1990402025 (number)

1990402025 is an odd 10-digits composite number following 1990402024 and preceding 1990402026. In scientific notation, it is written as 1.990402025 × 10^9. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 1582783440 positive integers (up to 1990402025) that are relatively prime to 1990402025.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety million four hundred two thousand twenty-five

Notation

Scientific notation 1.990402025 × 10^9
Engineering notation 1.990402025 × 10^9

Prime Factorization of 1990402025

Prime Factorization 25 × 167 × 476743

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1990402025
Product of the distinct prime numbers

The prime factorization of 1990402025 is 25 × 167 × 476743. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 6, 72, 71, 45, 159, 2035, 8602, 76130, 18902, 849077, 926146, 5247456, 7073293, 89655165, 7977155, 434540979, 944993807, 2484265046, 4236256689

Basic calculations (n = 1990402025)

Multiplication

n×y
n×2 3980804050
n×3 5971206075
n×4 7961608100
n×5 9952010125

Division

n÷y
n÷2 995201012.5
n÷3 663467341.66667
n÷3 497600506.25
n÷5 398080405

Exponentiation

ny
n2 3961700221124100625
n3 7.8853761425684E+27
n4 1.5695068642055E+37
n5 3.123949640766E+46

Nth Root

y√n
2√n 44613.921874231
3√n 1257.9023687779
4√n 211.22007924019
5√n 72.408268276014

Divisors of 1990402025

1, 25, 167, 4175, 476743, 11918575, 79616081, 1990402025

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 -1990402024
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 1990402025 can be divided by 8 positive divisors. The sum of these divisors (counting 1990402025) is 1, the average is 0.125.

Base conversion 1990402025

Base System Value
2 Binary 1110110101000110001111111101001
3 Ternary 12010201021220021112
4 Quaternary 1312220301333221
5 Quinary 13034020331100
6 Senary 525301120105
8 Octal 16650617751
10 Decimal 1990402025
12 Duodecimal 4766b9035
16 Hexadecimal 76a31fe9
20 Vigesimal 1b200515
36 Base36 wx1815

Cryptographic Hash Functions

md5 3a2b61e04cb8f1cc0c3a470c92c8d800
sha1 bda17e8f91cd73b93b63ecf458031b9ba911adae
sha256 d1a220a5d2ed4b567f30f1a756173ab81a101b15354034899b5b5319f897f1cb
sha512 df1d21fe81fb0eadf652e821a5da57f4fcfbcd0050958fdfe33301e3fa81c50876497621daae2d3b1f7778360db38bb8dd0a97ba55299b7dbc966543ce65dcf2
ripemd-160 7a363a1ebc627bc877f827b0cba230de8bd08163

1990402025 as geometric shapes

Circle

Radius = n
Diameter 3980804050
Circumference 12506064758.86
Area 1.2446048310409E+19

Sphere

Radius = n
Volume 3.3030186347047E+28
Surface area 4.9784193241634E+19
Circumference 12506064758.86

Square

Length = n
Perimeter 7961608100
Area 3961700221124100625
Diagonal 2814853538.3299

Cube

Length = n
Surface area 2.3770201326745E+19
Volume 7.8853761425684E+27
Space diagonal 3447477434.788

Equilateral Triangle

Length = n
Perimeter 5971206075
Area 1.7154665168359E+18
Altitude 1723738717.394

Triangular Pyramid

Length = n
Surface area 1.7154665168359E+18
Volume 9.2930049043612E+26
Height 938284512.77662