Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

18019148 (number)

18019148 is an even 8-digits composite number following 18019147 and preceding 18019149. In scientific notation, it is written as 1.8019148 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors. There are 7513344 positive integers (up to 18019148) that are relatively prime to 18019148.

Interesting facts

18019148 has 24 divisors, whose sum is 37014432
The reverse of 18019148 is 84191081
Previous prime number is 37

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 32
Digital Root 5

Name

Name	eighteen million nineteen thousand one hundred forty-eight

Notation

Scientific notation	1.8019148 × 10^7
Engineering notation	1.8019148 × 10^6

Prime Factorization of 18019148

Prime Factorization 2 × 2 × 7 × 37 × 17393

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	9009574	Product of the distinct prime numbers

The prime factorization of 18019148 is 2 × 2 × 7 × 37 × 17393. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 3, 26, 17, 708, 382, 7138, 5684, 24001, 14608, 914004, 67048, 3151687, 2476877, 98495206, 61132197, 604128546, 815774926, 427634069, 4802796594

Basic calculations (n = 18019148)

Multiplication

n×y

n×2	36038296
n×3	54057444
n×4	72076592
n×5	90095740

Division

n÷y

n÷2	9009574
n÷3	6006382.6666667
n÷3	4504787
n÷5	3603829.6

Exponentiation

n^y

n²	324689694645904
n³	5.8506316618994E+21
n⁴	1.0542339780925E+29
n⁵	1.8996398077878E+36

Nth Root

^y√n

²√n	4244.8967007455
³√n	262.16703603677
⁴√n	65.152871776657
⁵√n	28.258353292256

Divisors of 18019148

1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 17393, 34786, 69572, 121751, 243502, 487004, 643541, 1287082, 2574164, 4504787, 9009574, 18019148

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	-18019147	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 18019148 can be divided by 24 positive divisors. The sum of these divisors (counting 18019148) is 1, the average is 0.041666666666667.

Base conversion 18019148

Base	System	Value
2	Binary	1000100101111001101001100
3	Ternary	1020220110121212
4	Quaternary	1010233031030
5	Quinary	14103103043
6	Senary	1442113552
8	Octal	104571514
10	Decimal	18019148
12	Duodecimal	604b8b8
16	Hexadecimal	112f34c
20	Vigesimal	5cc7h8
36	Base36	aq7nw

Cryptographic Hash Functions

md5	611d34431dffeb460ad92e354d716617
sha1	2441d1b2b5d45172a263202d4b7434c836da7737
sha256	465ee1343147f6fffb11bc361d9dc905f9836eac91eee4aa99f3e76fd60c8b5e
sha512	f3192dfdfb8007c987a5ef10acd5525dcfdddabcbe7a75769b05f8ffe7dc51ab6e16b2a2996a1c86ecfadb233655a38934c96e7053e9555de3f2d30aa96c9b93
ripemd-160	692b3f8ddda67f6f2f1f1739133134690fd8d567

18019148 as geometric shapes

Circle

Radius = n

Diameter	36038296
Circumference	113217645.96149
Area	1.0200427593959E+15

Sphere

Radius = n

Volume	2.4507068597177E+22
Surface area	4.0801710375835E+15
Circumference	113217645.96149

Square

Length = n

Perimeter	72076592
Area	324689694645904
Diagonal	25482923.484008

Cube

Length = n

Surface area	1948138167875424
Volume	5.8506316618994E+21
Space diagonal	31210079.845103

Equilateral Triangle

Length = n

Perimeter	54057444
Area	1.4059476195518E+14
Altitude	15605039.922552

Triangular Pyramid

Length = n

Surface area	1.4059476195518E+14
Volume	6.8950355372563E+20
Height	8494307.8280027