190020721 (number)

190020721 is an odd 9-digits composite number following 190020720 and preceding 190020722. In scientific notation, it is written as 1.90020721 × 10^8. The sum of its digits is 22. It has a total of 3 prime factors and 8 positive divisors. There are 172503120 positive integers (up to 190020721) that are relatively prime to 190020721.

Interesting facts

Basic properties

Name

Name one hundred ninety million twenty thousand seven hundred twenty-one

Notation

Scientific notation 1.90020721 × 10^8
Engineering notation 1.90020721 × 10^6

Prime Factorization of 190020721

Prime Factorization 11 × 733 × 23567

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 190020721
Product of the distinct prime numbers

The prime factorization of 190020721 is 11 × 733 × 23567. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 2, 28, 45, 625, 517, 7667, 9991, 50478, 21981, 675757, 702936, 7579346, 4767310, 20850606, 96043234, 261338155, 405986959, 8271623727, 9724626063

Basic calculations (n = 190020721)

Multiplication

n×y
n×2 380041442
n×3 570062163
n×4 760082884
n×5 950103605

Division

n÷y
n÷2 95010360.5
n÷3 63340240.333333
n÷3 47505180.25
n÷5 38004144.2

Exponentiation

ny
n2 36107874409359841
n3 6.861244329044E+24
n4 1.3037785943621E+33
n5 2.4774494852505E+41

Nth Root

y√n
2√n 13784.800361267
3√n 574.91060588855
4√n 117.40868946235
5√n 45.264756904392

Divisors of 190020721

1, 11, 733, 8063, 23567, 259237, 17274611, 190020721

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 -190020720
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 190020721 can be divided by 8 positive divisors. The sum of these divisors (counting 190020721) is 1, the average is 0.125.

Base conversion 190020721

Base System Value
2 Binary 1011010100110111110001110001
3 Ternary 111020120001102111
4 Quaternary 23110313301301
5 Quinary 342121130341
6 Senary 30504445321
8 Octal 1324676161
10 Decimal 190020721
12 Duodecimal 53779841
16 Hexadecimal b537c71
20 Vigesimal 2j7cbg1
36 Base36 354sxd

Cryptographic Hash Functions

md5 bd7b542c55acd8852c8b3911fd6e62a1
sha1 8233a1e78c01d057ae836532a01fbe3daf7d3c49
sha256 c55017debfde2ebfb8e3cbd58099232300c12954d2e43c99fb0ac7074205471a
sha512 0b53814e8e4d66d0f0f9aeb40494bb0480f0bba05503cb785410002506f0e105235fe5bdc7a946ef9909cc2e8c94d4d1423f2909e3756aef508357fb2aad7a0b
ripemd-160 f2df1cfed4b280f8d552a8c700b2539a4de297fd

190020721 as geometric shapes

Circle

Radius = n
Diameter 380041442
Circumference 1193935402.2469
Area 1.1343623298119E+17

Sphere

Radius = n
Volume 2.8740313038146E+25
Surface area 4.5374493192475E+17
Circumference 1193935402.2469

Square

Length = n
Perimeter 760082884
Area 36107874409359841
Diagonal 268729880.77011

Cube

Length = n
Surface area 216647246456159046
Volume 6.861244329044E+24
Space diagonal 329125543.26287

Equilateral Triangle

Length = n
Perimeter 570062163
Area 1.5635168257582E+16
Altitude 164562771.63144

Triangular Pyramid

Length = n
Surface area 1.5635168257582E+16
Volume 8.0860539874079E+23
Height 89576626.923371