6398889889 (number)

6398889889 is an odd 10-digits composite number following 6398889888 and preceding 6398889890. In scientific notation, it is written as 6.398889889 × 10^9. The sum of its digits is 76. It has a total of 3 prime factors and 8 positive divisors. There are 5428218240 positive integers (up to 6398889889) that are relatively prime to 6398889889.

Interesting facts

Basic properties

Name

Name six billion three hundred ninety-eight million eight hundred eighty-nine thousand eight hundred eighty-nine

Notation

Scientific notation 6.398889889 × 10^9
Engineering notation 6.398889889 × 10^9

Prime Factorization of 6398889889

Prime Factorization 7 × 97 × 9423991

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 6398889889
Product of the distinct prime numbers

The prime factorization of 6398889889 is 7 × 97 × 9423991. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 8, 83, 44, 496, 988, 9484, 7384, 98114, 17230, 863584, 140290, 1850299, 4582589, 38040067, 37238241, 94678178, 436316871, 9391666296, 4666873729

Basic calculations (n = 6398889889)

Multiplication

n×y
n×2 12797779778
n×3 19196669667
n×4 25595559556
n×5 31994449445

Division

n÷y
n÷2 3199444944.5
n÷3 2132963296.3333
n÷3 1599722472.25
n÷5 1279777977.8

Exponentiation

ny
n2 4.0945791811546E+19
n3 2.6200761322E+29
n4 1.6765578670745E+39
n5 1.0728109183946E+49

Nth Root

y√n
2√n 79993.061505358
3√n 1856.5281797624
4√n 282.83044656712
5√n 91.457837294249

Divisors of 6398889889

1, 7, 97, 679, 9423991, 65967937, 914127127, 6398889889

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -6398889888
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 6398889889 can be divided by 8 positive divisors. The sum of these divisors (counting 6398889889) is 1, the average is 0.125.

Base conversion 6398889889

Base System Value
2 Binary 101111101011001110100111110100001
3 Ternary 121111221122021201211
4 Quaternary 11331121310332201
5 Quinary 101101103434024
6 Senary 2534542230121
8 Octal 57531647641
10 Decimal 6398889889
12 Duodecimal 12a6b85341
16 Hexadecimal 17d674fa1
20 Vigesimal 4jjd14e9
36 Base36 2xtqf1d

Cryptographic Hash Functions

md5 4d0e130304314015ec4dbe56416be55f
sha1 b031584aa052e3f0ca01880cc62f996be8446f6d
sha256 12c0d36156be8916bbba3a7d50c124800ca87c3e932f7bf8a83c4da04571ad94
sha512 ac91308430e6680ac72ee2fbac29197938ceb277c1484eea1290f05c1f7782e660b365804749e6285ab658445e52f5dd05190a7e767f9d3b8390500cc991b6fe
ripemd-160 630c885cb7a84ca6c8ec4f6331f895673011c31c

6398889889 as geometric shapes

Circle

Radius = n
Diameter 12797779778
Circumference 40205410932.825
Area 1.2863499875057E+20

Sphere

Radius = n
Volume 1.0974949238354E+30
Surface area 5.1453999500229E+20
Circumference 40205410932.825

Square

Length = n
Perimeter 25595559556
Area 4.0945791811546E+19
Diagonal 9049396865.1559

Cube

Length = n
Surface area 2.4567475086928E+20
Volume 2.6200761322E+29
Space diagonal 11083202399.787

Equilateral Triangle

Length = n
Perimeter 19196669667
Area 1.7730047943434E+19
Altitude 5541601199.8934

Triangular Pyramid

Length = n
Surface area 1.7730047943434E+19
Volume 3.0877893338394E+28
Height 3016465621.7186