19398412 (number)

19398412 is an even 8-digits composite number following 19398411 and preceding 19398413. In scientific notation, it is written as 1.9398412 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 8601600 positive integers (up to 19398412) that are relatively prime to 19398412.

Interesting facts

Basic properties

Name

Name nineteen million three hundred ninety-eight thousand four hundred twelve

Notation

Scientific notation 1.9398412 × 10^7
Engineering notation 1.9398412 × 10^6

Prime Factorization of 19398412

Prime Factorization 2 × 2 × 451 × 10753

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9699206
Product of the distinct prime numbers

The prime factorization of 19398412 is 2 × 2 × 451 × 10753. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 4, 81, 85, 421, 218, 590, 8625, 89636, 56412, 929060, 110521, 3227748, 7615516, 59456153, 31713728, 1671600, 231577159, 6240319256, 3722470830

Basic calculations (n = 19398412)

Multiplication

n×y
n×2 38796824
n×3 58195236
n×4 77593648
n×5 96992060

Division

n÷y
n÷2 9699206
n÷3 6466137.3333333
n÷3 4849603
n÷5 3879682.4

Exponentiation

ny
n2 376298388121744
n3 7.2995911677215E+21
n4 1.4160047690302E+29
n5 2.7468243903613E+36

Nth Root

y√n
2√n 4404.3628370061
3√n 268.69240647949
4√n 66.365373780354
5√n 28.678288923982

Divisors of 19398412

1, 2, 4, 451, 902, 1804, 10753, 21506, 43012, 4849603, 9699206, 19398412

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19398411
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19398412 can be divided by 12 positive divisors. The sum of these divisors (counting 19398412) is 1, the average is 0.083333333333333.

Base conversion 19398412

Base System Value
2 Binary 1001001111111111100001100
3 Ternary 1100111112121201
4 Quaternary 1021333330030
5 Quinary 14431222122
6 Senary 1531435244
8 Octal 111777414
10 Decimal 19398412
12 Duodecimal 65b5b24
16 Hexadecimal 127ff0c
20 Vigesimal 614g0c
36 Base36 bjrws

Cryptographic Hash Functions

md5 5e690d262fea685ba143f94ac61a80c7
sha1 bba8221eff2321b5cbed0994c85178128f42e41c
sha256 5df0078c4aebea8682620a12138e80fcb2530db7ef260f85736fa98ccce1a4a8
sha512 67e2dd389c14ba47a67b4fc1c8b433dc5be624f638c54355749d0cf61a9d603775b6df7a6530d4f1b87c8fa30af865855253e5fddb32bbb46f3bb7038aedca4d
ripemd-160 646ef7657059bbf09d0a397bf2d845d56efecbf8

19398412 as geometric shapes

Circle

Radius = n
Diameter 38796824
Circumference 121883817.26102
Area 1.182176251681E+15

Sphere

Radius = n
Volume 3.0576455982297E+22
Surface area 4.7287050067238E+15
Circumference 121883817.26102

Square

Length = n
Perimeter 77593648
Area 376298388121744
Diagonal 27433497.338901

Cube

Length = n
Surface area 2257790328730464
Volume 7.2995911677215E+21
Space diagonal 33599035.170154

Equilateral Triangle

Length = n
Perimeter 58195236
Area 1.6294198175828E+14
Altitude 16799517.585077

Triangular Pyramid

Length = n
Surface area 1.6294198175828E+14
Volume 8.6026506909755E+20
Height 9144499.112967