99697749 is an odd 8-digits composite number following 99697748
and preceding 99697750 . In scientific notation, it is written as 9.9697749 × 10^7.
The sum of its digits is 60. It has a total of 3 prime factors and 8 positive divisors.
There are 66318816 positive integers (up to 99697749) that are relatively prime to 99697749.
99697749 has 8 divisors, whose sum is 133223040
The reverse of 99697749 is 94779699
Previous prime number is 457
Is Prime? no Number parity odd Number length 8 Sum of Digits 60 Digital Root 6
Name
ninety-nine million six hundred ninety-seven thousand seven hundred forty-nine
Scientific notation
9.9697749 × 10^7
Engineering notation
9.9697749 × 10^6
Prime Factorization
3 × 457 × 72719
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
99697749 Product of the distinct prime numbers
The prime factorization of 99697749 is 3 × 457 × 72719.
Since it has a total of 3 prime factors.
1 , 5 , 63 , 50 , 873 , 744 , 1215 , 8607 , 40761 , 48196 , 51728 , 70614 , 3937981 , 765061 , 9687025 , 85043493 , 141235197 , 598691278 , 7561294586 , 4109837633
n×2
199395498
n×3
299093247
n×4
398790996
n×5
498488745
n÷2
49848874.5
n÷3
33232583
n÷3
24924437.25
n÷5
19939549.8
n2
9939641155667001
n3
9.9095984908776E+23
n4
9.8796466303429E+31
n5
9.8497852996062E+39
2 √n9984.8760132512
3 √n463.69076979586
4 √n99.924351452743
5 √n39.786622248915
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
-99697748 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 99697749 can be divided by 8 positive divisors.
The sum of these divisors (counting 99697749) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111100010100010001010101
3
Ternary
20221121011121020
4
Quaternary
11330110101111
5
Quinary
201010311444
6
Senary
13520511353
8
Octal
574242125
10
Decimal
99697749
12
Duodecimal
2947b559
16
Hexadecimal
5f14455
20
Vigesimal
1b32479
36
Base36
1ncv9x
md5
df35301f24e10c64b172ec9632b0093b
sha1
a5ae66039e89c4b5558c1f0d7e9d244039301df8
sha256
187c8dea38ad6d4e5795b960af19a234050763ebff87b978847e4fa9edf0d3f5
sha512
91617fddbb386d8e1d5c07fe0be9e105e6dff7392cddf1af02031d11c72b2eafc116d98104282278705ab16340d026bf6bf6ea1c33ecbacc2854edd663aacc77
ripemd-160
f4a5f8ea6c46e35454d36a873b12ed65e8fe1132
Diameter
199395498
Circumference
626419431.67568
Area
3.1226303633962E+16
Volume
4.1509229091954E+24
Surface area
1.2490521453585E+17
Circumference
626419431.67568
Perimeter
398790996
Area
9939641155667001
Diagonal
140993908.77387
Surface area
59637846934002006
Volume
9.9095984908776E+23
Space diagonal
172681566.66825
Perimeter
299093247
Area
4.3039908726545E+15
Altitude
86340783.334125
Surface area
4.3039908726545E+15
Volume
1.1678573819559E+23
Height
46997969.59129