7989738208 (number)

7989738208 is an even 10-digits composite number following 7989738207 and preceding 7989738209. In scientific notation, it is written as 7.989738208 × 10^9. The sum of its digits is 61. It has a total of 8 prime factors and 48 positive divisors. There are 3905066880 positive integers (up to 7989738208) that are relatively prime to 7989738208.

Interesting facts

Basic properties

Name

Name seven billion nine hundred eighty-nine million seven hundred thirty-eight thousand two hundred eight

Notation

Scientific notation 7.989738208 × 10^9
Engineering notation 7.989738208 × 10^9

Prime Factorization of 7989738208

Prime Factorization 2 × 2 × 2 × 2 × 2 × 67 × 131 × 28447

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 499358638
Product of the distinct prime numbers

The prime factorization of 7989738208 is 2 × 2 × 2 × 2 × 2 × 67 × 131 × 28447. Since it has a total of 8 prime factors.

Most popular turbo-numbers

10, 8, 3, 23, 800, 441, 6819, 6938, 21794, 72691, 133986, 121324, 6403074, 3103130, 41896197, 49940571, 973833816, 391079644, 90527075, 9673699602

Basic calculations (n = 7989738208)

Multiplication

n×y
n×2 15979476416
n×3 23969214624
n×4 31958952832
n×5 39948691040

Division

n÷y
n÷2 3994869104
n÷3 2663246069.3333
n÷3 1997434552
n÷5 1597947641.6

Exponentiation

ny
n2 6.3835916632375E+19
n3 5.1003226216039E+29
n4 4.0750242522955E+39
n5 3.2558376967092E+49

Nth Root

y√n
2√n 89385.335531059
3√n 1999.1444847657
4√n 298.97380408835
5√n 95.610702654715

Divisors of 7989738208

1, 2, 4, 8, 16, 32, 67, 131, 134, 262, 268, 524, 536, 1048, 1072, 2096, 2144, 4192, 8777, 17554, 28447, 35108, 56894, 70216, 113788, 140432, 227576, 280864, 455152, 910304, 1905949, 3726557, 3811898, 7453114, 7623796, 14906228, 15247592, 29812456, 30495184, 59624912, 60990368, 119249824, 249679319, 499358638, 998717276, 1997434552, 3994869104, 7989738208

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7989738207
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7989738208 can be divided by 48 positive divisors. The sum of these divisors (counting 7989738208) is 1, the average is 0.020833333333333.

Base conversion 7989738208

Base System Value
2 Binary 111011100001110011011101011100000
3 Ternary 202121211002202100221
4 Quaternary 13130032123223200
5 Quinary 112330333110313
6 Senary 3400451452424
8 Octal 73416335340
10 Decimal 7989738208
12 Duodecimal 166b8b7114
16 Hexadecimal 1dc39bae0
20 Vigesimal 64gfh5a8
36 Base36 3o4vtgg

Cryptographic Hash Functions

md5 b8a09247e4b2a1f1f1df45635ec44697
sha1 9abb181edd762aaaf661644036fed25383998465
sha256 3a62458f825824bad06037c72a170e095516e01f4d79dc2cdf91ffba3838adf1
sha512 5826fe5f2070ff1f170899dd37cc3c5b697601b4dd02431ca3438f944a4500a3f17eacd6a2297b348330d7a9ba4b7d93eedc4131766f4e9d5b3b0e3e9f9cbb11
ripemd-160 dac9edaba56460d8d5f1ff1af28eca02c5ada15a

7989738208 as geometric shapes

Circle

Radius = n
Diameter 15979476416
Circumference 50201005716.717
Area 2.0054644672744E+20

Sphere

Radius = n
Volume 2.1364181438625E+30
Surface area 8.0218578690976E+20
Circumference 50201005716.717

Square

Length = n
Perimeter 31958952832
Area 6.3835916632375E+19
Diagonal 11299196133.564

Cube

Length = n
Surface area 3.8301549979425E+20
Volume 5.1003226216039E+29
Space diagonal 13838632515.43

Equilateral Triangle

Length = n
Perimeter 23969214624
Area 2.7641762738751E+19
Altitude 6919316257.7152

Triangular Pyramid

Length = n
Surface area 2.7641762738751E+19
Volume 6.0107878532921E+28
Height 3766398711.188