8983940981 (number)

8983940981 is an odd 10-digits composite number following 8983940980 and preceding 8983940982. In scientific notation, it is written as 8.983940981 × 10^9. The sum of its digits is 59. It has a total of 4 prime factors and 16 positive divisors. There are 8327992320 positive integers (up to 8983940981) that are relatively prime to 8983940981.

Interesting facts

Basic properties

Name

Name eight billion nine hundred eighty-three million nine hundred forty thousand nine hundred eighty-one

Notation

Scientific notation 8.983940981 × 10^9
Engineering notation 8.983940981 × 10^9

Prime Factorization of 8983940981

Prime Factorization 19 × 193 × 61 × 40163

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 8983940981
Product of the distinct prime numbers

The prime factorization of 8983940981 is 19 × 193 × 61 × 40163. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 10, 28, 20, 31, 106, 5151, 174, 45415, 88403, 119959, 49037, 2021155, 849252, 89904827, 26878194, 965969460, 858762923, 6819951777, 6725384888

Basic calculations (n = 8983940981)

Multiplication

n×y
n×2 17967881962
n×3 26951822943
n×4 35935763924
n×5 44919704905

Division

n÷y
n÷2 4491970490.5
n÷3 2994646993.6667
n÷3 2245985245.25
n÷5 1796788196.2

Exponentiation

ny
n2 8.0711195550091E+19
n3 7.2510461732797E+29
n4 6.5142970871251E+39
n5 5.8524060563432E+49

Nth Root

y√n
2√n 94783.653553764
3√n 2078.8458973705
4√n 307.86953982777
5√n 97.879868687082

Divisors of 8983940981

1, 19, 61, 193, 1159, 3667, 11773, 40163, 223687, 763097, 2449943, 7751459, 46548917, 147277721, 472838999, 8983940981

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8983940980
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8983940981 can be divided by 16 positive divisors. The sum of these divisors (counting 8983940981) is 1, the average is 0.0625.

Base conversion 8983940981

Base System Value
2 Binary 1000010111011111000000111101110101
3 Ternary 212012002212111011212
4 Quaternary 20113133000331311
5 Quinary 121344342102411
6 Senary 4043245011205
8 Octal 102737007565
10 Decimal 8983940981
12 Duodecimal 18a8853b05
16 Hexadecimal 2177c0f75
20 Vigesimal 7079cc91
36 Base36 44kt185

Cryptographic Hash Functions

md5 16f5c9e2d5e1143e69b513d19f6db889
sha1 a05fcfa9fe215c656a83f285341e06d4999f42af
sha256 89c70fa7c89194be9746f9c7694ef2a695afff8174cb114ec3e86f7e25b661b5
sha512 cf1d7f9b760fcbfdf7e28a333a8f125cc4ff502beafbfa7222be91908d3d80a0a54ac2696a66199cf4c152bd5ba1c2b12158d3ea5bbbd814ac6e95969da486fa
ripemd-160 bf88ed3c9d8663203edc3bf508cff0692eb1160e

8983940981 as geometric shapes

Circle

Radius = n
Diameter 17967881962
Circumference 56447765972.388
Area 2.5356169900262E+20

Sphere

Radius = n
Volume 3.0373111185088E+30
Surface area 1.0142467960105E+21
Circumference 56447765972.388

Square

Length = n
Perimeter 35935763924
Area 8.0711195550091E+19
Diagonal 12705211178.89

Cube

Length = n
Surface area 4.8426717330055E+20
Volume 7.2510461732797E+29
Space diagonal 15560642231.292

Equilateral Triangle

Length = n
Perimeter 26951822943
Area 3.4948972858096E+19
Altitude 7780321115.6461

Triangular Pyramid

Length = n
Surface area 3.4948972858096E+19
Volume 8.5454398663714E+28
Height 4235070392.9632