208389627 (number)

208389627 is an odd 9-digits composite number following 208389626 and preceding 208389628. In scientific notation, it is written as 2.08389627 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 138205440 positive integers (up to 208389627) that are relatively prime to 208389627.

Interesting facts

Basic properties

Name

Name two hundred eight million three hundred eighty-nine thousand six hundred twenty-seven

Notation

Scientific notation 2.08389627 × 10^8
Engineering notation 2.08389627 × 10^6

Prime Factorization of 208389627

Prime Factorization 3 × 3 × 193 × 119971

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 69463209
Product of the distinct prime numbers

The prime factorization of 208389627 is 3 × 3 × 193 × 119971. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 98, 10, 120, 315, 4315, 6649, 921, 13092, 190808, 638731, 7144852, 4336035, 25278115, 52982562, 414122915, 677320388, 8152372360, 5068837000

Basic calculations (n = 208389627)

Multiplication

n×y
n×2 416779254
n×3 625168881
n×4 833558508
n×5 1041948135

Division

n÷y
n÷2 104194813.5
n÷3 69463209
n÷3 52097406.75
n÷5 41677925.4

Exponentiation

ny
n2 43426236641199129
n3 9.0495772556732E+24
n4 1.8858380288174E+33
n5 3.9298908340768E+41

Nth Root

y√n
2√n 14435.706667843
3√n 592.86894075742
4√n 120.14868566839
5√n 46.107886928925

Divisors of 208389627

1, 3, 9, 193, 579, 1737, 119971, 359913, 1079739, 23154403, 69463209, 208389627

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -208389626
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 208389627 can be divided by 12 positive divisors. The sum of these divisors (counting 208389627) is 1, the average is 0.083333333333333.

Base conversion 208389627

Base System Value
2 Binary 1100011010111100010111111011
3 Ternary 112112010021211100
4 Quaternary 30122330113323
5 Quinary 411321432002
6 Senary 32402302443
8 Octal 1432742773
10 Decimal 208389627
12 Duodecimal 59957a23
16 Hexadecimal c6bc5fb
20 Vigesimal 3528e17
36 Base36 3g2igr

Cryptographic Hash Functions

md5 6f0a93c3dce85fd34d5319ff1a16ea99
sha1 d6ad1989b75ba03e5a6a3a4eaf96d914bcbba10c
sha256 29c7e6208d3fda5c10288385e0cbe4fd0021b55e341f04e8a4aa58985ab3c672
sha512 935e9c9c144678c0f381ffd153f561ee2b13622cc354844744e65a63de204e183ac818c1e1845a5569237bea7e7b2818561fe14b9f834f2bae1be4130380ed58
ripemd-160 91b8fd61fb30c0eb5859d31eb7738dd7485c557e

208389627 as geometric shapes

Circle

Radius = n
Diameter 416779254
Circumference 1309350642.535
Area 1.3642754600504E+17

Sphere

Radius = n
Volume 3.7906780566022E+25
Surface area 5.4571018402017E+17
Circumference 1309350642.535

Square

Length = n
Perimeter 833558508
Area 43426236641199129
Diagonal 294707436.76127

Cube

Length = n
Surface area 260557419847194774
Volume 9.0495772556732E+24
Space diagonal 360941421.73433

Equilateral Triangle

Length = n
Perimeter 625168881
Area 1.8804112061017E+16
Altitude 180470710.86716

Triangular Pyramid

Length = n
Surface area 1.8804112061017E+16
Volume 1.066502907393E+24
Height 98235812.253757