72449061 (number)

72449061 is an odd 8-digits composite number following 72449060 and preceding 72449062. In scientific notation, it is written as 7.2449061 × 10^7. The sum of its digits is 33. It has a total of 2 prime factors and 4 positive divisors. There are 48299372 positive integers (up to 72449061) that are relatively prime to 72449061.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2449061 × 10^7
Engineering notation 7.2449061 × 10^6

Prime Factorization of 72449061

Prime Factorization 3 × 24149687

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 72449061
Product of the distinct prime numbers

The prime factorization of 72449061 is 3 × 24149687. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 7, 76, 62, 841, 293, 8466, 184, 52081, 56089, 23, 318125, 4817295, 6865244, 19438166, 31835697, 571406094, 776616212, 2065326706, 8036889543

Basic calculations (n = 72449061)

Multiplication

n×y
n×2 144898122
n×3 217347183
n×4 289796244
n×5 362245305

Division

n÷y
n÷2 36224530.5
n÷3 24149687
n÷3 18112265.25
n÷5 14489812.2

Exponentiation

ny
n2 5248866439781721
n3 3.802754448766E+23
n4 2.7550598902667E+31
n5 1.9960150204858E+39

Nth Root

y√n
2√n 8511.7014162857
3√n 416.87986578989
4√n 92.258882587454
5√n 37.325578906716

Divisors of 72449061

1, 3, 24149687, 72449061

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 -72449060
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 72449061 can be divided by 4 positive divisors. The sum of these divisors (counting 72449061) is 1, the average is 0.25.

Base conversion 72449061

Base System Value
2 Binary 100010100010111110000100101
3 Ternary 12001022210102120
4 Quaternary 10110113300211
5 Quinary 122021332221
6 Senary 11104500153
8 Octal 424276045
10 Decimal 72449061
12 Duodecimal 2031a659
16 Hexadecimal 4517c25
20 Vigesimal 12cg2d1
36 Base36 174u1x

Cryptographic Hash Functions

md5 7e4d00acc98847555272f1f4b5887e62
sha1 36ebed022ad1de8345f0086c007c7008af6c06f8
sha256 7fbc9c6ea10e5128145348d7f41621fb2b545d38f30b6f707fdd7508d38ba715
sha512 5dc0079db6318981cc2ed1464a76a655f7cd53371f1c791677737874666f86cc28e48e9f1e97d32f21423fa25342cdf9bb0b0d815ad1fbf93eb8a66b31dfd406
ripemd-160 a920e4ab1db2f58120a7dd0c64f1f160148fbec8

72449061 as geometric shapes

Circle

Radius = n
Diameter 144898122
Circumference 455210875.59416
Area 1.6489800246892E+16

Sphere

Radius = n
Volume 1.5928940586199E+24
Surface area 6.5959200987569E+16
Circumference 455210875.59416

Square

Length = n
Perimeter 289796244
Area 5248866439781721
Diagonal 102458444.6474

Cube

Length = n
Surface area 31493198638690326
Volume 3.802754448766E+23
Space diagonal 125485454.61266

Equilateral Triangle

Length = n
Perimeter 217347183
Area 2.2728258389613E+15
Altitude 62742727.306328

Triangular Pyramid

Length = n
Surface area 2.2728258389613E+15
Volume 4.4815890965162E+22
Height 34152814.882465