72648265 (number)

72648265 is an odd 8-digits composite number following 72648264 and preceding 72648266. In scientific notation, it is written as 7.2648265 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 56761600 positive integers (up to 72648265) that are relatively prime to 72648265.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred forty-eight thousand two hundred sixty-five

Notation

Scientific notation 7.2648265 × 10^7
Engineering notation 7.2648265 × 10^6

Prime Factorization of 72648265

Prime Factorization 5 × 71 × 113 × 1811

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72648265
Product of the distinct prime numbers

The prime factorization of 72648265 is 5 × 71 × 113 × 1811. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 9, 100, 27, 119, 639, 3613, 7651, 91046, 48863, 486247, 952353, 5613103, 8206804, 33539554, 65233107, 306913283, 347694386, 7678519135, 1693856420

Basic calculations (n = 72648265)

Multiplication

n×y
n×2 145296530
n×3 217944795
n×4 290593060
n×5 363241325

Division

n÷y
n÷2 36324132.5
n÷3 24216088.333333
n÷3 18162066.25
n÷5 14529653

Exponentiation

ny
n2 5277770407510225
n3 3.8342086317396E+23
n4 2.7854860474391E+31
n5 2.0236072852816E+39

Nth Root

y√n
2√n 8523.3951568609
3√n 417.26159671326
4√n 92.322235441203
5√n 37.346082251569

Divisors of 72648265

1, 5, 71, 113, 355, 565, 1811, 8023, 9055, 40115, 128581, 204643, 642905, 1023215, 14529653, 72648265

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72648264
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72648265 can be divided by 16 positive divisors. The sum of these divisors (counting 72648265) is 1, the average is 0.0625.

Base conversion 72648265

Base System Value
2 Binary 100010101001000011001001001
3 Ternary 12001200220200111
4 Quaternary 10111020121021
5 Quinary 122044221030
6 Senary 11113034321
8 Octal 425103111
10 Decimal 72648265
12 Duodecimal 203b59a1
16 Hexadecimal 4548649
20 Vigesimal 12e10d5
36 Base36 1793rd

Cryptographic Hash Functions

md5 8a1a5f75f94d1b1ea83b6bdd495c7e90
sha1 f69746d455d0c904679f0d34b2bad2544af34acf
sha256 81b6cbdbf38998bc7ea053ae95b2d371da045d945db62de4051153af9e8ee6cc
sha512 bb57e9054c20c33fb1ba236f1fbf630a8d3516518c752aa6287cec439bde70feee7a6385fa35505cf952b288c1379cb12b8081a20aa4464fef51092c02a8f21f
ripemd-160 79839fad3ded0158b8c57f925f5ebe53dd041493

72648265 as geometric shapes

Circle

Radius = n
Diameter 145296530
Circumference 456462511.24009
Area 1.6580604739568E+16

Sphere

Radius = n
Volume 1.6060695559738E+24
Surface area 6.6322418958271E+16
Circumference 456462511.24009

Square

Length = n
Perimeter 290593060
Area 5277770407510225
Diagonal 102740161.64587

Cube

Length = n
Surface area 31666622445061350
Volume 3.8342086317396E+23
Space diagonal 125830486.06173

Equilateral Triangle

Length = n
Perimeter 217944795
Area 2.2853416241228E+15
Altitude 62915243.030864

Triangular Pyramid

Length = n
Surface area 2.2853416241228E+15
Volume 4.5186582066451E+22
Height 34246720.548625