190087890 (number)

190087890 is an even 9-digits composite number following 190087889 and preceding 190087891. In scientific notation, it is written as 1.90087890 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 49453440 positive integers (up to 190087890) that are relatively prime to 190087890.

Interesting facts

Basic properties

Name

Name one hundred ninety million eighty-seven thousand eight hundred ninety

Notation

Scientific notation 1.90087890 × 10^8
Engineering notation 1.90087890 × 10^6

Prime Factorization of 190087890

Prime Factorization 2 × 3 × 5 × 41 × 154543

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 190087890
Product of the distinct prime numbers

The prime factorization of 190087890 is 2 × 3 × 5 × 41 × 154543. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 6, 89, 2, 981, 560, 8112, 2113, 33658, 5117, 246547, 343911, 5156295, 8441651, 46556826, 81557279, 282044022, 199045769, 8636125550, 517355705

Basic calculations (n = 190087890)

Multiplication

n×y
n×2 380175780
n×3 570263670
n×4 760351560
n×5 950439450

Division

n÷y
n÷2 95043945
n÷3 63362630
n÷3 47521972.5
n÷5 38017578

Exponentiation

ny
n2 36133405924652100
n3 6.8685228907306E+24
n4 1.3056230237157E+33
n5 2.4818312571353E+41

Nth Root

y√n
2√n 13787.236488869
3√n 574.97833818836
4√n 117.41906356665
5√n 45.267956511931

Divisors of 190087890

1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 154543, 309086, 463629, 772715, 927258, 1545430, 2318145, 4636290, 6336263, 12672526, 19008789, 31681315, 38017578, 63362630, 95043945, 190087890

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -190087889
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 190087890 can be divided by 32 positive divisors. The sum of these divisors (counting 190087890) is 1, the average is 0.03125.

Base conversion 190087890

Base System Value
2 Binary 1011010101001000001011010010
3 Ternary 111020200110120020
4 Quaternary 23111020023102
5 Quinary 342130303030
6 Senary 30510124310
8 Octal 1325101322
10 Decimal 190087890
12 Duodecimal 537b0696
16 Hexadecimal b5482d2
20 Vigesimal 2j80jea
36 Base36 3568r6

Cryptographic Hash Functions

md5 344c2c07026149183a5cc8ca79915e68
sha1 d07b9781a323772f221f880b30f666d97a103749
sha256 856142a972763737922c824604ac58cbc20e9181b677614554b61c9ff5aea84f
sha512 77f3e57eb642768eeb3342d5e9dd8e4fa46fcd15541692fa978f19d4218bc9bf86751b6a626194730a4b7c655625bb9a771949681b373cb96332a3fc9dd091ec
ripemd-160 90d5f418517eeff9d0a49e50dae954bab3046385

190087890 as geometric shapes

Circle

Radius = n
Diameter 380175780
Circumference 1194357437.5208
Area 1.1351644260206E+17

Sphere

Radius = n
Volume 2.8770801406044E+25
Surface area 4.5406577040826E+17
Circumference 1194357437.5208

Square

Length = n
Perimeter 760351560
Area 36133405924652100
Diagonal 268824872.08089

Cube

Length = n
Surface area 216800435547912600
Volume 6.8685228907306E+24
Space diagonal 329241883.38356

Equilateral Triangle

Length = n
Perimeter 570263670
Area 1.5646223728002E+16
Altitude 164620941.69178

Triangular Pyramid

Length = n
Surface area 1.5646223728002E+16
Volume 8.0946318546177E+23
Height 89608290.693628