67208640 (number)

67208640 is an even 8-digits composite number following 67208639 and preceding 67208641. In scientific notation, it is written as 6.7208640 × 10^7. The sum of its digits is 33. It has a total of 9 prime factors and 56 positive divisors. There are 17922048 positive integers (up to 67208640) that are relatively prime to 67208640.

Interesting facts

Basic properties

Name

Name sixty-seven million two hundred eight thousand six hundred forty

Notation

Scientific notation 6.7208640 × 10^7
Engineering notation 6.7208640 × 10^6

Prime Factorization of 67208640

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 70009

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2100270
Product of the distinct prime numbers

The prime factorization of 67208640 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 70009. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 67208640)

Multiplication

n×y
n×2 134417280
n×3 201625920
n×4 268834560
n×5 336043200

Division

n÷y
n÷2 33604320
n÷3 22402880
n÷3 16802160
n÷5 13441728

Exponentiation

ny
n2 4517001290649600
n3 3.035815136228E+23
n4 2.040330065973E+31
n5 1.3712780888516E+39

Nth Root

y√n
2√n 8198.0875818693
3√n 406.5759659168
4√n 90.543291202989
5√n 36.769271167664

Divisors of 67208640

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -67208639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 67208640 can be divided by 56 positive divisors. The sum of these divisors (counting 67208640) is 1, the average is 0.017857142857143.

Base conversion 67208640

Base System Value
2 Binary 100000000011000010111000000
3 Ternary 11200110112220220
4 Quaternary 10000120113000
5 Quinary 114201134030
6 Senary 10400303040
8 Octal 400302700
10 Decimal 67208640
12 Duodecimal 1a611a80
16 Hexadecimal 40185c0
20 Vigesimal 11011c0
36 Base36 140iio

Cryptographic Hash Functions

md5 3d95a6c45af863febe3c87412f9132c5
sha1 3556af8b0c4892372dc53c024f966d402143a779
sha256 b695cf5aa5cd3da1315f2e700bbf08f0dab01fadf4cba27d2c90351900f6debc
sha512 00d550f99941ca5682d6dde8ba19bb0734108c11dd443f2630aae43d4765368a1c0100289bda5bcad91c8821e6e8815e44b32f66d7b58946810c0f4da17d0443
ripemd-160 af6e7de466635e57ef6bd5666c8d4b2547a0541c

67208640 as geometric shapes

Circle

Radius = n
Diameter 134417280
Circumference 422284339.36352
Area 1.419057807096E+16

Sphere

Radius = n
Volume 1.2716392706174E+24
Surface area 5.6762312283842E+16
Circumference 422284339.36352

Square

Length = n
Perimeter 268834560
Area 4517001290649600
Diagonal 95047370.196651

Cube

Length = n
Surface area 27102007743897600
Volume 3.035815136228E+23
Space diagonal 116408779.18761

Equilateral Triangle

Length = n
Perimeter 201625920
Area 1.9559189333148E+15
Altitude 58204389.593803

Triangular Pyramid

Length = n
Surface area 1.9559189333148E+15
Volume 3.5777424487594E+22
Height 31682456.732217