99679940 is an even 8-digits composite number following 99679939
and preceding 99679941 . In scientific notation, it is written as 9.9679940 × 10^7.
The sum of its digits is 53. It has a total of 5 prime factors and 24 positive divisors.
There are 39758048 positive integers (up to 99679940) that are relatively prime to 99679940.
99679940 has 24 divisors, whose sum is 209926080
The reverse of 99679940 is 04997699
Previous prime number is 359
Is Prime? no Number parity even Number length 8 Sum of Digits 53 Digital Root 8
Name
ninety-nine million six hundred seventy-nine thousand nine hundred forty
Scientific notation
9.9679940 × 10^7
Engineering notation
9.9679940 × 10^6
Prime Factorization
2 × 2 × 5 × 359 × 13883
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
49839970 Product of the distinct prime numbers
The prime factorization of 99679940 is 2 × 2 × 5 × 359 × 13883.
Since it has a total of 5 prime factors.
9 , 3 , 66 , 10 , 624 , 130 , 4621 , 6704 , 76683 , 25868 , 239277 , 9757 , 6188906 , 4694908 , 60169033 , 70141082 , 641614095 , 487367093 , 3836486354 , 4501761647
n×2
199359880
n×3
299039820
n×4
398719760
n×5
498399700
n÷2
49839970
n÷3
33226646.666667
n÷3
24919985
n÷5
19935988
n2
9936090438403600
n3
9.9042889873464E+23
n4
9.8725893200135E+31
n5
9.8409911106359E+39
2 √n9983.9841746669
3 √n463.66315847146
4 √n99.9198887843
5 √n39.785200731185
1 , 2 , 4 , 5 , 10 , 20 , 359 , 718 , 1436 , 1795 , 3590 , 7180 , 13883 , 27766 , 55532 , 69415 , 138830 , 277660 , 4983997 , 9967994 , 19935988 , 24919985 , 49839970 , 99679940
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-99679939 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 99679940 can be divided by 24 positive divisors.
The sum of these divisors (counting 99679940) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
101111100001111111011000100
3
Ternary
20221120021011122
4
Quaternary
11330033323010
5
Quinary
201004224230
6
Senary
13520253112
8
Octal
574177304
10
Decimal
99679940
12
Duodecimal
29471198
16
Hexadecimal
5f0fec4
20
Vigesimal
1b2jjh0
36
Base36
1nchj8
md5
a7e2679e5061f0454fc4e62ab3097a01
sha1
916e756ff4c0ef480aa8622f9c281d99ecb1aa6e
sha256
42396b5aa3fb80223dc3291deada387bc8fa4275a6f11aad99410be828f7ddf5
sha512
19340734aa420278713d39f6ccc214c1e364ff5c68484a3152d2657636c77f4c29f4582590c4daf9377966ef7461b0a60f8bbae73565266cea14067918d49574
ripemd-160
634985af5e5b32b9ff7b9bed84bbac5c6a619f24
Diameter
199359880
Circumference
626307534.42854
Area
3.1215148726693E+16
Volume
4.1486988695571E+24
Surface area
1.2486059490677E+17
Circumference
626307534.42854
Perimeter
398719760
Area
9936090438403600
Diagonal
140968723.04454
Surface area
59616542630421600
Volume
9.9042889873464E+23
Space diagonal
172650720.57542
Perimeter
299039820
Area
4.3024533669786E+15
Altitude
86325360.287709
Surface area
4.3024533669786E+15
Volume
1.167231650964E+23
Height
46989574.348179