6985497638 (number)

6985497638 is an even 10-digits composite number following 6985497637 and preceding 6985497639. In scientific notation, it is written as 6.985497638 × 10^9. The sum of its digits is 65. It has a total of 3 prime factors and 8 positive divisors. There are 2993784696 positive integers (up to 6985497638) that are relatively prime to 6985497638.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.985497638 × 10^9
Engineering notation 6.985497638 × 10^9

Prime Factorization of 6985497638

Prime Factorization 2 × 7 × 498964117

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 6985497638
Product of the distinct prime numbers

The prime factorization of 6985497638 is 2 × 7 × 498964117. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 10, 83, 3, 317, 457, 8204, 187, 42325, 30419, 288696, 931604, 5135646, 3723035, 27864352, 58805982, 224741250, 29415989, 5522010077, 1445237867

Basic calculations (n = 6985497638)

Multiplication

n×y
n×2 13970995276
n×3 20956492914
n×4 27941990552
n×5 34927488190

Division

n÷y
n÷2 3492748819
n÷3 2328499212.6667
n÷3 1746374409.5
n÷5 1397099527.6

Exponentiation

ny
n2 4.8797177250504E+19
n3 3.4087256642446E+29
n4 2.3811645076171E+39
n5 1.6633619043648E+49

Nth Root

y√n
2√n 83579.289527969
3√n 1911.6092208248
4√n 289.100829345
5√n 93.076377001421

Divisors of 6985497638

1, 2, 7, 14, 498964117, 997928234, 3492748819, 6985497638

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 -6985497637
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 6985497638 can be divided by 8 positive divisors. The sum of these divisors (counting 6985497638) is 1, the average is 0.125.

Base conversion 6985497638

Base System Value
2 Binary 110100000010111100011110000100110
3 Ternary 200000211110001021202
4 Quaternary 12200113203300212
5 Quinary 103301241411023
6 Senary 3113055242502
8 Octal 64027436046
10 Decimal 6985497638
12 Duodecimal 142b519432
16 Hexadecimal 1a05e3c26
20 Vigesimal 592j741i
36 Base36 37izgh2

Cryptographic Hash Functions

md5 961afb39082215f65bc44a235ed1d2ad
sha1 9786446fdab43ee25dbcdbdb1a064600f8242f4a
sha256 9d0f9f2f2a8da36475b75cad9046b4b54f73888426d2f89a50c2a60f00b9f41d
sha512 7293f8b31b1bfc090a1dcb2c3760f938db6d4f4238dfc22c70b16b2330cf272cc08ce347d518142a6c2db0ae35e94c2ef0a558ac71c97a4b2021791b05496783
ripemd-160 5608323df477eb3608c34f0b5054883de84623a4

6985497638 as geometric shapes

Circle

Radius = n
Diameter 13970995276
Circumference 43891176122.419
Area 1.533008535661E+20

Sphere

Radius = n
Volume 1.4278436673192E+30
Surface area 6.132034142644E+20
Circumference 43891176122.419

Square

Length = n
Perimeter 27941990552
Area 4.8797177250504E+19
Diagonal 9878985499.5848

Cube

Length = n
Surface area 2.9278306350302E+20
Volume 3.4087256642446E+29
Space diagonal 12099236825.168

Equilateral Triangle

Length = n
Perimeter 20956492914
Area 2.1129797565954E+19
Altitude 6049618412.5842

Triangular Pyramid

Length = n
Surface area 2.1129797565954E+19
Volume 4.0172217206533E+28
Height 3292995166.5283