72827520 (number)

72827520 is an even 8-digits composite number following 72827519 and preceding 72827521. In scientific notation, it is written as 7.2827520 × 10^7. The sum of its digits is 33. It has a total of 11 prime factors and 128 positive divisors. There are 19144704 positive integers (up to 72827520) that are relatively prime to 72827520.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2827520 × 10^7
Engineering notation 7.2827520 × 10^6

Prime Factorization of 72827520

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 457 × 83

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 1137930
Product of the distinct prime numbers

The prime factorization of 72827520 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 457 × 83. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72827520)

Multiplication

n×y
n×2 145655040
n×3 218482560
n×4 291310080
n×5 364137600

Division

n÷y
n÷2 36413760
n÷3 24275840
n÷3 18206880
n÷5 14565504

Exponentiation

ny
n2 5303847669350400
n3 3.8626607221657E+23
n4 2.8130800099674E+31
n5 2.048696406875E+39

Nth Root

y√n
2√n 8533.9041475751
3√n 417.60450370211
4√n 92.379132641388
5√n 37.364493907964

Divisors of 72827520

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72827519
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72827520 can be divided by 128 positive divisors. The sum of these divisors (counting 72827520) is 1, the average is 0.0078125.

Base conversion 72827520

Base System Value
2 Binary 100010101110100001010000000
3 Ternary 12002001000120120
4 Quaternary 10111310022000
5 Quinary 122120440040
6 Senary 11120540240
8 Octal 425641200
10 Decimal 72827520
12 Duodecimal 20481680
16 Hexadecimal 4574280
20 Vigesimal 12f38g0
36 Base36 17cy2o

Cryptographic Hash Functions

md5 e17a329b17e0edc87233bd29491c45ba
sha1 ff790b28c0b30411a68a26ed6d435a91236825f2
sha256 1dfe081ebc43f682bc25ffec385a2fb4ac5dfa903a5a3a22ddff22ee151d0e30
sha512 0d31ef85deb661b8713b352295797cbd04aeae74a119ebab95569f310a3d4fdc74de477953ebb7b56cda9850cfc30365c28fbcfaaa67080d422193a9aab40b87
ripemd-160 2436c3151d437004e18583c7342e3483b0e2ab90

72827520 as geometric shapes

Circle

Radius = n
Diameter 145655040
Circumference 457588803.62233
Area 1.6662528873791E+16

Sphere

Radius = n
Volume 1.6179875397421E+24
Surface area 6.6650115495162E+16
Circumference 457588803.62233

Square

Length = n
Perimeter 291310080
Area 5303847669350400
Diagonal 102993666.498

Cube

Length = n
Surface area 31823086016102400
Volume 3.8626607221657E+23
Space diagonal 126140964.82924

Equilateral Triangle

Length = n
Perimeter 218482560
Area 2.2966334097302E+15
Altitude 63070482.414619

Triangular Pyramid

Length = n
Surface area 2.2966334097302E+15
Volume 4.5521893167772E+22
Height 34331222.165999