199837890 (number)

199837890 is an even 9-digits composite number following 199837889 and preceding 199837891. In scientific notation, it is written as 1.99837890 × 10^8. The sum of its digits is 54. It has a total of 6 prime factors and 64 positive divisors. There are 41969664 positive integers (up to 199837890) that are relatively prime to 199837890.

Interesting facts

Basic properties

Name

Name one hundred ninety-nine million eight hundred thirty-seven thousand eight hundred ninety

Notation

Scientific notation 1.99837890 × 10^8
Engineering notation 1.99837890 × 10^6

Prime Factorization of 199837890

Prime Factorization 2 × 17 × 63 × 5 × 47 × 397

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 199837890
Product of the distinct prime numbers

The prime factorization of 199837890 is 2 × 17 × 63 × 5 × 47 × 397. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 9, 30, 62, 105, 41, 1485, 2050, 85421, 93343, 784127, 45972, 4102641, 1269972, 32639742, 75549277, 498045856, 212056964, 188026941, 5699012513

Basic calculations (n = 199837890)

Multiplication

n×y
n×2 399675780
n×3 599513670
n×4 799351560
n×5 999189450

Division

n÷y
n÷2 99918945
n÷3 66612630
n÷3 49959472.5
n÷5 39967578

Exponentiation

ny
n2 39935182279652100
n3 7.9805625635311E+24
n4 1.594818783709E+33
n5 3.1870522066878E+41

Nth Root

y√n
2√n 14136.403007838
3√n 584.6455007614
4√n 118.89660637645
5√n 45.723089415803

Divisors of 199837890

1, 2, 5, 10, 17, 34, 47, 63, 85, 94, 126, 170, 235, 315, 397, 470, 630, 794, 799, 1071, 1598, 1985, 2142, 2961, 3970, 3995, 5355, 5922, 6749, 7990, 10710, 13498, 14805, 18659, 25011, 29610, 33745, 37318, 50022, 50337, 67490, 93295, 100674, 125055, 186590, 250110, 251685, 317203, 425187, 503370, 634406, 850374, 1175517, 1586015, 2125935, 2351034, 3172030, 4251870, 5877585, 11755170, 19983789, 39967578, 99918945, 199837890

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -199837889
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 199837890 can be divided by 64 positive divisors. The sum of these divisors (counting 199837890) is 1, the average is 0.015625.

Base conversion 199837890

Base System Value
2 Binary 1011111010010100100011000010
3 Ternary 111221000211001100
4 Quaternary 23322110203002
5 Quinary 402124303030
6 Senary 31455115230
8 Octal 1372244302
10 Decimal 199837890
12 Duodecimal 56b12b16
16 Hexadecimal be948c2
20 Vigesimal 328jeea
36 Base36 3az7wi

Cryptographic Hash Functions

md5 e9ecad622ee6bbfd877eedd8aadcee29
sha1 0b85770fdb57c1e31c0fd26057d22d6433ab681a
sha256 36506071042dda42b4d141992e6998a3c1dc409bfccc7095c9583a4adcc4af67
sha512 2bd6948b0d5685488c09a7f933de1a23356fceffe4247dd06435acfc53e21c9f3fb51d013833249ca301b09833979e4c3e80fccbf3a616213230aaf91d31d1b9
ripemd-160 a34a18470d07e1956480225728d0c09ba67585f3

199837890 as geometric shapes

Circle

Radius = n
Diameter 399675780
Circumference 1255618494.2658
Area 1.2546007526952E+17

Sphere

Radius = n
Volume 3.3428902294804E+25
Surface area 5.018403010781E+17
Circumference 1255618494.2658

Square

Length = n
Perimeter 799351560
Area 39935182279652100
Diagonal 282613454.31402

Cube

Length = n
Surface area 239611093677912600
Volume 7.9805625635311E+24
Space diagonal 346129378.75736

Equilateral Triangle

Length = n
Perimeter 599513670
Area 1.729244117947E+16
Altitude 173064689.37868

Triangular Pyramid

Length = n
Surface area 1.729244117947E+16
Volume 9.4051831772605E+23
Height 94204484.771341