99687909 (number)

99687909 is an odd 8-digits composite number following 99687908 and preceding 99687910. In scientific notation, it is written as 9.9687909 × 10^7. The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors. There are 63672000 positive integers (up to 99687909) that are relatively prime to 99687909.

Interesting facts

Basic properties

Name

Name ninety-nine million six hundred eighty-seven thousand nine hundred nine

Notation

Scientific notation 9.9687909 × 10^7
Engineering notation 9.9687909 × 10^6

Prime Factorization of 99687909

Prime Factorization 3 × 31 × 101 × 10613

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 99687909
Product of the distinct prime numbers

The prime factorization of 99687909 is 3 × 31 × 101 × 10613. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 9, 83, 46, 977, 842, 8022, 8248, 21070, 1981, 847994, 279554, 8408133, 6865059, 70075641, 18936299, 199236191, 963429397, 115505105, 3062027154

Basic calculations (n = 99687909)

Multiplication

n×y
n×2 199375818
n×3 299063727
n×4 398751636
n×5 498439545

Division

n÷y
n÷2 49843954.5
n÷3 33229303
n÷3 24921977.25
n÷5 19937581.8

Exponentiation

ny
n2 9937679200792281
n3 9.9066645983977E+23
n4 9.8757467897859E+31
n5 9.8449254728722E+39

Nth Root

y√n
2√n 9984.3832558651
3√n 463.67551412781
4√n 99.921885770161
5√n 39.785836843379

Divisors of 99687909

1, 3, 31, 93, 101, 303, 3131, 9393, 10613, 31839, 329003, 987009, 1071913, 3215739, 33229303, 99687909

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 -99687908
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 99687909 can be divided by 16 positive divisors. The sum of these divisors (counting 99687909) is 1, the average is 0.0625.

Base conversion 99687909

Base System Value
2 Binary 101111100010001110111100101
3 Ternary 20221120200002210
4 Quaternary 11330101313211
5 Quinary 201010003114
6 Senary 13520354033
8 Octal 574216745
10 Decimal 99687909
12 Duodecimal 29475919
16 Hexadecimal 5f11de5
20 Vigesimal 1b30jf9
36 Base36 1ncnol

Cryptographic Hash Functions

md5 daf090cb6a2dd35c7dfea78e4e945e89
sha1 6d91ab6e27f02dbd5d860104572b6c9b593afc82
sha256 7380743a9c1cbfa48d0533166436c7466f55ffebb4f4528302dc4815bb9e5b09
sha512 62841e6f9efc68d8385f2fca522b2a07d2f7763c0bda4ef19ea46f58408083ff0576bfaf5fa5ece8577a07e50b4275c53b3db8874f1be092807c6058a0a3ffe2
ripemd-160 eb29f285d3feb7bd3161f23248a659c40824587e

99687909 as geometric shapes

Circle

Radius = n
Diameter 199375818
Circumference 626357605.13226
Area 3.1220139970941E+16

Sphere

Radius = n
Volume 4.1496939631873E+24
Surface area 1.2488055988376E+17
Circumference 626357605.13226

Square

Length = n
Perimeter 398751636
Area 9937679200792281
Diagonal 140979992.91241

Cube

Length = n
Surface area 59626075204753686
Volume 9.9066645983977E+23
Space diagonal 172664523.2883

Equilateral Triangle

Length = n
Perimeter 299063727
Area 4.3031413212732E+15
Altitude 86332261.644151

Triangular Pyramid

Length = n
Surface area 4.3031413212732E+15
Volume 1.1675116194113E+23
Height 46993330.970805