99681820 (number)

99681820 is an even 8-digits composite number following 99681819 and preceding 99681821. In scientific notation, it is written as 9.9681820 × 10^7. The sum of its digits is 43. It has a total of 6 prime factors and 48 positive divisors. There are 33868800 positive integers (up to 99681820) that are relatively prime to 99681820.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.9681820 × 10^7
Engineering notation 9.9681820 × 10^6

Prime Factorization of 99681820

Prime Factorization 2 × 2 × 7 × 5 × 113 × 6301

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 49840910
Product of the distinct prime numbers

The prime factorization of 99681820 is 2 × 2 × 7 × 5 × 113 × 6301. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 99681820)

Multiplication

n×y
n×2 199363640
n×3 299045460
n×4 398727280
n×5 498409100

Division

n÷y
n÷2 49840910
n÷3 33227273.333333
n÷3 24920455
n÷5 19936364

Exponentiation

ny
n2 9936465238512400
n3 9.9048493934165E+23
n4 9.8733341436165E+31
n5 9.8419191690384E+39

Nth Root

y√n
2√n 9984.0783250133
3√n 463.66607340519
4√n 99.920359912349
5√n 39.78535080273

Divisors of 99681820

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 -99681819
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 99681820 can be divided by 48 positive divisors. The sum of these divisors (counting 99681820) is 1, the average is 0.020833333333333.

Base conversion 99681820

Base System Value
2 Binary 101111100010000011000011100
3 Ternary 20221120100202021
4 Quaternary 11330100120130
5 Quinary 201004304240
6 Senary 13520305524
8 Octal 574203034
10 Decimal 99681820
12 Duodecimal 294722a4
16 Hexadecimal 5f1061c
20 Vigesimal 1b304b0
36 Base36 1ncizg

Cryptographic Hash Functions

md5 17f62bbe2258a06730bd630bd4935611
sha1 d214f859ddb9783f297e50c29c47faf35bbd5c91
sha256 805d9e427e4ac653ce500c3841c63351faa0ba0f861b3454c2b995d51a885ccc
sha512 ea83c650d1287502cd101d3b5fe35ebad9508c3ee4ab1dae1beaa796288d50bddfb7a2e4a7743ee714296ebc745a2b35284b20c6371a2321775d28d44908eb24
ripemd-160 04ff2965bbefb8f0e11be4def2360cd268b63423

99681820 as geometric shapes

Circle

Radius = n
Diameter 199363640
Circumference 626319346.81692
Area 3.1216326195961E+16

Sphere

Radius = n
Volume 4.1489336119027E+24
Surface area 1.2486530478384E+17
Circumference 626319346.81692

Square

Length = n
Perimeter 398727280
Area 9936465238512400
Diagonal 140971381.76603

Cube

Length = n
Surface area 59618791431074400
Volume 9.9048493934165E+23
Space diagonal 172653976.83094

Equilateral Triangle

Length = n
Perimeter 299045460
Area 4.3026156601864E+15
Altitude 86326988.415468

Triangular Pyramid

Length = n
Surface area 4.3026156601864E+15
Volume 1.1672976954527E+23
Height 46990460.588678