99697745 is an odd 8-digits composite number following 99697744
and preceding 99697746 . In scientific notation, it is written as 9.9697745 × 10^7.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 68364144 positive integers (up to 99697745) that are relatively prime to 99697745.
99697745 has 8 divisors, whose sum is 136728384
The reverse of 99697745 is 54779699
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 56
Digital Root 2
Name
ninety-nine million six hundred ninety-seven thousand seven hundred forty-five
Scientific notation
9.9697745 × 10^7
Engineering notation
9.9697745 × 10^6
Prime Factorization
5 × 7 × 2848507
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
99697745
Product of the distinct prime numbers
The prime factorization of 99697745 is 5 × 7 × 2848507.
Since it has a total of 3 prime factors.
4 , 2 , 78 , 53 , 178 , 426 , 977 , 615 , 63929 , 14953 , 98315 , 821491 , 8280371 , 8456792 , 28784323 , 5299008 , 676884080 , 6929534 , 362077676 , 4135326276
n×2
199395490
n×3
299093235
n×4
398790980
n×5
498488725
n÷2
49848872.5
n÷3
33232581.666667
n÷3
24924436.25
n÷5
19939549
n2
9939640358085025
n3
9.9095972981207E+23
n4
9.8796450448073E+31
n5
9.8497833236771E+39
2 √n
9984.8758129483
3 √n
463.69076359457
4 √n
99.92435045047
5 √n
39.786621929657
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
-99697744
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 99697745 can be divided by 8 positive divisors.
The sum of these divisors (counting 99697745) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111100010100010001010001
3
Ternary
20221121011121002
4
Quaternary
11330110101101
5
Quinary
201010311440
6
Senary
13520511345
8
Octal
574242121
10
Decimal
99697745
12
Duodecimal
2947b555
16
Hexadecimal
5f14451
20
Vigesimal
1b32475
36
Base36
1ncv9t
md5
8928190c9472f71ac43454d03ab8cabc
sha1
47115a18ad9277048a4957c4aa8adc8a20a448f8
sha256
8e1cb4356815dc9393b9a21d172f2a44700dbd1056376d2ff996e51d46f9152c
sha512
8a7961f5cc700bef170ddb5d36ac85d9402da0033cb85de103269adc87ba97a4453ea64a85728726a06f5c6d36e193696d1f0be746ae8e3e7e6911dde32a3752
ripemd-160
aaef5245d49e585b7fb8424c155c42ba83680691
Diameter
199395490
Circumference
626419406.54294
Area
3.1226301128285E+16
Volume
4.1509224095746E+24
Surface area
1.2490520451314E+17
Circumference
626419406.54294
Perimeter
398790980
Area
9939640358085025
Diagonal
140993903.11701
Surface area
59637842148510150
Volume
9.9095972981207E+23
Space diagonal
172681559.74005
Perimeter
299093235
Area
4.3039905272913E+15
Altitude
86340779.870023
Surface area
4.3039905272913E+15
Volume
1.1678572413882E+23
Height
46997967.705671