7557428 (number)

7557428 is an even 7-digits composite number following 7557427 and preceding 7557429. In scientific notation, it is written as 7.557428 × 10^6. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 3591360 positive integers (up to 7557428) that are relatively prime to 7557428.

Interesting facts

Basic properties

Name

Name seven million five hundred fifty-seven thousand four hundred twenty-eight

Notation

Scientific notation 7.557428 × 10^6
Engineering notation 7.557428 × 10^6

Prime Factorization of 7557428

Prime Factorization 2 × 2 × 31 × 59 × 1033

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3778714
Product of the distinct prime numbers

The prime factorization of 7557428 is 2 × 2 × 31 × 59 × 1033. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 4, 33, 55, 274, 951, 8404, 9388, 8202, 8879, 991698, 940981, 6392012, 1716270, 91382327, 88358897, 210135159, 341134942, 2578409657, 9440015263

Basic calculations (n = 7557428)

Multiplication

n×y
n×2 15114856
n×3 22672284
n×4 30229712
n×5 37787140

Division

n÷y
n÷2 3778714
n÷3 2519142.6666667
n÷3 1889357
n÷5 1511485.6

Exponentiation

ny
n2 57114717975184
n3 4.3164036883776E+20
n4 3.2620910093848E+27
n5 2.4653017932873E+34

Nth Root

y√n
2√n 2749.0776635083
3√n 196.2417189901
4√n 52.431647537611
5√n 23.750611932462

Divisors of 7557428

1, 2, 4, 31, 59, 62, 118, 124, 236, 1033, 1829, 2066, 3658, 4132, 7316, 32023, 60947, 64046, 121894, 128092, 243788, 1889357, 3778714, 7557428

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 -7557427
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 7557428 can be divided by 24 positive divisors. The sum of these divisors (counting 7557428) is 1, the average is 0.041666666666667.

Base conversion 7557428

Base System Value
2 Binary 11100110101000100110100
3 Ternary 112012221211202
4 Quaternary 130311010310
5 Quinary 3413314203
6 Senary 425552032
8 Octal 34650464
10 Decimal 7557428
12 Duodecimal 2645618
16 Hexadecimal 735134
20 Vigesimal 274db8
36 Base36 4hzck

Cryptographic Hash Functions

md5 0871a632f9159e111b7a08cbfe8fd319
sha1 ccd6c067234a073a62987197ba5c5337aa241df4
sha256 a1c1dcf4d1def9fbeb0d728faf6992d910355034263b621d6d68ee13acbf4211
sha512 b4dc75dcd6588355dae67e148c1c7068e435f880a88d68580280ec06032145fd7e27927a89809f3cb22bd802436bc8fefb6e3c287d6eb517c87a9a364e260b86
ripemd-160 5fcd39194353af945b4e9a5d33c789802aca31b4

7557428 as geometric shapes

Circle

Radius = n
Diameter 15114856
Circumference 47484720.569668
Area 1.7943117840269E+14

Sphere

Radius = n
Volume 1.808050948978E+21
Surface area 7.1772471361076E+14
Circumference 47484720.569668

Square

Length = n
Perimeter 30229712
Area 57114717975184
Diagonal 10687817.174258

Cube

Length = n
Surface area 342688307851104
Volume 4.3164036883776E+20
Space diagonal 13089849.270544

Equilateral Triangle

Length = n
Perimeter 22672284
Area 24731398348247
Altitude 6544924.6352718

Triangular Pyramid

Length = n
Surface area 24731398348247
Volume 5.0869305306507E+19
Height 3562605.7247527