981120485 (number)

981120485 is an odd 9-digits composite number following 981120484 and preceding 981120486. In scientific notation, it is written as 9.81120485 × 10^8. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 784896384 positive integers (up to 981120485) that are relatively prime to 981120485.

Interesting facts

Basic properties

Name

Name nine hundred eighty-one million one hundred twenty thousand four hundred eighty-five

Notation

Scientific notation 9.81120485 × 10^8
Engineering notation 9.81120485 × 10^6

Prime Factorization of 981120485

Prime Factorization 5 × 196224097

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 981120485
Product of the distinct prime numbers

The prime factorization of 981120485 is 5 × 196224097. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 981120485)

Multiplication

n×y
n×2 1962240970
n×3 2943361455
n×4 3924481940
n×5 4905602425

Division

n÷y
n÷2 490560242.5
n÷3 327040161.66667
n÷3 245280121.25
n÷5 196224097

Exponentiation

ny
n2 962597406086635225
n3 9.4442403391946E+26
n4 9.2659376620472E+35
n5 9.0910012529675E+44

Nth Root

y√n
2√n 31322.842862678
3√n 993.6668036306
4√n 176.98260610206
5√n 62.855671253583

Divisors of 981120485

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 -981120484
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 981120485 can be divided by 4 positive divisors. The sum of these divisors (counting 981120485) is 1, the average is 0.25.

Base conversion 981120485

Base System Value
2 Binary 111010011110101011010111100101
3 Ternary 2112101011002021202
4 Quaternary 322132223113211
5 Quinary 4002131323420
6 Senary 241204452245
8 Octal 7236532745
10 Decimal 981120485
12 Duodecimal 2346aa085
16 Hexadecimal 3a7ab5e5
20 Vigesimal f6c0145
36 Base36 g84tet

Cryptographic Hash Functions

md5 2092b2ec0799e88c8db14a143b40d7a6
sha1 f8ff0f286b67adc476871df4b0626724bf1747d3
sha256 79b0d6e8a5f59f9f99b5bcd6ca33bf0ac9f5103e71039d5af42aff2bb836599f
sha512 e89496ab958741cfe99df4017621a3c9502b9bf7ef88b29ebc611bb30d9a992a8072a51bdbb053dd18f87cc6a3779aafe210382e129ea45d1c452f41d382504d
ripemd-160 29cae20ccf2cdf7f1e1ad31bcf7be7a4629edee3

981120485 as geometric shapes

Circle

Radius = n
Diameter 1962240970
Circumference 6164561815.9249
Area 3.0240889393264E+18

Sphere

Radius = n
Volume 3.9559941424467E+27
Surface area 1.2096355757305E+19
Circumference 6164561815.9249

Square

Length = n
Perimeter 3924481940
Area 962597406086635225
Diagonal 1387513896.2091

Cube

Length = n
Surface area 5775584436519811350
Volume 9.4442403391946E+26
Space diagonal 1699350528.3666

Equilateral Triangle

Length = n
Perimeter 2943361455
Area 4.1681690364402E+17
Altitude 849675264.18331

Triangular Pyramid

Length = n
Surface area 4.1681690364402E+17
Volume 1.1130143978333E+26
Height 462504632.06969