1990367221 (number)

1990367221 is an odd 10-digits composite number following 1990367220 and preceding 1990367222. In scientific notation, it is written as 1.990367221 × 10^9. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 1989799372 positive integers (up to 1990367221) that are relatively prime to 1990367221.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.990367221 × 10^9
Engineering notation 1.990367221 × 10^9

Prime Factorization of 1990367221

Prime Factorization 3527 × 564323

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1990367221
Product of the distinct prime numbers

The prime factorization of 1990367221 is 3527 × 564323. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 9, 99, 75, 631, 857, 2195, 5556, 99426, 41258, 31352, 824917, 2625201, 6376500, 67745554, 59998903, 282006927, 228523268, 7927377196, 993237184

Basic calculations (n = 1990367221)

Multiplication

n×y
n×2 3980734442
n×3 5971101663
n×4 7961468884
n×5 9951836105

Division

n÷y
n÷2 995183610.5
n÷3 663455740.33333
n÷3 497591805.25
n÷5 398073444.2

Exponentiation

ny
n2 3961561674431262841
n3 7.8849625007579E+27
n4 1.5693970900323E+37
n5 3.123676524733E+46

Nth Root

y√n
2√n 44613.53181491
3√n 1257.8950368773
4√n 211.21915589006
5√n 72.408015049282

Divisors of 1990367221

1, 3527, 564323, 1990367221

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1990367220
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1990367221 can be divided by 4 positive divisors. The sum of these divisors (counting 1990367221) is 1, the average is 0.25.

Base conversion 1990367221

Base System Value
2 Binary 1110110101000101001011111110101
3 Ternary 12010201020010112111
4 Quaternary 1312220221133311
5 Quinary 13034013222341
6 Senary 525300251021
8 Octal 16650513765
10 Decimal 1990367221
12 Duodecimal 4766a0a71
16 Hexadecimal 76a297f5
20 Vigesimal 1b1jfi11
36 Base36 wx0h6d

Cryptographic Hash Functions

md5 1bc8cd4b73a3e504d43815dde463a236
sha1 a0b9e3717c572e2a91750b054055f32c0d87d6e8
sha256 63976ca4d6cda053b0df638d78fe7f252a2db7424f6ce292374899e92a18853e
sha512 b226170e909b2890f1bb72984a77cffa5656008a0c079c9aa7385feb40987af807d8b6d63606d5c1247e2940441b883e58f4e8805fb936d67f33b4844bba412d
ripemd-160 06fd56e4dbbd1b6a9a93ea128239cbcfc3a4f5cc

1990367221 as geometric shapes

Circle

Radius = n
Diameter 3980734442
Circumference 12505846078.879
Area 1.2445613053136E+19

Sphere

Radius = n
Volume 3.3028453688283E+28
Surface area 4.9782452212545E+19
Circumference 12505846078.879

Square

Length = n
Perimeter 7961468884
Area 3961561674431262841
Diagonal 2814804318.041

Cube

Length = n
Surface area 2.3769370046588E+19
Volume 7.8849625007579E+27
Space diagonal 3447417152.4917

Equilateral Triangle

Length = n
Perimeter 5971101663
Area 1.7154065243581E+18
Altitude 1723708576.2458

Triangular Pyramid

Length = n
Surface area 1.7154065243581E+18
Volume 9.2925174228125E+26
Height 938268106.01368