18745068 (number)

18745068 is an even 8-digits composite number following 18745067 and preceding 18745069. In scientific notation, it is written as 1.8745068 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors. There are 6248352 positive integers (up to 18745068) that are relatively prime to 18745068.

Interesting facts

Basic properties

Name

Name eighteen million seven hundred forty-five thousand sixty-eight

Notation

Scientific notation 1.8745068 × 10^7
Engineering notation 1.8745068 × 10^6

Prime Factorization of 18745068

Prime Factorization 2 × 2 × 3 × 1562089

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9372534
Product of the distinct prime numbers

The prime factorization of 18745068 is 2 × 2 × 3 × 1562089. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 9, 87, 83, 869, 407, 2854, 850, 11458, 75563, 41731, 862799, 9706371, 7011208, 36350301, 43663358, 356008674, 912305478, 2879247931, 5825012212

Basic calculations (n = 18745068)

Multiplication

n×y
n×2 37490136
n×3 56235204
n×4 74980272
n×5 93725340

Division

n÷y
n÷2 9372534
n÷3 6248356
n÷3 4686267
n÷5 3749013.6

Exponentiation

ny
n2 351377574324624
n3 6.5865965243901E+21
n4 1.2346619973826E+29
n5 2.3143823097952E+36

Nth Root

y√n
2√n 4329.5574831615
3√n 265.64134677715
4√n 65.799372969364
5√n 28.48245395995

Divisors of 18745068

1, 2, 3, 4, 6, 12, 1562089, 3124178, 4686267, 6248356, 9372534, 18745068

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 -18745067
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 18745068 can be divided by 12 positive divisors. The sum of these divisors (counting 18745068) is 1, the average is 0.083333333333333.

Base conversion 18745068

Base System Value
2 Binary 1000111100000011011101100
3 Ternary 1022021100101210
4 Quaternary 1013200123230
5 Quinary 14244320233
6 Senary 1505434420
8 Octal 107403354
10 Decimal 18745068
12 Duodecimal 633ba10
16 Hexadecimal 11e06ec
20 Vigesimal 5h32d8
36 Base36 b5rsc

Cryptographic Hash Functions

md5 c2bbb5a47b7280c881b5b8c3739d01b5
sha1 ba49a0ad3b1351e341a3f60357bcae91c1d52ec1
sha256 0a793736321c16ce540820dbc19458391cb6c28840099be6332eb4d3e4e891f6
sha512 56a78270c7d1dbe5dd78314c56665381c98a3a53172241a6045ecbb4c6001ee55a7f2fb507ae149a9de185602694fa9d50ccb9192faca17214dc8e03ee261dcb
ripemd-160 df0c1fe403568b17d75154e6926d36d68abe23f7

18745068 as geometric shapes

Circle

Radius = n
Diameter 37490136
Circumference 117778735.83968
Area 1.1038852061344E+15

Sphere

Radius = n
Volume 2.7589871004245E+22
Surface area 4.4155408245378E+15
Circumference 117778735.83968

Square

Length = n
Perimeter 74980272
Area 351377574324624
Diagonal 26509529.393206

Cube

Length = n
Surface area 2108265445947744
Volume 6.5865965243901E+21
Space diagonal 32467410.167334

Equilateral Triangle

Length = n
Perimeter 56235204
Area 1.5215095284264E+14
Altitude 16233705.083667

Triangular Pyramid

Length = n
Surface area 1.5215095284264E+14
Volume 7.76237844556E+20
Height 8836509.7977353