72503845 (number)

72503845 is an odd 8-digits composite number following 72503844 and preceding 72503846. In scientific notation, it is written as 7.2503845 × 10^7. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 56768784 positive integers (up to 72503845) that are relatively prime to 72503845.

Interesting facts

Basic properties

Name

Name seventy-two million five hundred three thousand eight hundred forty-five

Notation

Scientific notation 7.2503845 × 10^7
Engineering notation 7.2503845 × 10^6

Prime Factorization of 72503845

Prime Factorization 5 × 47 × 308527

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 72503845
Product of the distinct prime numbers

The prime factorization of 72503845 is 5 × 47 × 308527. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 10, 22, 92, 724, 196, 6244, 9091, 43754, 72423, 959881, 384259, 996287, 6652661, 41251110, 3919419, 967772820, 87287391, 1317315775, 6228950543

Basic calculations (n = 72503845)

Multiplication

n×y
n×2 145007690
n×3 217511535
n×4 290015380
n×5 362519225

Division

n÷y
n÷2 36251922.5
n÷3 24167948.333333
n÷3 18125961.25
n÷5 14500769

Exponentiation

ny
n2 5256807539784025
n3 3.8113875905933E+23
n4 2.763402551033E+31
n5 2.003573102327E+39

Nth Root

y√n
2√n 8514.9189661441
3√n 416.98491703598
4√n 92.276318555435
5√n 37.33122211662

Divisors of 72503845

1, 5, 47, 235, 308527, 1542635, 14500769, 72503845

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72503844
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72503845 can be divided by 8 positive divisors. The sum of these divisors (counting 72503845) is 1, the average is 0.125.

Base conversion 72503845

Base System Value
2 Binary 100010100100101001000100101
3 Ternary 12001102120120121
4 Quaternary 10110211020211
5 Quinary 122030110340
6 Senary 11110001541
8 Octal 424451045
10 Decimal 72503845
12 Duodecimal 203462b1
16 Hexadecimal 4525225
20 Vigesimal 12d2jc5
36 Base36 1760bp

Cryptographic Hash Functions

md5 5c052d2d834d315560be086f9f7a2ea2
sha1 369294c182409386c6f1aa899d2ee22d5014a5ab
sha256 d3969a78cd2e0c200423ca6eb52c664ca328c25793107f4207fa9852cd2f0741
sha512 e903d376f6f3c78e41528bca37b2121686692c4edbfe540ae86e3e49dc7ae5bd50fc28b7a9d36acf53ca1f5d6646e40b5ca5d555300db26c3b52cc0460b6b283
ripemd-160 3c68294b2eef6e65bde415818c4c986c77cf2f70

72503845 as geometric shapes

Circle

Radius = n
Diameter 145007690
Circumference 455555093.61803
Area 1.6514747948321E+16

Sphere

Radius = n
Volume 1.5965103006122E+24
Surface area 6.6058991793284E+16
Circumference 455555093.61803

Square

Length = n
Perimeter 290015380
Area 5256807539784025
Diagonal 102535920.9232

Cube

Length = n
Surface area 31540845238704150
Volume 3.8113875905933E+23
Space diagonal 125580343.2841

Equilateral Triangle

Length = n
Perimeter 217511535
Area 2.2762644361293E+15
Altitude 62790171.642049

Triangular Pyramid

Length = n
Surface area 2.2762644361293E+15
Volume 4.4917633517313E+22
Height 34178640.307732