16402428 (number)

16402428 is an even 8-digits composite number following 16402427 and preceding 16402429. In scientific notation, it is written as 1.6402428 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 4686336 positive integers (up to 16402428) that are relatively prime to 16402428.

Interesting facts

Basic properties

Name

Name sixteen million four hundred two thousand four hundred twenty-eight

Notation

Scientific notation 1.6402428 × 10^7
Engineering notation 1.6402428 × 10^6

Prime Factorization of 16402428

Prime Factorization 2 × 2 × 9 × 7 × 65089

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8201214
Product of the distinct prime numbers

The prime factorization of 16402428 is 2 × 2 × 9 × 7 × 65089. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 2, 60, 41, 822, 633, 1648, 8325, 77581, 24329, 486998, 397205, 9633436, 1666314, 33177831, 9270206, 457840599, 45156975, 6585956660, 2371819325

Basic calculations (n = 16402428)

Multiplication

n×y
n×2 32804856
n×3 49207284
n×4 65609712
n×5 82012140

Division

n÷y
n÷2 8201214
n÷3 5467476
n÷3 4100607
n÷5 3280485.6

Exponentiation

ny
n2 269039644295184
n3 4.4129033946974E+21
n4 7.2382330202479E+28
n5 1.1872459596184E+36

Nth Root

y√n
2√n 4049.9911111014
3√n 254.07935603001
4√n 63.639540468968
5√n 27.73202787187

Divisors of 16402428

1, 2, 4, 7, 9, 14, 18, 28, 36, 63, 126, 252, 65089, 130178, 260356, 455623, 585801, 911246, 1171602, 1822492, 2343204, 4100607, 8201214, 16402428

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 -16402427
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 16402428 can be divided by 24 positive divisors. The sum of these divisors (counting 16402428) is 1, the average is 0.041666666666667.

Base conversion 16402428

Base System Value
2 Binary 111110100100011111111100
3 Ternary 1010212022220100
4 Quaternary 332210133330
5 Quinary 13144334203
6 Senary 1343321100
8 Octal 76443774
10 Decimal 16402428
12 Duodecimal 55b0190
16 Hexadecimal fa47fc
20 Vigesimal 52a618
36 Base36 9rk70

Cryptographic Hash Functions

md5 7b03076e1c97226fbd7d502cd5084caf
sha1 15362c08a78c57792a88e8dd29f4a4d38820c77e
sha256 12c6012d794072d84031b5ac161a1ae51edb6396ec53773505b292d2e9188816
sha512 ddef7f28619b581426029f19c62a90adb9daa040ad8587e1cfe65896559157292433cca8da2927f639231f090593ffc52bffc0a7fe16fe9ba7c414d5b660dbf9
ripemd-160 89801356a70c6e3e52ed18121ae943a756d55e22

16402428 as geometric shapes

Circle

Radius = n
Diameter 32804856
Circumference 103059494.61167
Area 8.4521297004216E+14

Sphere

Radius = n
Volume 1.8484726514377E+22
Surface area 3.3808518801686E+15
Circumference 103059494.61167

Square

Length = n
Perimeter 65609712
Area 269039644295184
Diagonal 23196536.133448

Cube

Length = n
Surface area 1614237865771104
Volume 4.4129033946974E+21
Space diagonal 28409838.66349

Equilateral Triangle

Length = n
Perimeter 49207284
Area 1.1649758329238E+14
Altitude 14204919.331745

Triangular Pyramid

Length = n
Surface area 1.1649758329238E+14
Volume 5.2006565251861E+20
Height 7732178.7111494