67542720 (number)

67542720 is an even 8-digits composite number following 67542719 and preceding 67542721. In scientific notation, it is written as 6.7542720 × 10^7. The sum of its digits is 33. It has a total of 11 prime factors and 224 positive divisors. There are 13989888 positive integers (up to 67542720) that are relatively prime to 67542720.

Interesting facts

Basic properties

Name

Name sixty-seven million five hundred forty-two thousand seven hundred twenty

Notation

Scientific notation 6.7542720 × 10^7
Engineering notation 6.7542720 × 10^6

Prime Factorization of 67542720

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 3 × 161 × 23 × 19

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 2110710
Product of the distinct prime numbers

The prime factorization of 67542720 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 3 × 161 × 23 × 19. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 67542720)

Multiplication

n×y
n×2 135085440
n×3 202628160
n×4 270170880
n×5 337713600

Division

n÷y
n÷2 33771360
n÷3 22514240
n÷3 16885680
n÷5 13508544

Exponentiation

ny
n2 4562019024998400
n3 3.0813117364014E+23
n4 2.0812017584447E+31
n5 1.4057002763414E+39

Nth Root

y√n
2√n 8218.4378077588
3√n 407.24852061215
4√n 90.655599980138
5√n 36.805753163059

Divisors of 67542720

224 divisors

τ Total Divisors 224
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -67542719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0044642857142857
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 224
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 67542720 can be divided by 224 positive divisors. The sum of these divisors (counting 67542720) is 1, the average is 0.0044642857142857.

Base conversion 67542720

Base System Value
2 Binary 100000001101001111011000000
3 Ternary 11201002112012020
4 Quaternary 10001221323000
5 Quinary 114242331340
6 Senary 10411401440
8 Octal 401517300
10 Decimal 67542720
12 Duodecimal 1a753280
16 Hexadecimal 4069ec0
20 Vigesimal 1122gg0
36 Base36 147oao

Cryptographic Hash Functions

md5 fa483ad40242e2f0ae66dd679e6d49a3
sha1 f84ccc690a96bfb030959740ed5418419cbba8de
sha256 0930229c4f4ebd560f3d36ab54b500cb4c88931042809df28c2875f57133db0e
sha512 2288593ae678a7d42d85cbca889370bcbdfa91c97a0690a7a2eab04f8fbadafdb24dbcb36afc57bddd466bc7bec167821ce657b57d1792e91831c115cd410423
ripemd-160 90439e13839540a8a496cd942a97e6ff6def719d

67542720 as geometric shapes

Circle

Radius = n
Diameter 135085440
Circumference 424383425.91094
Area 1.4332005454472E+16

Sphere

Radius = n
Volume 1.2906968419332E+24
Surface area 5.7328021817887E+16
Circumference 424383425.91094

Square

Length = n
Perimeter 270170880
Area 4562019024998400
Diagonal 95519830.663568

Cube

Length = n
Surface area 27372114149990400
Volume 3.0813117364014E+23
Space diagonal 116987422.7214

Equilateral Triangle

Length = n
Perimeter 202628160
Area 1.9754121840983E+15
Altitude 58493711.360699

Triangular Pyramid

Length = n
Surface area 1.9754121840983E+15
Volume 3.6313607062652E+22
Height 31839943.554523