18884996 (number)

18884996 is an even 8-digits composite number following 18884995 and preceding 18884997. In scientific notation, it is written as 1.8884996 × 10^7. The sum of its digits is 53. It has a total of 4 prime factors and 12 positive divisors. There are 8716128 positive integers (up to 18884996) that are relatively prime to 18884996.

Interesting facts

Basic properties

Name

Name eighteen million eight hundred eighty-four thousand nine hundred ninety-six

Notation

Scientific notation 1.8884996 × 10^7
Engineering notation 1.8884996 × 10^6

Prime Factorization of 18884996

Prime Factorization 2 × 2 × 13 × 363173

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9442498
Product of the distinct prime numbers

The prime factorization of 18884996 is 2 × 2 × 13 × 363173. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 10, 15, 31, 258, 637, 3035, 1004, 7436, 79992, 745401, 380470, 8628139, 3031614, 27458101, 80816503, 474170134, 180352679, 7004498976, 6200754199

Basic calculations (n = 18884996)

Multiplication

n×y
n×2 37769992
n×3 56654988
n×4 75539984
n×5 94424980

Division

n÷y
n÷2 9442498
n÷3 6294998.6666667
n÷3 4721249
n÷5 3776999.2

Exponentiation

ny
n2 356643073920016
n3 6.7352030244072E+21
n4 1.2719428217512E+29
n5 2.4020635101E+36

Nth Root

y√n
2√n 4345.6870573018
3√n 266.30069449894
4√n 65.921825348679
5√n 28.524850663913

Divisors of 18884996

1, 2, 4, 13, 26, 52, 363173, 726346, 1452692, 4721249, 9442498, 18884996

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 -18884995
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 18884996 can be divided by 12 positive divisors. The sum of these divisors (counting 18884996) is 1, the average is 0.083333333333333.

Base conversion 18884996

Base System Value
2 Binary 1001000000010100110000100
3 Ternary 1022112110100022
4 Quaternary 1020002212010
5 Quinary 14313304441
6 Senary 1512434312
8 Octal 110024604
10 Decimal 18884996
12 Duodecimal 63a8998
16 Hexadecimal 1202984
20 Vigesimal 5i0c9g
36 Base36 b8rr8

Cryptographic Hash Functions

md5 1876fdfadb65dcdafb67ff9fe3843869
sha1 56b50da930c832c7d184dc0d43d56f87360635d5
sha256 c3dfef763928046060f24bde7c1d0955d5a751faa763049dcf4a2f6248d8ff02
sha512 311159831a6180a94d352a9fcd5ef04fc1aeadcb5fbe4ae5ffb04ee6ae5d1da599c4b944636a4abf7fc3dcf2a748db2898a8c71d35f579cb60712870e7399329
ripemd-160 b5c249f0fdbb94ac41072dfd7e617c6319059256

18884996 as geometric shapes

Circle

Radius = n
Diameter 37769992
Circumference 118657929.39335
Area 1.1204272609808E+15

Sphere

Radius = n
Volume 2.8212352455885E+22
Surface area 4.4817090439232E+15
Circumference 118657929.39335

Square

Length = n
Perimeter 75539984
Area 356643073920016
Diagonal 26707417.468562

Cube

Length = n
Surface area 2139858443520096
Volume 6.7352030244072E+21
Space diagonal 32709772.572735

Equilateral Triangle

Length = n
Perimeter 56654988
Area 1.5443098104925E+14
Altitude 16354886.286368

Triangular Pyramid

Length = n
Surface area 1.5443098104925E+14
Volume 7.9375128853775E+20
Height 8902472.4895206