190012921 (number)

190012921 is an odd 9-digits composite number following 190012920 and preceding 190012922. In scientific notation, it is written as 1.90012921 × 10^8. The sum of its digits is 25. It has a total of 2 prime factors and 4 positive divisors. There are 162868212 positive integers (up to 190012921) that are relatively prime to 190012921.

Interesting facts

Basic properties

Name

Name one hundred ninety million twelve thousand nine hundred twenty-one

Notation

Scientific notation 1.90012921 × 10^8
Engineering notation 1.90012921 × 10^6

Prime Factorization of 190012921

Prime Factorization 7 × 27144703

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 190012921
Product of the distinct prime numbers

The prime factorization of 190012921 is 7 × 27144703. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 3, 39, 85, 644, 150, 8834, 8207, 57311, 21103, 748582, 310358, 1212665, 9599109, 95526055, 29443536, 328557556, 85774515, 4120023434, 7576135914

Basic calculations (n = 190012921)

Multiplication

n×y
n×2 380025842
n×3 570038763
n×4 760051684
n×5 950064605

Division

n÷y
n÷2 95006460.5
n÷3 63337640.333333
n÷3 47503230.25
n÷5 38002584.2

Exponentiation

ny
n2 36104910146952241
n3 6.8603994394649E+24
n4 1.3035645367195E+33
n5 2.4769410533408E+41

Nth Root

y√n
2√n 13784.517438053
3√n 574.90273944104
4√n 117.40748459129
5√n 45.264385291339

Divisors of 190012921

1, 7, 27144703, 190012921

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -190012920
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 190012921 can be divided by 4 positive divisors. The sum of these divisors (counting 190012921) is 1, the average is 0.25.

Base conversion 190012921

Base System Value
2 Binary 1011010100110101110111111001
3 Ternary 111020112122201121
4 Quaternary 23110311313321
5 Quinary 342120403141
6 Senary 30504345241
8 Octal 1324656771
10 Decimal 190012921
12 Duodecimal 53775221
16 Hexadecimal b535df9
20 Vigesimal 2j7bc61
36 Base36 354mwp

Cryptographic Hash Functions

md5 4572ec8baae5e342640203d3a9205ebc
sha1 d29e4f9fbe902f437fff87acda01621e13700739
sha256 b2629acceb49ca0f92a03f1d7dc30e905db4c415c1939f92aac739c887a66095
sha512 f3d65c3866c7ead13b17a740cba025feec7410a57c35400269c8c91b98edca7c81a4f65fad2e1469cc3de61c907a9d926e7fe3cdc57a6bc0590838f545e1e06c
ripemd-160 6ebe7b6f07858ec928c3780397891e3ec2c068fc

190012921 as geometric shapes

Circle

Radius = n
Diameter 380025842
Circumference 1193886393.4015
Area 1.1342692047618E+17

Sphere

Radius = n
Volume 2.8736773972953E+25
Surface area 4.5370768190474E+17
Circumference 1193886393.4015

Square

Length = n
Perimeter 760051684
Area 36104910146952241
Diagonal 268718849.90433

Cube

Length = n
Surface area 216629460881713446
Volume 6.8603994394649E+24
Space diagonal 329112033.26657

Equilateral Triangle

Length = n
Perimeter 570038763
Area 1.5633884694308E+16
Altitude 164556016.63329

Triangular Pyramid

Length = n
Surface area 1.5633884694308E+16
Volume 8.0850582754901E+23
Height 89572949.968109