1990603721 (number)

1990603721 is an odd 10-digits prime number following 1990603720 and preceding 1990603722. In scientific notation, it is written as 1.990603721 × 10^9. The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors. There are 1990603720 positive integers (up to 1990603721) that are relatively prime to 1990603721.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety million six hundred three thousand seven hundred twenty-one

Notation

Scientific notation 1.990603721 × 10^9
Engineering notation 1.990603721 × 10^9

Prime Factorization of 1990603721

Prime Factorization 1990603721

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 1990603721
Product of the distinct prime numbers

The prime factorization of 1990603721 is 1990603721. Since it has a total of 1 prime factors.

Most popular turbo-numbers

1, 5, 79, 21, 899, 500, 2442, 6727, 70120, 2935, 32176, 111504, 4911367, 9631003, 92181991, 52041980, 878277572, 949808900, 4718807887, 1481886001

Basic calculations (n = 1990603721)

Multiplication

n×y
n×2 3981207442
n×3 5971811163
n×4 7962414884
n×5 9953018605

Division

n÷y
n÷2 995301860.5
n÷3 663534573.66667
n÷3 497650930.25
n÷5 398120744.2

Exponentiation

ny
n2 3962503174059045841
n3 7.8877735627562E+27
n4 1.5701431404428E+37
n5 3.1255327778681E+46

Nth Root

y√n
2√n 44616.182277286
3√n 1257.9448568956
4√n 211.22542999669
5√n 72.4097357048

Divisors of 1990603721

1, 1990603721

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 1990603722
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 995301861
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 44616.182288493
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999989953
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1990603721 can be divided by 2 positive divisors. The sum of these divisors (counting 1990603721) is 1990603722, the average is 995301861.

Base conversion 1990603721

Base System Value
2 Binary 1110110101001100011001111001001
3 Ternary 12010201200010221202
4 Quaternary 1312221203033021
5 Quinary 13034043304341
6 Senary 525305313545
8 Octal 16651431711
10 Decimal 1990603721
12 Duodecimal 4767958b5
16 Hexadecimal 76a633c9
20 Vigesimal 1b215961
36 Base36 wx5jnt

Cryptographic Hash Functions

md5 1b3930c193d2c6307b337a5fa00f74b7
sha1 8400462f89f2ac5d99a4dd9f025bda62002b6ebd
sha256 a662b7226516ec92b514d6b4657c082233702c72f730944df240590678ab57a1
sha512 090b9a13167d1e6c950d077deec45f89b11e6c66c9d6978725b2b88c9bfb06d7bb8c61431e347959a1be830c73ff7dcb525e22b05cca01a8b50018ec3a14b8d0
ripemd-160 a98fa14fd6e210b342cf9cd9c6fc28ca79a4d756

1990603721 as geometric shapes

Circle

Radius = n
Diameter 3981207442
Circumference 12507332052.204
Area 1.244857086145E+19

Sphere

Radius = n
Volume 3.3040228637246E+28
Surface area 4.9794283445801E+19
Circumference 12507332052.204

Square

Length = n
Perimeter 7962414884
Area 3962503174059045841
Diagonal 2815138779.5485

Cube

Length = n
Surface area 2.3775019044354E+19
Volume 7.8877735627562E+27
Space diagonal 3447826782.5077

Equilateral Triangle

Length = n
Perimeter 5971811163
Area 1.7158142056558E+18
Altitude 1723913391.2538

Triangular Pyramid

Length = n
Surface area 1.7158142056558E+18
Volume 9.2958302911482E+26
Height 938379593.18285