1900195838 (number)

1900195838 is an even 10-digits composite number following 1900195837 and preceding 1900195839. In scientific notation, it is written as 1.900195838 × 10^9. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 946530816 positive integers (up to 1900195838) that are relatively prime to 1900195838.

Interesting facts

Basic properties

Name

Name one billion nine hundred million one hundred ninety-five thousand eight hundred thirty-eight

Notation

Scientific notation 1.900195838 × 10^9
Engineering notation 1.900195838 × 10^9

Prime Factorization of 1900195838

Prime Factorization 2 × 907 × 449 × 2333

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1900195838
Product of the distinct prime numbers

The prime factorization of 1900195838 is 2 × 907 × 449 × 2333. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 5, 12, 95, 976, 12, 1624, 5172, 81365, 6864, 549266, 89607, 999227, 2432897, 17001570, 21099644, 726003781, 803121847, 2946080452, 1797746213

Basic calculations (n = 1900195838)

Multiplication

n×y
n×2 3800391676
n×3 5700587514
n×4 7600783352
n×5 9500979190

Division

n÷y
n÷2 950097919
n÷3 633398612.66667
n÷3 475048959.5
n÷5 380039167.6

Exponentiation

ny
n2 3610744222752522244
n3 6.8611211441569E+27
n4 1.3037473842141E+37
n5 2.477375353287E+46

Nth Root

y√n
2√n 43591.235793448
3√n 1238.6048821278
4√n 208.78514265495
5√n 71.739719209014

Divisors of 1900195838

1, 2, 449, 898, 907, 1814, 2333, 4666, 407243, 814486, 1047517, 2095034, 2116031, 4232062, 950097919, 1900195838

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 -1900195837
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 1900195838 can be divided by 16 positive divisors. The sum of these divisors (counting 1900195838) is 1, the average is 0.0625.

Base conversion 1900195838

Base System Value
2 Binary 1110001010000101010111111111110
3 Ternary 11220102112221122122
4 Quaternary 1301100222333332
5 Quinary 12342422231323
6 Senary 512315442542
8 Octal 16120527776
10 Decimal 1900195838
12 Duodecimal 450456452
16 Hexadecimal 7142affe
20 Vigesimal 19dg49bi
36 Base36 vfbshq

Cryptographic Hash Functions

md5 23a1a52c4ca1f19ab1abe26b02231157
sha1 74b4cbecd2b024791f79bc5e83c77256b3e7cba9
sha256 0f302aa01e7aecb01edd480cc9cb0a12d9ea751f064c7f407ec7e970ec73a326
sha512 ed0179cfca4dd4ef365891fe80e4d5a9601aeddf2512e3cef536f39c7fc8076cd357969370afa5be3f205730179770606bac9e3df50b6550db8103bd7d63dd2e
ripemd-160 435d002f62fd46dd2e26951ad02b987e7ada2a6f

1900195838 as geometric shapes

Circle

Radius = n
Diameter 3800391676
Circumference 11939282570.085
Area 1.1343487524191E+19

Sphere

Radius = n
Volume 2.8739797042497E+28
Surface area 4.5373950096764E+19
Circumference 11939282570.085

Square

Length = n
Perimeter 7600783352
Area 3610744222752522244
Diagonal 2687282725.2645

Cube

Length = n
Surface area 2.1664465336515E+19
Volume 6.8611211441569E+27
Space diagonal 3291235735.7469

Equilateral Triangle

Length = n
Perimeter 5700587514
Area 1.5634981117358E+18
Altitude 1645617867.8735

Triangular Pyramid

Length = n
Surface area 1.5634981117358E+18
Volume 8.0859088126262E+26
Height 895760908.4215