72103668 (number)

72103668 is an even 8-digits composite number following 72103667 and preceding 72103669. In scientific notation, it is written as 7.2103668 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 48 positive divisors. There are 19016064 positive integers (up to 72103668) that are relatively prime to 72103668.

Interesting facts

Basic properties

Name

Name seventy-two million one hundred three thousand six hundred sixty-eight

Notation

Scientific notation 7.2103668 × 10^7
Engineering notation 7.2103668 × 10^6

Prime Factorization of 72103668

Prime Factorization 2 × 2 × 7 × 3 × 13 × 66029

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 36051834
Product of the distinct prime numbers

The prime factorization of 72103668 is 2 × 2 × 7 × 3 × 13 × 66029. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72103668)

Multiplication

n×y
n×2 144207336
n×3 216311004
n×4 288414672
n×5 360518340

Division

n÷y
n÷2 36051834
n÷3 24034556
n÷3 18025917
n÷5 14420733.6

Exponentiation

ny
n2 5198938939054224
n3 3.7486256721384E+23
n4 2.7028966092014E+31
n5 1.9488875974819E+39

Nth Root

y√n
2√n 8491.387872427
3√n 416.21633379385
4√n 92.148726917017
5√n 37.289921719377

Divisors of 72103668

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72103667
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72103668 can be divided by 48 positive divisors. The sum of these divisors (counting 72103668) is 1, the average is 0.020833333333333.

Base conversion 72103668

Base System Value
2 Binary 100010011000011011011110100
3 Ternary 12000200020122020
4 Quaternary 10103003123310
5 Quinary 121424304133
6 Senary 11053233140
8 Octal 423033364
10 Decimal 72103668
12 Duodecimal 201927b0
16 Hexadecimal 44c36f4
20 Vigesimal 12acj38
36 Base36 16xfjo

Cryptographic Hash Functions

md5 e6c272ad35dc74ce1e28a2862bcf67d8
sha1 4838632a45136d4608b187bf590473ee87cfdbe8
sha256 53420f683029e6ac65455bcf73d0cf4d9c4a4f227a2b181bcf1aa0782a19bc54
sha512 3c3e34fd7eee9b222d9a04aa52d58e4d3342ce5058cbd203bdaa6d14a0c35fee5f6ec71106618a4f920b7c69900d21609ea728f2d94658e6e7d08b4529d07e34
ripemd-160 1adcd93390aff2840c386f15a831a17f3d73a21c

72103668 as geometric shapes

Circle

Radius = n
Diameter 144207336
Circumference 453040707.37135
Area 1.6332948377395E+16

Sphere

Radius = n
Volume 1.5702206496864E+24
Surface area 6.5331793509579E+16
Circumference 453040707.37135

Square

Length = n
Perimeter 288414672
Area 5198938939054224
Diagonal 101969985.18245

Cube

Length = n
Surface area 31193633634325344
Volume 3.7486256721384E+23
Space diagonal 124887216.38808

Equilateral Triangle

Length = n
Perimeter 216311004
Area 2.2512065969725E+15
Altitude 62443608.194039

Triangular Pyramid

Length = n
Surface area 2.2512065969725E+15
Volume 4.4177977214984E+22
Height 33989995.060816