99687745 (number)

99687745 is an odd 8-digits composite number following 99687744 and preceding 99687746. In scientific notation, it is written as 9.9687745 × 10^7. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 75058944 positive integers (up to 99687745) that are relatively prime to 99687745.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.9687745 × 10^7
Engineering notation 9.9687745 × 10^6

Prime Factorization of 99687745

Prime Factorization 5 × 17 × 1172797

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 99687745
Product of the distinct prime numbers

The prime factorization of 99687745 is 5 × 17 × 1172797. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 99687745)

Multiplication

n×y
n×2 199375490
n×3 299063235
n×4 398750980
n×5 498438725

Division

n÷y
n÷2 49843872.5
n÷3 33229248.333333
n÷3 24921936.25
n÷5 19937549

Exponentiation

ny
n2 9937646503185025
n3 9.9066157050965E+23
n4 9.8756818022266E+31
n5 9.844844492015E+39

Nth Root

y√n
2√n 9984.375043036
3√n 463.67525985817
4√n 99.921844673905
5√n 39.785823752761

Divisors of 99687745

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -99687744
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 99687745 can be divided by 8 positive divisors. The sum of these divisors (counting 99687745) is 1, the average is 0.125.

Base conversion 99687745

Base System Value
2 Binary 101111100010001110101000001
3 Ternary 20221120122212201
4 Quaternary 11330101311001
5 Quinary 201010001440
6 Senary 13520353201
8 Octal 574216501
10 Decimal 99687745
12 Duodecimal 29475801
16 Hexadecimal 5f11d41
20 Vigesimal 1b30j75
36 Base36 1ncnk1

Cryptographic Hash Functions

md5 73118943bacb2a51724a683347603690
sha1 b08d7111505aaa5d213bb48fb42540ad9c9217d3
sha256 54a0997142de299c0bd72dfd5312387a9191d72fd94cc88bc0ce12106291e970
sha512 33db93fcc4b734f4b3c007bac0a6b109db15b936a6e678c147d07d4faaf843647391622db7d358297d535b2951b22fe08460593948474bd985ffd2a203104991
ripemd-160 4e4bfcf8e47a5c27fb390e054d50198ba0b4dad6

99687745 as geometric shapes

Circle

Radius = n
Diameter 199375490
Circumference 626356574.68987
Area 3.1220037248378E+16

Sphere

Radius = n
Volume 4.1496734828091E+24
Surface area 1.2488014899351E+17
Circumference 626356574.68987

Square

Length = n
Perimeter 398750980
Area 9937646503185025
Diagonal 140979760.98139

Cube

Length = n
Surface area 59625879019110150
Volume 9.9066157050965E+23
Space diagonal 172664239.23197

Equilateral Triangle

Length = n
Perimeter 299063235
Area 4.3031271627939E+15
Altitude 86332119.615985

Triangular Pyramid

Length = n
Surface area 4.3031271627939E+15
Volume 1.1675058572805E+23
Height 46993253.660464