1938991098 (number)

1938991098 is an even 10-digits composite number following 1938991097 and preceding 1938991099. In scientific notation, it is written as 1.938991098 × 10^9. The sum of its digits is 57. It has a total of 6 prime factors and 64 positive divisors. There are 561254400 positive integers (up to 1938991098) that are relatively prime to 1938991098.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.938991098 × 10^9
Engineering notation 1.938991098 × 10^9

Prime Factorization of 1938991098

Prime Factorization 2 × 3 × 11 × 193 × 5249 × 29

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1938991098
Product of the distinct prime numbers

The prime factorization of 1938991098 is 2 × 3 × 11 × 193 × 5249 × 29. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 5, 88, 71, 692, 381, 7400, 5827, 47198, 31173, 887616, 76945, 1062531, 7327073, 21114159, 2547535, 563611243, 595843076, 2305981711, 2901067614

Basic calculations (n = 1938991098)

Multiplication

n×y
n×2 3877982196
n×3 5816973294
n×4 7755964392
n×5 9694955490

Division

n÷y
n÷2 969495549
n÷3 646330366
n÷3 484747774.5
n÷5 387798219.6

Exponentiation

ny
n2 3759686478123245604
n3 7.2899986123519E+27
n4 1.4135242413783E+37
n5 2.7408109208397E+46

Nth Root

y√n
2√n 44033.976631687
3√n 1246.9774648893
4√n 209.84274262335
5√n 72.030289959707

Divisors of 1938991098

1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 193, 319, 386, 579, 638, 957, 1158, 1914, 2123, 4246, 5249, 5597, 6369, 10498, 11194, 12738, 15747, 16791, 31494, 33582, 57739, 61567, 115478, 123134, 152221, 173217, 184701, 304442, 346434, 369402, 456663, 913326, 1013057, 1674431, 2026114, 3039171, 3348862, 5023293, 6078342, 10046586, 11143627, 22287254, 29378653, 33430881, 58757306, 66861762, 88135959, 176271918, 323165183, 646330366, 969495549, 1938991098

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 -1938991097
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 1938991098 can be divided by 64 positive divisors. The sum of these divisors (counting 1938991098) is 1, the average is 0.015625.

Base conversion 1938991098

Base System Value
2 Binary 1110011100100101010011111111010
3 Ternary 12000010112221202010
4 Quaternary 1303210222133322
5 Quinary 12432340203343
6 Senary 520223150350
8 Octal 16344523772
10 Decimal 1938991098
12 Duodecimal 4614453b6
16 Hexadecimal 7392a7fa
20 Vigesimal 1a5idhei
36 Base36 w2fb3u

Cryptographic Hash Functions

md5 1dba90c58256b4ac92ceb09957d90516
sha1 2aa5f9afa30dcc4f7f2e829b674e2c969d672ef4
sha256 237436faa096b5455a3dcac4986f84a5c26203f279414be258b0d4b17c158e99
sha512 90635c53e43bd92d2587b33281472017e010db46b78cbeaa0fa5fe141b3bbb8db05a94aebb9893a93562668ac440c7f3eeaf4408bd2c5cbd01296fca7a02cbf3
ripemd-160 587b43f46ae04a4e35cfdaa45a3fffbcd20a5cba

1938991098 as geometric shapes

Circle

Radius = n
Diameter 3877982196
Circumference 12183040377.706
Area 1.1811403419473E+19

Sphere

Radius = n
Volume 3.0536274780326E+28
Surface area 4.7245613677891E+19
Circumference 12183040377.706

Square

Length = n
Perimeter 7755964392
Area 3759686478123245604
Diagonal 2742147508.1123

Cube

Length = n
Surface area 2.2558118868739E+19
Volume 7.2899986123519E+27
Space diagonal 3358431097.1598

Equilateral Triangle

Length = n
Perimeter 5816973294
Area 1.6279920001598E+18
Altitude 1679215548.5799

Triangular Pyramid

Length = n
Surface area 1.6279920001598E+18
Volume 8.5913457560576E+26
Height 914049169.37077