8978909901 (number)

8978909901 is an odd 10-digits composite number following 8978909900 and preceding 8978909902. In scientific notation, it is written as 8.978909901 × 10^9. The sum of its digits is 60. It has a total of 4 prime factors and 16 positive divisors. There are 5285244096 positive integers (up to 8978909901) that are relatively prime to 8978909901.

Interesting facts

Basic properties

Name

Name eight billion nine hundred seventy-eight million nine hundred nine thousand nine hundred one

Notation

Scientific notation 8.978909901 × 10^9
Engineering notation 8.978909901 × 10^9

Prime Factorization of 8978909901

Prime Factorization 3 × 23 × 13 × 10009933

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 8978909901
Product of the distinct prime numbers

The prime factorization of 8978909901 is 3 × 23 × 13 × 10009933. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 2, 89, 36, 169, 272, 2936, 498, 75658, 11290, 60640, 998889, 7590671, 4621953, 89601555, 31146502, 421169957, 516223614, 5846080474, 9076429551

Basic calculations (n = 8978909901)

Multiplication

n×y
n×2 17957819802
n×3 26936729703
n×4 35915639604
n×5 44894549505

Division

n÷y
n÷2 4489454950.5
n÷3 2992969967
n÷3 2244727475.25
n÷5 1795781980.2

Exponentiation

ny
n2 8.0620823010276E+19
n3 7.2388710595373E+29
n4 6.4997171028542E+39
n5 5.8360374248517E+49

Nth Root

y√n
2√n 94757.110028747
3√n 2078.4577680409
4√n 307.82642841177
5√n 97.868903526105

Divisors of 8978909901

1, 3, 13, 23, 39, 69, 299, 897, 10009933, 30029799, 130129129, 230228459, 390387387, 690685377, 2992969967, 8978909901

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 -8978909900
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 8978909901 can be divided by 16 positive divisors. The sum of these divisors (counting 8978909901) is 1, the average is 0.0625.

Base conversion 8978909901

Base System Value
2 Binary 1000010111001011110100101011001101
3 Ternary 212011202101212211120
4 Quaternary 20113023310223031
5 Quinary 121342100104101
6 Senary 4042545111153
8 Octal 102713645315
10 Decimal 8978909901
12 Duodecimal 18a70284b9
16 Hexadecimal 2172f4acd
20 Vigesimal 705i3ef1
36 Base36 44ht77x

Cryptographic Hash Functions

md5 39199cd23d50f8bedcbe9e6246fd263b
sha1 7b3faa2bdacd7e67bd4c5fce71a7262f3715a772
sha256 dbe68bfe42014b2719bd7dbdcaf53c2cd06e2304197c2bba90256f83c132b8a3
sha512 34adb495e22f87771de8b78f5d46792302cf078027c86eca3b26b5da738e6d0af510b5f21c1a9c395a22846f085da0760ecfc8c47778a55ef160ed85f36ed7db
ripemd-160 495cf8f83fe19abe75e23e4e44ac3c05940cc1c6

8978909901 as geometric shapes

Circle

Radius = n
Diameter 17957819802
Circumference 56416154764.453
Area 2.5327778529545E+20

Sphere

Radius = n
Volume 3.0322112187902E+30
Surface area 1.0131111411818E+21
Circumference 56416154764.453

Square

Length = n
Perimeter 35915639604
Area 8.0620823010276E+19
Diagonal 12698096157.32

Cube

Length = n
Surface area 4.8372493806166E+20
Volume 7.2388710595373E+29
Space diagonal 15551928145.115

Equilateral Triangle

Length = n
Perimeter 26936729703
Area 3.4909840400454E+19
Altitude 7775964072.5576

Triangular Pyramid

Length = n
Surface area 3.4909840400454E+19
Volume 8.5310913572232E+28
Height 4232698719.1068