1900398431 (number)

1900398431 is an odd 10-digits composite number following 1900398430 and preceding 1900398432. In scientific notation, it is written as 1.900398431 × 10^9. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 1771892608 positive integers (up to 1900398431) that are relatively prime to 1900398431.

Interesting facts

Basic properties

Name

Name one billion nine hundred million three hundred ninety-eight thousand four hundred thirty-one

Notation

Scientific notation 1.900398431 × 10^9
Engineering notation 1.900398431 × 10^9

Prime Factorization of 1900398431

Prime Factorization 17 × 107 × 1044749

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1900398431
Product of the distinct prime numbers

The prime factorization of 1900398431 is 17 × 107 × 1044749. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1900398431)

Multiplication

n×y
n×2 3800796862
n×3 5701195293
n×4 7601593724
n×5 9501992155

Division

n÷y
n÷2 950199215.5
n÷3 633466143.66667
n÷3 475099607.75
n÷5 380079686.2

Exponentiation

ny
n2 3611514196547261761
n3 6.8633159126526E+27
n4 1.3043034791862E+37
n5 2.4786962853934E+46

Nth Root

y√n
2√n 43593.559512845
3√n 1238.6488993033
4√n 208.79070743892
5√n 71.741248877152

Divisors of 1900398431

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 -1900398430
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 1900398431 can be divided by 8 positive divisors. The sum of these divisors (counting 1900398431) is 1, the average is 0.125.

Base conversion 1900398431

Base System Value
2 Binary 1110001010001011100011101011111
3 Ternary 11220102221020120002
4 Quaternary 1301101130131133
5 Quinary 12343000222211
6 Senary 512324044515
8 Octal 16121343537
10 Decimal 1900398431
12 Duodecimal 45053373b
16 Hexadecimal 7145c75f
20 Vigesimal 19dh9g1b
36 Base36 vfg4tb

Cryptographic Hash Functions

md5 ae34eeef80404abcd881469ee8805593
sha1 bc02d90a03242ee0c5225f7c303fd5e58f2300f4
sha256 f84a90f3ebe5ff5c2d81f8c8e809c299c2c8993e9db751708d16294d6bdb08a6
sha512 7d98cb8a4f57e4c81c9741769f3f17865f4c132454ddf71280be76545c7e3b17f26f9b7e272468bd1a9551377c8dbe249420330b30aa5433247b9d16dfe309a2
ripemd-160 ae76a9cc2ed6eba1d3d4da360c5128049d7a6b36

1900398431 as geometric shapes

Circle

Radius = n
Diameter 3800796862
Circumference 11940555499.446
Area 1.1345906468208E+19

Sphere

Radius = n
Volume 2.8748990467274E+28
Surface area 4.5383625872832E+19
Circumference 11940555499.446

Square

Length = n
Perimeter 7601593724
Area 3611514196547261761
Diagonal 2687569235.0328

Cube

Length = n
Surface area 2.1669085179284E+19
Volume 6.8633159126526E+27
Space diagonal 3291586637.1162

Equilateral Triangle

Length = n
Perimeter 5701195293
Area 1.563831520169E+18
Altitude 1645793318.5581

Triangular Pyramid

Length = n
Surface area 1.563831520169E+18
Volume 8.0884953721037E+26
Height 895856411.67758