1900446428 (number)

1900446428 is an even 10-digits composite number following 1900446427 and preceding 1900446429. In scientific notation, it is written as 1.900446428 × 10^9. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 949999440 positive integers (up to 1900446428) that are relatively prime to 1900446428.

Interesting facts

Basic properties

Name

Name one billion nine hundred million four hundred forty-six thousand four hundred twenty-eight

Notation

Scientific notation 1.900446428 × 10^9
Engineering notation 1.900446428 × 10^9

Prime Factorization of 1900446428

Prime Factorization 2 × 2 × 4421 × 107467

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 950223214
Product of the distinct prime numbers

The prime factorization of 1900446428 is 2 × 2 × 4421 × 107467. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 8, 85, 57, 271, 826, 7183, 5783, 76426, 42723, 192777, 893034, 3403283, 139105, 60811073, 28399558, 975136316, 951041632, 1671288646, 9716866521

Basic calculations (n = 1900446428)

Multiplication

n×y
n×2 3800892856
n×3 5701339284
n×4 7601785712
n×5 9502232140

Division

n÷y
n÷2 950223214
n÷3 633482142.66667
n÷3 475111607
n÷5 380089285.6

Exponentiation

ny
n2 3611696625697959184
n3 6.8638359513273E+27
n4 1.3044352516078E+37
n5 2.4790093144753E+46

Nth Root

y√n
2√n 43594.110015001
3√n 1238.6593271045
4√n 208.79202574572
5√n 71.741611256944

Divisors of 1900446428

1, 2, 4, 4421, 8842, 17684, 107467, 214934, 429868, 475111607, 950223214, 1900446428

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1900446427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1900446428 can be divided by 12 positive divisors. The sum of these divisors (counting 1900446428) is 1, the average is 0.083333333333333.

Base conversion 1900446428

Base System Value
2 Binary 1110001010001101000001011011100
3 Ternary 11220110000200101202
4 Quaternary 1301101220023130
5 Quinary 12343003241203
6 Senary 512325055032
8 Octal 16121501334
10 Decimal 1900446428
12 Duodecimal 450557478
16 Hexadecimal 714682dc
20 Vigesimal 19dhfg18
36 Base36 vfh5uk

Cryptographic Hash Functions

md5 3e93f747000103c4eb480ee631034e64
sha1 80aea417c60bb85d66f1681ec3f1ad51cd226b39
sha256 3de0caa73d85e5d7c53cbdaf7489090ac954cb8d2543e58dff3dbe6f93729d13
sha512 c2db7042cd7de96ff185304007d228651aa075e803e9809f69426450effab564c27665ef1a05d61a8e36e9b2c2c886dc0a1f2199612589c054c6ff9f80362028
ripemd-160 b154fb91f7ea3f3d8a730aa0f1237dc28646333c

1900446428 as geometric shapes

Circle

Radius = n
Diameter 3800892856
Circumference 11940857073.492
Area 1.1346479586288E+19

Sphere

Radius = n
Volume 2.8751168800181E+28
Surface area 4.5385918345151E+19
Circumference 11940857073.492

Square

Length = n
Perimeter 7601785712
Area 3611696625697959184
Diagonal 2687637113.0411

Cube

Length = n
Surface area 2.1670179754188E+19
Volume 6.8638359513273E+27
Space diagonal 3291669770.3588

Equilateral Triangle

Length = n
Perimeter 5701339284
Area 1.5639105143085E+18
Altitude 1645834885.1794

Triangular Pyramid

Length = n
Surface area 1.5639105143085E+18
Volume 8.0891082435593E+26
Height 895879037.68037