67221520 (number)

67221520 is an even 8-digits composite number following 67221519 and preceding 67221521. In scientific notation, it is written as 6.7221520 × 10^7. The sum of its digits is 25. It has a total of 6 prime factors and 20 positive divisors. There are 26888576 positive integers (up to 67221520) that are relatively prime to 67221520.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.7221520 × 10^7
Engineering notation 6.7221520 × 10^6

Prime Factorization of 67221520

Prime Factorization 2 × 2 × 2 × 2 × 5 × 840269

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8402690
Product of the distinct prime numbers

The prime factorization of 67221520 is 2 × 2 × 2 × 2 × 5 × 840269. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 4, 37, 19, 721, 263, 4466, 9551, 18668, 28197, 936517, 871689, 1997577, 9775321, 17292635, 92307602, 501365385, 793067537, 6610636011, 3180954967

Basic calculations (n = 67221520)

Multiplication

n×y
n×2 134443040
n×3 201664560
n×4 268886080
n×5 336107600

Division

n÷y
n÷2 33610760
n÷3 22407173.333333
n÷3 16805380
n÷5 13444304

Exponentiation

ny
n2 4518732751110400
n3 3.0375608400342E+23
n4 2.0418945675958E+31
n5 1.3725925651353E+39

Nth Root

y√n
2√n 8198.8730932976
3√n 406.60193660525
4√n 90.547628866236
5√n 36.770680367175

Divisors of 67221520

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 840269, 1680538, 3361076, 4201345, 6722152, 8402690, 13444304, 16805380, 33610760, 67221520

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -67221519
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 67221520 can be divided by 20 positive divisors. The sum of these divisors (counting 67221520) is 1, the average is 0.05.

Base conversion 67221520

Base System Value
2 Binary 100000000011011100000010000
3 Ternary 11200111012120221
4 Quaternary 10000123200100
5 Quinary 114202042040
6 Senary 10400442424
8 Octal 400334020
10 Decimal 67221520
12 Duodecimal 1a619414
16 Hexadecimal 401b810
20 Vigesimal 1102dg0
36 Base36 140sgg

Cryptographic Hash Functions

md5 f461b61d8903c660c62317e51d702313
sha1 273ec5207c7926c8784db9062780e19847f624e5
sha256 eec00f2d2b9450129312eb41acd90ef97584fbe05b2e8320ae360e4458bbcac6
sha512 85c4ba61a186f05dd71d612bff7ebe0e9512e34691f51113cb4f677e6b8081caf99ec15d51a42af43b9abb7730cf30f7a60d0e50d0d157dce22708c191b9ac05
ripemd-160 3149403642e250275f1fc67382b1d0f974117f0c

67221520 as geometric shapes

Circle

Radius = n
Diameter 134443040
Circumference 422365266.79028
Area 1.4196017614424E+16

Sphere

Radius = n
Volume 1.2723705093178E+24
Surface area 5.6784070457696E+16
Circumference 422365266.79028

Square

Length = n
Perimeter 268886080
Area 4518732751110400
Diagonal 95065585.267334

Cube

Length = n
Surface area 27112396506662400
Volume 3.0375608400342E+23
Space diagonal 116431088.00201

Equilateral Triangle

Length = n
Perimeter 201664560
Area 1.9566686776872E+15
Altitude 58215544.001004

Triangular Pyramid

Length = n
Surface area 1.9566686776872E+15
Volume 3.5797997804248E+22
Height 31688528.422445