968989861 (number)

968989861 is an odd 9-digits composite number following 968989860 and preceding 968989862. In scientific notation, it is written as 9.68989861 × 10^8. The sum of its digits is 64. It has a total of 2 prime factors and 4 positive divisors. There are 830562732 positive integers (up to 968989861) that are relatively prime to 968989861.

Interesting facts

Basic properties

Name

Name nine hundred sixty-eight million nine hundred eighty-nine thousand eight hundred sixty-one

Notation

Scientific notation 9.68989861 × 10^8
Engineering notation 9.68989861 × 10^6

Prime Factorization of 968989861

Prime Factorization 7 × 138427123

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 968989861
Product of the distinct prime numbers

The prime factorization of 968989861 is 7 × 138427123. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 8, 51, 97, 486, 633, 1487, 2588, 98615, 13618, 992700, 628998, 2345510, 3992436, 37399705, 64950032, 136219020, 587900898, 2642112589, 8040985858

Basic calculations (n = 968989861)

Multiplication

n×y
n×2 1937979722
n×3 2906969583
n×4 3875959444
n×5 4844949305

Division

n÷y
n÷2 484494930.5
n÷3 322996620.33333
n÷3 242247465.25
n÷5 193797972.2

Exponentiation

ny
n2 938941350720799321
n3 9.098246489221E+26
n4 8.816108600934E+35
n5 8.5427198477799E+44

Nth Root

y√n
2√n 31128.601976318
3√n 989.55455966725
4√n 176.43299571315
5√n 62.699466654018

Divisors of 968989861

1, 7, 138427123, 968989861

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 -968989860
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 968989861 can be divided by 4 positive divisors. The sum of these divisors (counting 968989861) is 1, the average is 0.25.

Base conversion 968989861

Base System Value
2 Binary 111001110000011001110010100101
3 Ternary 2111112022210012101
4 Quaternary 321300121302211
5 Quinary 3441030133421
6 Senary 240052452101
8 Octal 7160316245
10 Decimal 968989861
12 Duodecimal 23061a031
16 Hexadecimal 39c19ca5
20 Vigesimal f2g3ed1
36 Base36 g0wtd1

Cryptographic Hash Functions

md5 43b1f4feb2b58c31831ab33cd6c181c3
sha1 2bc819e781f28406a05e53b04402a5bc8bd5f9db
sha256 426b8fc112883119e268505c3d4bf96dc487397e3b3811f3ab5bbd0db0d32b6f
sha512 27c1ca0bccedbe69a9b9420696581e28e3829e66ef6129dbb9a5f576630c449bb6164457e781e06acf3d7cf019a1dc4ab3414ab497a76e9f781e13a258958786
ripemd-160 15727cf69396c891f60cc2360a66f327fbb2cfb9

968989861 as geometric shapes

Circle

Radius = n
Diameter 1937979722
Circumference 6088342857.4412
Area 2.9497712495761E+18

Sphere

Radius = n
Volume 3.8110645774781E+27
Surface area 1.1799084998305E+19
Circumference 6088342857.4412

Square

Length = n
Perimeter 3875959444
Area 938941350720799321
Diagonal 1370358603.2282

Cube

Length = n
Surface area 5633648104324795926
Volume 9.098246489221E+26
Space diagonal 1678339671.2711

Equilateral Triangle

Length = n
Perimeter 2906969583
Area 4.0657353119394E+17
Altitude 839169835.63555

Triangular Pyramid

Length = n
Surface area 4.0657353119394E+17
Volume 1.0722386315725E+26
Height 456786201.07607