99697949 is an odd 8-digits composite number following 99697948
and preceding 99697950 . In scientific notation, it is written as 9.9697949 × 10^7.
The sum of its digits is 62. It has a total of 3 prime factors and 8 positive divisors.
There are 91954800 positive integers (up to 99697949) that are relatively prime to 99697949.
99697949 has 8 divisors, whose sum is 107453472
The reverse of 99697949 is 94979699
Previous prime number is 4451
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 62
Digital Root 8
Name
ninety-nine million six hundred ninety-seven thousand nine hundred forty-nine
Scientific notation
9.9697949 × 10^7
Engineering notation
9.9697949 × 10^6
Prime Factorization
13 × 4451 × 1723
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
99697949
Product of the distinct prime numbers
The prime factorization of 99697949 is 13 × 4451 × 1723.
Since it has a total of 3 prime factors.
3 , 10 , 43 , 100 , 126 , 489 , 3812 , 4047 , 22146 , 72707 , 24401 , 209565 , 7382166 , 3551683 , 69748997 , 2483912 , 960805446 , 694687418 , 6145095826 , 1970070288
n×2
199395898
n×3
299093847
n×4
398791796
n×5
498489745
n÷2
49848974.5
n÷3
33232649.666667
n÷3
24924487.25
n÷5
19939589.8
n2
9939681034806601
n3
9.9096581288442E+23
n4
9.8797259073694E+31
n5
9.8498840964689E+39
2 √n
9984.8860283931
3 √n
463.69107986001
4 √n
99.92440156635
5 √n
39.786638211799
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
-99697948
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 99697949 can be divided by 8 positive divisors.
The sum of these divisors (counting 99697949) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111100010100010100011101
3
Ternary
20221121011212122
4
Quaternary
11330110110131
5
Quinary
201010313244
6
Senary
13520512325
8
Octal
574242435
10
Decimal
99697949
12
Duodecimal
2947b6a5
16
Hexadecimal
5f1451d
20
Vigesimal
1b324h9
36
Base36
1ncvfh
md5
0f8618ae1efee0bc015bd6e609a38c29
sha1
516a3005bc6d5ca86e71b4fbd9751d48bfe822e2
sha256
17cb2c12638936a0109987679afc15e4a284ed11dbf1564d42e7272b3e79d1fd
sha512
331f33a7356169c49b3553928305b9897d92a5897e5b54b7847a6f6f3afef71dadda93a63af81f371294ecf67ff14e3db4f0e89de52da1ca6b0fbf0ec52ff79f
ripemd-160
05dd3b508509a12d5373d98a35e9d21e39eb8201
Diameter
199395898
Circumference
626420688.31274
Area
3.1226428917974E+16
Volume
4.1509478902884E+24
Surface area
1.249057156719E+17
Circumference
626420688.31274
Perimeter
398791796
Area
9939681034806601
Diagonal
140994191.61658
Surface area
59638086208839606
Volume
9.9096581288442E+23
Space diagonal
172681913.07841
Perimeter
299093847
Area
4.3040081408285E+15
Altitude
86340956.539205
Surface area
4.3040081408285E+15
Volume
1.1678644103577E+23
Height
46998063.872194