9938993918 (number)

9938993918 is an even 10-digits composite number following 9938993917 and preceding 9938993919. In scientific notation, it is written as 9.938993918 × 10^9. The sum of its digits is 68. It has a total of 4 prime factors and 16 positive divisors. There are 4257231480 positive integers (up to 9938993918) that are relatively prime to 9938993918.

Interesting facts

Basic properties

Name

Name nine billion nine hundred thirty-eight million nine hundred ninety-three thousand nine hundred eighteen

Notation

Scientific notation 9.938993918 × 10^9
Engineering notation 9.938993918 × 10^9

Prime Factorization of 9938993918

Prime Factorization 2 × 7 × 1831 × 387727

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9938993918
Product of the distinct prime numbers

The prime factorization of 9938993918 is 2 × 7 × 1831 × 387727. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 7, 42, 51, 86, 285, 8304, 796, 91620, 42027, 295354, 956090, 345214, 5475091, 21423920, 14978968, 698605418, 593890708, 3826164287, 1739648014

Basic calculations (n = 9938993918)

Multiplication

n×y
n×2 19877987836
n×3 29816981754
n×4 39755975672
n×5 49694969590

Division

n÷y
n÷2 4969496959
n÷3 3312997972.6667
n÷3 2484748479.5
n÷5 1987798783.6

Exponentiation

ny
n2 9.8783600102041E+19
n3 9.8180960061233E+29
n4 9.75819964912E+39
n5 9.6986686963233E+49

Nth Root

y√n
2√n 99694.502947755
3√n 2150.044629901
4√n 315.74436328738
5√n 99.877689002126

Divisors of 9938993918

1, 2, 7, 14, 1831, 3662, 12817, 25634, 387727, 775454, 2714089, 5428178, 709928137, 1419856274, 4969496959, 9938993918

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -9938993917
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 9938993918 can be divided by 16 positive divisors. The sum of these divisors (counting 9938993918) is 1, the average is 0.0625.

Base conversion 9938993918

Base System Value
2 Binary 1001010000011010010000001011111110
3 Ternary 221122122222012111212
4 Quaternary 21100122100023332
5 Quinary 130323340301133
6 Senary 4322123044422
8 Octal 112032201376
10 Decimal 9938993918
12 Duodecimal 1b14670712
16 Hexadecimal 2506902fe
20 Vigesimal 7f5ie4fi
36 Base36 4kdf4se

Cryptographic Hash Functions

md5 0bce6098dca7a5991aab7428bd46803d
sha1 89b45d76e90e967831dbe563c23f0396eb651964
sha256 1916a9dc0ece8a4eae9df16bc5d11e4644f7ee766a896c3409b9d4e89f00421e
sha512 0fb676d74210de6092a57ba621a5c1d848f779130834b3839676d4d1ddce41a7bc5fefe908a9b8c4fcfb3e8589f9e5f6194ab65ebbb8be8367814c7f56bb4802
ripemd-160 c03fc6c520820fcb4ae808c0e121817e18359113

9938993918 as geometric shapes

Circle

Radius = n
Diameter 19877987836
Circumference 62448540553.725
Area 3.1033783237572E+20

Sphere

Radius = n
Volume 4.1125944380102E+30
Surface area 1.2413513295029E+21
Circumference 62448540553.725

Square

Length = n
Perimeter 39755975672
Area 9.8783600102041E+19
Diagonal 14055859995.179

Cube

Length = n
Surface area 5.9270160061225E+20
Volume 9.8180960061233E+29
Space diagonal 17214842442.094

Equilateral Triangle

Length = n
Perimeter 29816981754
Area 4.2774553582825E+19
Altitude 8607421221.047

Triangular Pyramid

Length = n
Surface area 4.2774553582825E+19
Volume 1.1570737107117E+29
Height 4685286665.0598