1990386967 (number)

1990386967 is an odd 10-digits composite number following 1990386966 and preceding 1990386968. In scientific notation, it is written as 1.990386967 × 10^9. The sum of its digits is 58. It has a total of 2 prime factors and 4 positive divisors. There are 1944098856 positive integers (up to 1990386967) that are relatively prime to 1990386967.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.990386967 × 10^9
Engineering notation 1.990386967 × 10^9

Prime Factorization of 1990386967

Prime Factorization 43 × 46288069

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1990386967
Product of the distinct prime numbers

The prime factorization of 1990386967 is 43 × 46288069. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 1, 96, 11, 194, 737, 8370, 6472, 76488, 84788, 383734, 118200, 6642816, 2961357, 68135933, 11195559, 155836037, 585054563, 2378236443, 1842420946

Basic calculations (n = 1990386967)

Multiplication

n×y
n×2 3980773934
n×3 5971160901
n×4 7961547868
n×5 9951934835

Division

n÷y
n÷2 995193483.5
n÷3 663462322.33333
n÷3 497596741.75
n÷5 398077393.4

Exponentiation

ny
n2 3961640278403459089
n3 7.8851971780765E+27
n4 1.5694593695469E+37
n5 3.1238314743821E+46

Nth Root

y√n
2√n 44613.753114931
3√n 1257.8991966312
4√n 211.21967975293
5√n 72.408158717544

Divisors of 1990386967

1, 43, 46288069, 1990386967

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 -1990386966
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 1990386967 can be divided by 4 positive divisors. The sum of these divisors (counting 1990386967) is 1, the average is 0.25.

Base conversion 1990386967

Base System Value
2 Binary 1110110101000101110010100010111
3 Ternary 12010201021010121211
4 Quaternary 1312220232110113
5 Quinary 13034014340332
6 Senary 525300522251
8 Octal 16650562427
10 Decimal 1990386967
12 Duodecimal 4766b0387
16 Hexadecimal 76a2e517
20 Vigesimal 1b1ji787
36 Base36 wx0wev

Cryptographic Hash Functions

md5 4945b408411126aecf19177fadc00133
sha1 8435071d562bcdb1af8fe025e402ee3e73f3c137
sha256 859ac4edb8ee5b4713bcfbe7a3428a6047ab32b78c4c847531197b93e41d3ad9
sha512 b6bddeb17247c6f939402863c327785cc0527a94488f1d475ad5e613c06902ab2a5e8a9b063ff8d221e1a6889d04c7c5a4ac291ee8200e7b889757098a359d40
ripemd-160 9387c62f3ccf9732a6a17b73944cf99d4bb27ad3

1990386967 as geometric shapes

Circle

Radius = n
Diameter 3980773934
Circumference 12505970146.656
Area 1.2445859994798E+19

Sphere

Radius = n
Volume 3.3029436702336E+28
Surface area 4.9783439979191E+19
Circumference 12505970146.656

Square

Length = n
Perimeter 7961547868
Area 3961640278403459089
Diagonal 2814832243.1021

Cube

Length = n
Surface area 2.3769841670421E+19
Volume 7.8851971780765E+27
Space diagonal 3447451353.5669

Equilateral Triangle

Length = n
Perimeter 5971160901
Area 1.7154405608765E+18
Altitude 1723725676.7835

Triangular Pyramid

Length = n
Surface area 1.7154405608765E+18
Volume 9.2927939926849E+26
Height 938277414.36735