1990202108 (number)

1990202108 is an even 10-digits composite number following 1990202107 and preceding 1990202109. In scientific notation, it is written as 1.990202108 × 10^9. The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors. There are 962238960 positive integers (up to 1990202108) that are relatively prime to 1990202108.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety million two hundred two thousand one hundred eight

Notation

Scientific notation 1.990202108 × 10^9
Engineering notation 1.990202108 × 10^9

Prime Factorization of 1990202108

Prime Factorization 2 × 2 × 31 × 1423 × 11279

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 995101054
Product of the distinct prime numbers

The prime factorization of 1990202108 is 2 × 2 × 31 × 1423 × 11279. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 3, 96, 50, 585, 879, 1358, 2974, 61178, 88992, 730868, 187431, 9167740, 2048940, 35714970, 66306467, 490679118, 312410583, 9789791123, 730746031

Basic calculations (n = 1990202108)

Multiplication

n×y
n×2 3980404216
n×3 5970606324
n×4 7960808432
n×5 9951010540

Division

n÷y
n÷2 995101054
n÷3 663400702.66667
n÷3 497550527
n÷5 398040421.6

Exponentiation

ny
n2 3960904430687643664
n3 7.8830003475411E+27
n4 1.5688763909041E+37
n5 3.1223811003688E+46

Nth Root

y√n
2√n 44611.681295374
3√n 1257.8602525815
4√n 211.21477527714
5√n 72.406813672853

Divisors of 1990202108

1, 2, 4, 31, 62, 124, 1423, 2846, 5692, 11279, 22558, 44113, 45116, 88226, 176452, 349649, 699298, 1398596, 16050017, 32100034, 64200068, 497550527, 995101054, 1990202108

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1990202107
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1990202108 can be divided by 24 positive divisors. The sum of these divisors (counting 1990202108) is 1, the average is 0.041666666666667.

Base conversion 1990202108

Base System Value
2 Binary 1110110101000000001001011111100
3 Ternary 12010200220202001012
4 Quaternary 1312220001023330
5 Quinary 13033442431413
6 Senary 525252534352
8 Octal 16650011374
10 Decimal 1990202108
12 Duodecimal 4766213b8
16 Hexadecimal 76a012fc
20 Vigesimal 1b1if558
36 Base36 wwwxrw

Cryptographic Hash Functions

md5 95022061a3deabd37f0c0eb70be565cc
sha1 0fd3107ec39848c78d9fe84677f37ee085428cf0
sha256 1eb23df8cbd3fdd265249d5d5c5715f310eb4c2bf30c5100e86451268a9d32c5
sha512 1dca66a9b1526c44547c3129cb9310d8dcecef855f4245c79354d63dbde18bc2378fd8e22b037241bf9e07376f14f78e2ce4c44c8ba0c305b530e23a3500847e
ripemd-160 540396076f1debb1562aa36d0aa6226b732345fe

1990202108 as geometric shapes

Circle

Radius = n
Diameter 3980404216
Circumference 12504808643.303
Area 1.244354826102E+19

Sphere

Radius = n
Volume 3.3020234640108E+28
Surface area 4.9774193044078E+19
Circumference 12504808643.303

Square

Length = n
Perimeter 7960808432
Area 3960904430687643664
Diagonal 2814570812.9971

Cube

Length = n
Surface area 2.3765426584126E+19
Volume 7.8830003475411E+27
Space diagonal 3447131168.3867

Equilateral Triangle

Length = n
Perimeter 5970606324
Area 1.7151219294689E+18
Altitude 1723565584.1933

Triangular Pyramid

Length = n
Surface area 1.7151219294689E+18
Volume 9.2902050030704E+26
Height 938190270.99904