72163349 (number)

72163349 is an odd 8-digits composite number following 72163348 and preceding 72163350. In scientific notation, it is written as 7.2163349 × 10^7. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 68365260 positive integers (up to 72163349) that are relatively prime to 72163349.

Interesting facts

Basic properties

Name

Name seventy-two million one hundred sixty-three thousand three hundred forty-nine

Notation

Scientific notation 7.2163349 × 10^7
Engineering notation 7.2163349 × 10^6

Prime Factorization of 72163349

Prime Factorization 19 × 3798071

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 72163349
Product of the distinct prime numbers

The prime factorization of 72163349 is 19 × 3798071. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 10, 93, 56, 500, 246, 7763, 9953, 45191, 59345, 227757, 360284, 2757205, 2971044, 32532764, 27900374, 957540564, 644897893, 5527175669, 7176692122

Basic calculations (n = 72163349)

Multiplication

n×y
n×2 144326698
n×3 216490047
n×4 288653396
n×5 360816745

Division

n÷y
n÷2 36081674.5
n÷3 24054449.666667
n÷3 18040837.25
n÷5 14432669.8

Exponentiation

ny
n2 5207548938895801
n3 3.7579417151212E+23
n4 2.7118565950995E+31
n5 1.9569665391012E+39

Nth Root

y√n
2√n 8494.9013531647
3√n 416.33113773912
4√n 92.167789130285
5√n 37.296092732357

Divisors of 72163349

1, 19, 3798071, 72163349

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72163348
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72163349 can be divided by 4 positive divisors. The sum of these divisors (counting 72163349) is 1, the average is 0.25.

Base conversion 72163349

Base System Value
2 Binary 100010011010010000000010101
3 Ternary 12000210021111122
4 Quaternary 10103102000111
5 Quinary 121433211344
6 Senary 11054413325
8 Octal 423220025
10 Decimal 72163349
12 Duodecimal 20201245
16 Hexadecimal 44d2015
20 Vigesimal 12b0879
36 Base36 16yplh

Cryptographic Hash Functions

md5 39dbda8e03e60a7423a5f4d726065f2c
sha1 b908642ed88c733112a1826b9f8ab126f7ad681f
sha256 3031cf24d84cf356124ca59b8b81a30568f4af07bfad19bbeea3de5e567fb867
sha512 a7650320d0fcb7deb1462fb4c447237f5bcf0a49019ab48e7fbd3a153a88885a4ea198a2cb623d380cdff913f50791c3c55ee3f23428c81bfe888fd92191e658
ripemd-160 4ef9f507767ed9d598694389d5f2f33f1465f4c2

72163349 as geometric shapes

Circle

Radius = n
Diameter 144326698
Circumference 453415694.15367
Area 1.6359997489644E+16

Sphere

Radius = n
Volume 1.5741229446458E+24
Surface area 6.5439989958577E+16
Circumference 453415694.15367

Square

Length = n
Perimeter 288653396
Area 5207548938895801
Diagonal 102054386.86206

Cube

Length = n
Surface area 31245293633374806
Volume 3.7579417151212E+23
Space diagonal 124990586.91232

Equilateral Triangle

Length = n
Perimeter 216490047
Area 2.2549348362672E+15
Altitude 62495293.456162

Triangular Pyramid

Length = n
Surface area 2.2549348362672E+15
Volume 4.4287767834433E+22
Height 34018128.954021