968156981 (number)

968156981 is an odd 9-digits composite number following 968156980 and preceding 968156982. In scientific notation, it is written as 9.68156981 × 10^8. The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors. There are 880142700 positive integers (up to 968156981) that are relatively prime to 968156981.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.68156981 × 10^8
Engineering notation 9.68156981 × 10^6

Prime Factorization of 968156981

Prime Factorization 11 × 88014271

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 968156981
Product of the distinct prime numbers

The prime factorization of 968156981 is 11 × 88014271. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 4, 9, 37, 16, 17, 3898, 8521, 28672, 76755, 539482, 933963, 7997675, 5253398, 12700389, 99111889, 416219392, 663099553, 6424437477, 4229562759

Basic calculations (n = 968156981)

Multiplication

n×y
n×2 1936313962
n×3 2904470943
n×4 3872627924
n×5 4840784905

Division

n÷y
n÷2 484078490.5
n÷3 322718993.66667
n÷3 242039245.25
n÷5 193631396.2

Exponentiation

ny
n2 937327939859034361
n3 9.0748058846087E+26
n4 8.7858366684038E+35
n5 8.5060691044409E+44

Nth Root

y√n
2√n 31115.221050155
3√n 989.27095970929
4√n 176.39507093497
5√n 62.688684478168

Divisors of 968156981

1, 11, 88014271, 968156981

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 -968156980
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 968156981 can be divided by 4 positive divisors. The sum of these divisors (counting 968156981) is 1, the average is 0.25.

Base conversion 968156981

Base System Value
2 Binary 111001101101001110011100110101
3 Ternary 2111110202110200222
4 Quaternary 321231032130311
5 Quinary 3440322010411
6 Senary 240022544125
8 Octal 7155163465
10 Decimal 968156981
12 Duodecimal 230298045
16 Hexadecimal 39b4e735
20 Vigesimal f2ajc91
36 Base36 g0eyph

Cryptographic Hash Functions

md5 b1ddb17fedf4ef0d04e30493b6ce2ca5
sha1 e821b830fd75febec6a038f991db4061e109fda9
sha256 4f856211f6f9fc282f4b24bd58431d8a84a28ef2ccb3d3c1b182d4e3607ade6b
sha512 6312c8d1e7816c17fb161df0dc9fa9ec623b5c0348dff19c91c40e6815f9b57b735ff0fe0c1c64473d66e5886940805ec86428a894ef7e0672c0daf0953dc497
ripemd-160 0909ff10022fe8f6aa501688a216125da1a0349f

968156981 as geometric shapes

Circle

Radius = n
Diameter 1936313962
Circumference 6083109718.0625
Area 2.9447025698656E+18

Sphere

Radius = n
Volume 3.8012457999787E+27
Surface area 1.1778810279462E+19
Circumference 6083109718.0625

Square

Length = n
Perimeter 3872627924
Area 937327939859034361
Diagonal 1369180733.0364

Cube

Length = n
Surface area 5623967639154206166
Volume 9.0748058846087E+26
Space diagonal 1676897080.7945

Equilateral Triangle

Length = n
Perimeter 2904470943
Area 4.0587490379743E+17
Altitude 838448540.39725

Triangular Pyramid

Length = n
Surface area 4.0587490379743E+17
Volume 1.0694761298264E+26
Height 456393577.6788