6989738989 (number)

6989738989 is an odd 10-digits composite number following 6989738988 and preceding 6989738990. In scientific notation, it is written as 6.989738989 × 10^9. The sum of its digits is 76. It has a total of 3 prime factors and 8 positive divisors. There are 6568304640 positive integers (up to 6989738989) that are relatively prime to 6989738989.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.989738989 × 10^9
Engineering notation 6.989738989 × 10^9

Prime Factorization of 6989738989

Prime Factorization 17 × 641 × 641437

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 6989738989
Product of the distinct prime numbers

The prime factorization of 6989738989 is 17 × 641 × 641437. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 6989738989)

Multiplication

n×y
n×2 13979477978
n×3 20969216967
n×4 27958955956
n×5 34948694945

Division

n÷y
n÷2 3494869494.5
n÷3 2329912996.3333
n÷3 1747434747.25
n÷5 1397947797.8

Exponentiation

ny
n2 4.8856451134347E+19
n3 3.4149384135792E+29
n4 2.3869528174428E+39
n5 1.6684177172983E+49

Nth Root

y√n
2√n 83604.658895303
3√n 1911.9960300748
4√n 289.14470234694
5√n 93.087676804639

Divisors of 6989738989

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 -6989738988
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 6989738989 can be divided by 8 positive divisors. The sum of these divisors (counting 6989738989) is 1, the average is 0.125.

Base conversion 6989738989

Base System Value
2 Binary 110100000100111101111001111101101
3 Ternary 200001010102112022211
4 Quaternary 12200213233033231
5 Quinary 103303333121424
6 Senary 3113330210421
8 Octal 64047571755
10 Decimal 6989738989
12 Duodecimal 1430a23a11
16 Hexadecimal 1a09ef3ed
20 Vigesimal 5945h799
36 Base36 37lid4d

Cryptographic Hash Functions

md5 3469a5e590355ea73b1edd903c282ab3
sha1 419a17950f1971a0db57657ea592462ff4113136
sha256 aa09c630cf87e9a3723e7567ff8c95c2794b5aaf104beb6cbebe76893316b90a
sha512 cce82f791e788562cc0b973038c493ced94fc109c2fff81d7473f4e43e48c026d71b13c44c9471734f0563ff9c0e1ce0ae768c2013b5291ce4d7ed3f220f3870
ripemd-160 8fc9c6281a63fd302d43c67fd68c88c8d51bf85c

6989738989 as geometric shapes

Circle

Radius = n
Diameter 13979477978
Circumference 43917825316.705
Area 1.5348706796413E+20

Sphere

Radius = n
Volume 1.4304460576749E+30
Surface area 6.1394827185653E+20
Circumference 43917825316.705

Square

Length = n
Perimeter 27958955956
Area 4.8856451134347E+19
Diagonal 9884983675.6918

Cube

Length = n
Surface area 2.9313870680608E+20
Volume 3.4149384135792E+29
Space diagonal 12106583060.593

Equilateral Triangle

Length = n
Perimeter 20969216967
Area 2.1155463910549E+19
Altitude 6053291530.2966

Triangular Pyramid

Length = n
Surface area 2.1155463910549E+19
Volume 4.0245435159604E+28
Height 3294994558.5639