99689940 (number)

99689940 is an even 8-digits composite number following 99689939 and preceding 99689941. In scientific notation, it is written as 9.9689940 × 10^7. The sum of its digits is 54. It has a total of 7 prime factors and 96 positive divisors. There are 22249728 positive integers (up to 99689940) that are relatively prime to 99689940.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.9689940 × 10^7
Engineering notation 9.9689940 × 10^6

Prime Factorization of 99689940

Prime Factorization 2 × 2 × 45 × 3 × 21 × 149 × 59

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 49844970
Product of the distinct prime numbers

The prime factorization of 99689940 is 2 × 2 × 45 × 3 × 21 × 149 × 59. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 99689940)

Multiplication

n×y
n×2 199379880
n×3 299069820
n×4 398759760
n×5 498449700

Division

n÷y
n÷2 49844970
n÷3 33229980
n÷3 24922485
n÷5 19937988

Exponentiation

ny
n2 9938084137203600
n3 9.9072701135278E+23
n4 9.8765516318138E+31
n5 9.8459283958242E+39

Nth Root

y√n
2√n 9984.4849641832
3√n 463.67866301712
4√n 99.922394708009
5√n 39.785998958076

Divisors of 99689940

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -99689939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 99689940 can be divided by 96 positive divisors. The sum of these divisors (counting 99689940) is 1, the average is 0.010416666666667.

Base conversion 99689940

Base System Value
2 Binary 101111100010010010111010100
3 Ternary 20221120202220000
4 Quaternary 11330102113110
5 Quinary 201010034230
6 Senary 13520411300
8 Octal 574222724
10 Decimal 99689940
12 Duodecimal 29476b30
16 Hexadecimal 5f125d4
20 Vigesimal 1b314h0
36 Base36 1ncp90

Cryptographic Hash Functions

md5 1cdd2cf6807eee9830d7875a1c0c8b43
sha1 04e74e3589836b16a658658545dc6d9110e300eb
sha256 f62d14fa99af8157bc86592a540b62a2bf652d4144fa35e39ce2c096f7444f32
sha512 4692bd4d2e50529e651db44428129a56da10deff0f799461ef1754885f39e32768f98ea74eb824fbbc116d7184523cd3ab49de63563e9c5c3b750ba1500789f2
ripemd-160 26edc88b846a1fe560a2e4dbb2bdc38e0f73fc33

99689940 as geometric shapes

Circle

Radius = n
Diameter 199379880
Circumference 626370366.28161
Area 3.1221412116196E+16

Sphere

Radius = n
Volume 4.1499476007718E+24
Surface area 1.2488564846478E+17
Circumference 626370366.28161

Square

Length = n
Perimeter 398759760
Area 9938084137203600
Diagonal 140982865.18016

Cube

Length = n
Surface area 59628504823221600
Volume 9.9072701135278E+23
Space diagonal 172668041.08349

Equilateral Triangle

Length = n
Perimeter 299069820
Area 4.3033166638827E+15
Altitude 86334020.541746

Triangular Pyramid

Length = n
Surface area 4.3033166638827E+15
Volume 1.1675829800537E+23
Height 46994288.393387