72827540 (number)

72827540 is an even 8-digits composite number following 72827539 and preceding 72827541. In scientific notation, it is written as 7.2827540 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors. There are 28720160 positive integers (up to 72827540) that are relatively prime to 72827540.

Interesting facts

Basic properties

Name

Name seventy-two million eight hundred twenty-seven thousand five hundred forty

Notation

Scientific notation 7.2827540 × 10^7
Engineering notation 7.2827540 × 10^6

Prime Factorization of 72827540

Prime Factorization 2 × 2 × 5 × 71 × 51287

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 36413770
Product of the distinct prime numbers

The prime factorization of 72827540 is 2 × 2 × 5 × 71 × 51287. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 9, 33, 77, 311, 991, 7389, 649, 97466, 34337, 423601, 800114, 8587630, 4950285, 4454232, 92239597, 665529783, 232299656, 2602638416, 9932660903

Basic calculations (n = 72827540)

Multiplication

n×y
n×2 145655080
n×3 218482620
n×4 291310160
n×5 364137700

Division

n÷y
n÷2 36413770
n÷3 24275846.666667
n÷3 18206885
n÷5 14565508

Exponentiation

ny
n2 5303850582451600
n3 3.8626639044752E+23
n4 2.8130831000972E+31
n5 2.0486992199565E+39

Nth Root

y√n
2√n 8533.9053193717
3√n 417.60454192982
4√n 92.37913898371
5√n 37.364495960182

Divisors of 72827540

1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 51287, 102574, 205148, 256435, 512870, 1025740, 3641377, 7282754, 14565508, 18206885, 36413770, 72827540

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72827539
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72827540 can be divided by 24 positive divisors. The sum of these divisors (counting 72827540) is 1, the average is 0.041666666666667.

Base conversion 72827540

Base System Value
2 Binary 100010101110100001010010100
3 Ternary 12002001000121022
4 Quaternary 10111310022110
5 Quinary 122120440130
6 Senary 11120540312
8 Octal 425641224
10 Decimal 72827540
12 Duodecimal 20481698
16 Hexadecimal 4574294
20 Vigesimal 12f38h0
36 Base36 17cy38

Cryptographic Hash Functions

md5 0c442ec1dde1231da40322edfb91558e
sha1 907fb5bb162e6230b53c65e733648beb4888edd5
sha256 d4482f828d202ea2852967f88328f8f4685089d30df6a57094219d384530f565
sha512 0619c82f48a2bc240c2f43a777bd60555357175f3372ee5d90bad5cdcfba13fee87830dad7ebce1c87006cde66fcf37e41146a0a21474da79abf4fdb12dbd7b4
ripemd-160 fe59fdf407d97b7ba01660a3af2bf12abd1592d6

72827540 as geometric shapes

Circle

Radius = n
Diameter 145655080
Circumference 457588929.28603
Area 1.6662538025568E+16

Sphere

Radius = n
Volume 1.6179888727448E+24
Surface area 6.6650152102272E+16
Circumference 457588929.28603

Square

Length = n
Perimeter 291310160
Area 5303850582451600
Diagonal 102993694.78227

Cube

Length = n
Surface area 31823103494709600
Volume 3.8626639044752E+23
Space diagonal 126140999.47025

Equilateral Triangle

Length = n
Perimeter 218482620
Area 2.29663467114E+15
Altitude 63070499.735127

Triangular Pyramid

Length = n
Surface area 2.29663467114E+15
Volume 4.5521930671648E+22
Height 34331231.59409