

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71333427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71333428 can be divided by 24 positive divisors. The sum of these divisors (counting 71333428) is 1, the average is 0.041666666666667.

Base conversion 71333428

Base System Value
2 Binary 100010000000111011000110100
3 Ternary 11222020010001211
4 Quaternary 10100013120310
5 Quinary 121230132203
6 Senary 11024531204
8 Octal 420073064
10 Decimal 71333428
12 Duodecimal 1ba80b04
16 Hexadecimal 4407634
20 Vigesimal 125gdb8
36 Base36 16gx84

Cryptographic Hash Functions

md5 e89a27c4e2dbe3113ba60792ca1632b4
sha1 9006f9c17c6d3dfc535b6fefd56d3ff64765bedf
sha256 d70a08274973d93cb06deb3c886807c0a70687bb9bbe6305fb4e5caa77056b50
sha512 d8b816bc5856dc8e3a86888978c2c4702f110631284e2407e51283c7c9d147d524aafd0099fc59ab8c24cd0e5c6aaa13f9f2cb0858281a6a0143ef6649c6e7eb
ripemd-160 5ae1108c1e60b42a18a49ba3ef0675daaa0e54b8

71333428 as geometric shapes

Circle

Radius = n
Diameter 142666856
Circumference 448201146.72035
Area 1.5985862114547E+16

Sphere

Radius = n
Volume 1.5204351255546E+24
Surface area 6.3943448458187E+16
Circumference 448201146.72035

Square

Length = n
Perimeter 285333712
Area 5088457950231184
Diagonal 100880701.32816

Cube

Length = n
Surface area 30530747701387104
Volume 3.6297714882384E+23
Space diagonal 123553121.57406

Equilateral Triangle

Length = n
Perimeter 214000284
Area 2.2033669254945E+15
Altitude 61776560.787028

Triangular Pyramid

Length = n
Surface area 2.2033669254945E+15
Volume 4.277726722485E+22
Height 33626900.442722