67221638 (number)

67221638 is an even 8-digits composite number following 67221637 and preceding 67221639. In scientific notation, it is written as 6.7221638 × 10^7. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 28757760 positive integers (up to 67221638) that are relatively prime to 67221638.

Interesting facts

Basic properties

Name

Name sixty-seven million two hundred twenty-one thousand six hundred thirty-eight

Notation

Scientific notation 6.7221638 × 10^7
Engineering notation 6.7221638 × 10^6

Prime Factorization of 67221638

Prime Factorization 2 × 187 × 179737

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 67221638
Product of the distinct prime numbers

The prime factorization of 67221638 is 2 × 187 × 179737. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 10, 69, 26, 699, 85, 9286, 8102, 67371, 35505, 830951, 586893, 6407910, 9350542, 93084074, 77574390, 816586573, 542136234, 6944405575, 5605988206

Basic calculations (n = 67221638)

Multiplication

n×y
n×2 134443276
n×3 201664914
n×4 268886552
n×5 336108190

Division

n÷y
n÷2 33610819
n÷3 22407212.666667
n÷3 16805409.5
n÷5 13444327.6

Exponentiation

ny
n2 4518748615403044
n3 3.0375768363762E+23
n4 2.0419089049207E+31
n5 1.3726046123556E+39

Nth Root

y√n
2√n 8198.8802894054
3√n 406.60217452014
4√n 90.547668602816
5√n 36.770693276544

Divisors of 67221638

1, 2, 187, 374, 179737, 359474, 33610819, 67221638

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -67221637
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 67221638 can be divided by 8 positive divisors. The sum of these divisors (counting 67221638) is 1, the average is 0.125.

Base conversion 67221638

Base System Value
2 Binary 100000000011011100010000110
3 Ternary 11200111012202022
4 Quaternary 10000123202012
5 Quinary 114202043023
6 Senary 10400443142
8 Octal 400334206
10 Decimal 67221638
12 Duodecimal 1a6194b2
16 Hexadecimal 401b886
20 Vigesimal 1102e1i
36 Base36 140sjq

Cryptographic Hash Functions

md5 c415044b1d3ef7be995f550143ee9888
sha1 512deeb27dbbc697cf17d55367a1d352eff51de6
sha256 96b3323bb3ff68c04b092db62a8940248ed0257210103e9d979293a4382326e2
sha512 b10331c237925229e622b69fdcb1febcac7dde961f078fe930df00fb2acd4ecec0d93ab1762cf4aef90d95ee6ff82e10d83eacdb2072b796f2cd34520c7e2806
ripemd-160 d30d4c3e5881cbf80f0824c1c15561f0d5565129

67221638 as geometric shapes

Circle

Radius = n
Diameter 134443276
Circumference 422366008.20614
Area 1.4196067453569E+16

Sphere

Radius = n
Volume 1.2723772098499E+24
Surface area 5.6784269814277E+16
Circumference 422366008.20614

Square

Length = n
Perimeter 268886552
Area 4518748615403044
Diagonal 95065752.144535

Cube

Length = n
Surface area 27112491692418264
Volume 3.0375768363762E+23
Space diagonal 116431292.384

Equilateral Triangle

Length = n
Perimeter 201664914
Area 1.9566755471274E+15
Altitude 58215646.192001

Triangular Pyramid

Length = n
Surface area 1.9566755471274E+15
Volume 3.5798186322947E+22
Height 31688584.048178