9998999780 (number)

9998999780 is an even 10-digits composite number following 9998999779 and preceding 9998999781. In scientific notation, it is written as 9.998999780 × 10^9. The sum of its digits is 77. It has a total of 6 prime factors and 48 positive divisors. There are 3015936000 positive integers (up to 9998999780) that are relatively prime to 9998999780.

Interesting facts

Basic properties

Name

Name nine billion nine hundred ninety-eight million nine hundred ninety-nine thousand seven hundred eighty

Notation

Scientific notation 9.998999780 × 10^9
Engineering notation 9.998999780 × 10^9

Prime Factorization of 9998999780

Prime Factorization 2 × 2 × 385 × 7 × 31 × 29921

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4999499890
Product of the distinct prime numbers

The prime factorization of 9998999780 is 2 × 2 × 385 × 7 × 31 × 29921. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 6, 10, 28, 516, 139, 7800, 4468, 10903, 55535, 674863, 877909, 2964772, 1696093, 10126110, 68834190, 72418212, 246142587, 427453237, 7487727120

Basic calculations (n = 9998999780)

Multiplication

n×y
n×2 19997999560
n×3 29996999340
n×4 39995999120
n×5 49994998900

Division

n÷y
n÷2 4999499890
n÷3 3332999926.6667
n÷3 2499749945
n÷5 1999799956

Exponentiation

ny
n2 9.997999660044E+19
n3 9.996999640122E+29
n4 9.995999720224E+39
n5 9.99499990034E+49

Nth Root

y√n
2√n 99994.998774939
3√n 2154.362857348
4√n 316.21985828682
5√n 99.99799947996

Divisors of 9998999780

1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 385, 434, 770, 868, 1540, 2695, 5390, 10780, 11935, 23870, 29921, 47740, 59842, 83545, 119684, 167090, 209447, 334180, 418894, 837788, 927551, 1855102, 3710204, 6492857, 11519585, 12985714, 23039170, 25971428, 46078340, 80637095, 161274190, 322548380, 357107135, 714214270, 1428428540, 2499749945, 4999499890, 9998999780

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -9998999779
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 9998999780 can be divided by 48 positive divisors. The sum of these divisors (counting 9998999780) is 1, the average is 0.020833333333333.

Base conversion 9998999780

Base System Value
2 Binary 1001010011111111001010000011100100
3 Ternary 221210211212211002012
4 Quaternary 21103333022003210
5 Quinary 130434220443110
6 Senary 4332105133352
8 Octal 112377120344
10 Decimal 9998999780
12 Duodecimal 1b3078a258
16 Hexadecimal 253fca0e4
20 Vigesimal 7g4dej90
36 Base36 4ld59lw

Cryptographic Hash Functions

md5 afe0d7528a02f89fdbadb23bcabf5a81
sha1 f83f3cee099ea394532a632c94cb09352c4ae3c7
sha256 8cb2c1c992afc51d3733af3f5d8563d80a70b2aebf1047000e746627d483d9f3
sha512 ec952e71aa2d0fe5cffe66a5466be1f0fa2a2d01435e0ad0844b911ff9450da98b2b6f856e073c51520f45746fc6bf611e51ef01e845ff96c8ee843efa8b509a
ripemd-160 8fcb86a6cb835f9be5f90dc00158e1cd155cf6a7

9998999780 as geometric shapes

Circle

Radius = n
Diameter 19997999560
Circumference 62825568504.188
Area 3.1409642282587E+20

Sphere

Radius = n
Volume 4.1875334169796E+30
Surface area 1.2563856913035E+21
Circumference 62825568504.188

Square

Length = n
Perimeter 39995999120
Area 9.997999660044E+19
Diagonal 14140721099.042

Cube

Length = n
Surface area 5.9987997960264E+20
Volume 9.996999640122E+29
Space diagonal 17318775643.83

Equilateral Triangle

Length = n
Perimeter 29996999340
Area 4.3292608463131E+19
Altitude 8659387821.915

Triangular Pyramid

Length = n
Surface area 4.3292608463131E+19
Volume 1.178157706175E+29
Height 4713573699.6805