99686428 (number)

99686428 is an even 8-digits composite number following 99686427 and preceding 99686429. In scientific notation, it is written as 9.9686428 × 10^7. The sum of its digits is 52. It has a total of 4 prime factors and 12 positive divisors. There are 48902672 positive integers (up to 99686428) that are relatively prime to 99686428.

Interesting facts

Basic properties

Name

Name ninety-nine million six hundred eighty-six thousand four hundred twenty-eight

Notation

Scientific notation 9.9686428 × 10^7
Engineering notation 9.9686428 × 10^6

Prime Factorization of 99686428

Prime Factorization 2 × 2 × 53 × 470219

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 49843214
Product of the distinct prime numbers

The prime factorization of 99686428 is 2 × 2 × 53 × 470219. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 99686428)

Multiplication

n×y
n×2 199372856
n×3 299059284
n×4 398745712
n×5 498432140

Division

n÷y
n÷2 49843214
n÷3 33228809.333333
n÷3 24921607
n÷5 19937285.6

Exponentiation

ny
n2 9937383927399184
n3 9.9062230738704E+23
n4 9.8751599320532E+31
n5 9.844194195551E+39

Nth Root

y√n
2√n 9984.3090897668
3√n 463.67321793882
4√n 99.921514649082
5√n 39.78571862809

Divisors of 99686428

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -99686427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 99686428 can be divided by 12 positive divisors. The sum of these divisors (counting 99686428) is 1, the average is 0.083333333333333.

Base conversion 99686428

Base System Value
2 Binary 101111100010001100000011100
3 Ternary 20221120121001221
4 Quaternary 11330101200130
5 Quinary 201004431203
6 Senary 13520343124
8 Octal 574214034
10 Decimal 99686428
12 Duodecimal 29474aa4
16 Hexadecimal 5f1181c
20 Vigesimal 1b30g18
36 Base36 1ncmjg

Cryptographic Hash Functions

md5 7256ac72dee4b953d3d21f1f1bb578fb
sha1 f8a95b61b6dd8e5b2d835bdbb75da4adb329cf46
sha256 0800f596a27f02cab525987ef2673af8c447fc83ac673622d3adc3cd91f84807
sha512 20ce30656dc01be5e7fe9127d9709710209fc08fa402fed9b7cac1e6636a246bd0da24b464e01f470d5a2d65b3be914a050265d48770bc9ad7d270219451749e
ripemd-160 0095d89ae5604426d0c4491d247ed2ddff38ddf0

99686428 as geometric shapes

Circle

Radius = n
Diameter 199372856
Circumference 626348299.73482
Area 3.1219212342219E+16

Sphere

Radius = n
Volume 4.1495090178257E+24
Surface area 1.2487684936887E+17
Circumference 626348299.73482

Square

Length = n
Perimeter 398745712
Area 9937383927399184
Diagonal 140977898.46213

Cube

Length = n
Surface area 59624303564395104
Volume 9.9062230738704E+23
Space diagonal 172661958.12106

Equilateral Triangle

Length = n
Perimeter 299059284
Area 4.3030134641434E+15
Altitude 86330979.060528

Triangular Pyramid

Length = n
Surface area 4.3030134641434E+15
Volume 1.1674595852467E+23
Height 46992632.82071