6985366981 (number)

6985366981 is an odd 10-digits composite number following 6985366980 and preceding 6985366982. In scientific notation, it is written as 6.985366981 × 10^9. The sum of its digits is 61. It has a total of 2 prime factors and 4 positive divisors. There are 6853567552 positive integers (up to 6985366981) that are relatively prime to 6985366981.

Interesting facts

Basic properties

Name

Name six billion nine hundred eighty-five million three hundred sixty-six thousand nine hundred eighty-one

Notation

Scientific notation 6.985366981 × 10^9
Engineering notation 6.985366981 × 10^9

Prime Factorization of 6985366981

Prime Factorization 53 × 131799377

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 6985366981
Product of the distinct prime numbers

The prime factorization of 6985366981 is 53 × 131799377. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 2, 63, 70, 599, 352, 5740, 1189, 47867, 30744, 953353, 103380, 1901399, 6209966, 35761753, 52028496, 100138099, 734728303, 1986682533, 1814788806

Basic calculations (n = 6985366981)

Multiplication

n×y
n×2 13970733962
n×3 20956100943
n×4 27941467924
n×5 34926834905

Division

n÷y
n÷2 3492683490.5
n÷3 2328455660.3333
n÷3 1746341745.25
n÷5 1397073396.2

Exponentiation

ny
n2 4.8795351859245E+19
n3 3.4085343970385E+29
n4 2.3809863630675E+39
n5 1.6632063522783E+49

Nth Root

y√n
2√n 83578.507889289
3√n 1911.5973024812
4√n 289.09947749743
5√n 93.076028818033

Divisors of 6985366981

1, 53, 131799377, 6985366981

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -6985366980
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 6985366981 can be divided by 4 positive divisors. The sum of these divisors (counting 6985366981) is 1, the average is 0.25.

Base conversion 6985366981

Base System Value
2 Binary 110100000010111000011110111000101
3 Ternary 200000211012102001121
4 Quaternary 12200113003313011
5 Quinary 103301223220411
6 Senary 3113052353541
8 Octal 64027036705
10 Decimal 6985366981
12 Duodecimal 142b4758b1
16 Hexadecimal 1a05c3dc5
20 Vigesimal 592iah91
36 Base36 37iwnnp

Cryptographic Hash Functions

md5 3c85c20748748cbe9cf08c88d14f25ec
sha1 a9989158b1aae06aca7a724b60533ca2b55b3247
sha256 0922a784a5aa07dc18cd8a47b8e800e09d881a6ac0563cc11bb64edaad413cbd
sha512 bcc8069c969107bc3810e2b252ea81c4a5b8603dce0a8109434adf6ab97ff7cf0443e10d2bfc983fab884bf0a055a4fdb0a4a05ed71c6c498b1d17c50443cb2c
ripemd-160 840c89562946f74ddcd2e38cf43fc4dd09f64080

6985366981 as geometric shapes

Circle

Radius = n
Diameter 13970733962
Circumference 43890355180.277
Area 1.5329511893033E+20

Sphere

Radius = n
Volume 1.4277635494992E+30
Surface area 6.1318047572133E+20
Circumference 43890355180.277

Square

Length = n
Perimeter 27941467924
Area 4.8795351859245E+19
Diagonal 9878800722.6834

Cube

Length = n
Surface area 2.9277211115547E+20
Volume 3.4085343970385E+29
Space diagonal 12099010520.606

Equilateral Triangle

Length = n
Perimeter 20956100943
Area 2.1129007148353E+19
Altitude 6049505260.303

Triangular Pyramid

Length = n
Surface area 2.1129007148353E+19
Volume 4.0169963100892E+28
Height 3292933574.2278