1990238030 (number)

1990238030 is an even 10-digits composite number following 1990238029 and preceding 1990238031. In scientific notation, it is written as 1.990238030 × 10^9. The sum of its digits is 35. It has a total of 6 prime factors and 64 positive divisors. There are 671011200 positive integers (up to 1990238030) that are relatively prime to 1990238030.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.990238030 × 10^9
Engineering notation 1.990238030 × 10^9

Prime Factorization of 1990238030

Prime Factorization 2 × 19 × 5 × 11 × 47 × 20261

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1990238030
Product of the distinct prime numbers

The prime factorization of 1990238030 is 2 × 19 × 5 × 11 × 47 × 20261. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 3, 71, 73, 118, 944, 4533, 1003, 14035, 48369, 712370, 536356, 5136468, 2692133, 18158119, 59828808, 598803395, 507078133, 191046624, 1590945405

Basic calculations (n = 1990238030)

Multiplication

n×y
n×2 3980476060
n×3 5970714090
n×4 7960952120
n×5 9951190150

Division

n÷y
n÷2 995119015
n÷3 663412676.66667
n÷3 497559507.5
n÷5 398047606

Exponentiation

ny
n2 3961047416058280900
n3 7.8834272060724E+27
n4 1.5689896632262E+37
n5 3.1226628964297E+46

Nth Root

y√n
2√n 44612.083901114
3√n 1257.8678204199
4√n 211.21572834691
5√n 72.40707505121

Divisors of 1990238030

1, 2, 5, 10, 11, 19, 22, 38, 47, 55, 94, 95, 110, 190, 209, 235, 418, 470, 517, 893, 1034, 1045, 1786, 2090, 2585, 4465, 5170, 8930, 9823, 19646, 20261, 40522, 49115, 98230, 101305, 202610, 222871, 384959, 445742, 769918, 952267, 1114355, 1904534, 1924795, 2228710, 3849590, 4234549, 4761335, 8469098, 9522670, 10474937, 18093073, 20949874, 21172745, 36186146, 42345490, 52374685, 90465365, 104749370, 180930730, 199023803, 398047606, 995119015, 1990238030

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1990238029
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1990238030 can be divided by 64 positive divisors. The sum of these divisors (counting 1990238030) is 1, the average is 0.015625.

Base conversion 1990238030

Base System Value
2 Binary 1110110101000001001111101001110
3 Ternary 12010200222120022122
4 Quaternary 1312220021331032
5 Quinary 13034000104110
6 Senary 525253412542
8 Octal 16650117516
10 Decimal 1990238030
12 Duodecimal 47663a152
16 Hexadecimal 76a09f4e
20 Vigesimal 1b1ijf1a
36 Base36 wwxphq

Cryptographic Hash Functions

md5 350903423548494f3974d51a2cf5c5dd
sha1 72e7f2c71a1e7d7ff030b69f3fd2c3d9b36cc01b
sha256 6f6b6132ce47d92d809b5a5c79c35b87fa088bc143aa5604e943e255512d1857
sha512 37d78e810bbb7ff0b8d73047790f57a5382e845c4c5bbafca83205882e4120dc0e4878d8d38edac35ddd48615a0459406cbbce9c2a722e09d742aa5fa18ac2a7
ripemd-160 3c7b2c730a2932c52e8370415c51da6f0fe5b2b8

1990238030 as geometric shapes

Circle

Radius = n
Diameter 3980476060
Circumference 12505034347.886
Area 1.244399746281E+19

Sphere

Radius = n
Volume 3.3022022660943E+28
Surface area 4.9775989851238E+19
Circumference 12505034347.886

Square

Length = n
Perimeter 7960952120
Area 3961047416058280900
Diagonal 2814621614.3767

Cube

Length = n
Surface area 2.376628449635E+19
Volume 7.8834272060724E+27
Space diagonal 3447193387.1158

Equilateral Triangle

Length = n
Perimeter 5970714090
Area 1.7151838439506E+18
Altitude 1723596693.5579

Triangular Pyramid

Length = n
Surface area 1.7151838439506E+18
Volume 9.2907080606739E+26
Height 938207204.79224