2007191921 (number)

2007191921 is an odd 10-digits composite number following 2007191920 and preceding 2007191922. In scientific notation, it is written as 2.007191921 × 10^9. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 1604103936 positive integers (up to 2007191921) that are relatively prime to 2007191921.

Interesting facts

Basic properties

Name

Name two billion seven million one hundred ninety-one thousand nine hundred twenty-one

Notation

Scientific notation 2.007191921 × 10^9
Engineering notation 2.007191921 × 10^9

Prime Factorization of 2007191921

Prime Factorization 107 × 7 × 17 × 157637

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2007191921
Product of the distinct prime numbers

The prime factorization of 2007191921 is 107 × 7 × 17 × 157637. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 10, 46, 1, 663, 298, 7644, 7264, 66036, 9879, 170375, 587186, 9985112, 1594326, 25281771, 90676345, 615961014, 514768699, 5967524250, 3594492347

Basic calculations (n = 2007191921)

Multiplication

n×y
n×2 4014383842
n×3 6021575763
n×4 8028767684
n×5 10035959605

Division

n÷y
n÷2 1003595960.5
n÷3 669063973.66667
n÷3 501797980.25
n÷5 401438384.2

Exponentiation

ny
n2 4028819407727670241
n3 8.086613766359E+27
n4 1.6231385820083E+37
n5 3.2579506484705E+46

Nth Root

y√n
2√n 44801.695514791
3√n 1261.4294520617
4√n 211.66411012449
5√n 72.530017133355

Divisors of 2007191921

1, 7, 17, 107, 119, 749, 1819, 12733, 157637, 1103459, 2679829, 16867159, 18758803, 118070113, 286741703, 2007191921

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2007191920
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2007191921 can be divided by 16 positive divisors. The sum of these divisors (counting 2007191921) is 1, the average is 0.0625.

Base conversion 2007191921

Base System Value
2 Binary 1110111101000110101000101110001
3 Ternary 12011212212220200112
4 Quaternary 1313220311011301
5 Quinary 13102320120141
6 Senary 531101031105
8 Octal 16750650561
10 Decimal 2007191921
12 Duodecimal 480255495
16 Hexadecimal 77a35171
20 Vigesimal 1b74ijg1
36 Base36 x71375

Cryptographic Hash Functions

md5 d9c7eea9df0d7a572b5bcf4af9ded60a
sha1 365de8146bf201c01daae71153f7f53e03696d5d
sha256 7da34d5e5d16daacf0b6be85e553ff05f3002ce48929d6cc2f2ddfd0c3179061
sha512 7c54fccc996f68f218474d851003d7c4499da0ca58655644ba9ad482e1ef1993c48e0da41bc5a485b7b67ef6560e09f33ad44e37ab47e1aa94642a28f65a23b1
ripemd-160 856bf2099f3cf5e0e1e830cbaad94b1a96369d98

2007191921 as geometric shapes

Circle

Radius = n
Diameter 4014383842
Circumference 12611558786.717
Area 1.2656909453957E+19

Sphere

Radius = n
Volume 3.3873128534415E+28
Surface area 5.0627637815829E+19
Circumference 12611558786.717

Square

Length = n
Perimeter 8028767684
Area 4028819407727670241
Diagonal 2838598036.9639

Cube

Length = n
Surface area 2.4172916446366E+19
Volume 8.086613766359E+27
Space diagonal 3476558387.7138

Equilateral Triangle

Length = n
Perimeter 6021575763
Area 1.744529977176E+18
Altitude 1738279193.8569

Triangular Pyramid

Length = n
Surface area 1.744529977176E+18
Volume 9.5301657183815E+26
Height 946199345.65464