99673945 is an odd 8-digits composite number following 99673944
and preceding 99673946 . In scientific notation, it is written as 9.9673945 × 10^7.
The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors.
There are 68120640 positive integers (up to 99673945) that are relatively prime to 99673945.
99673945 has 16 divisors, whose sum is 137150208
The reverse of 99673945 is 54937699
Previous prime number is 311
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7
Name
ninety-nine million six hundred seventy-three thousand nine hundred forty-five
Scientific notation
9.9673945 × 10^7
Engineering notation
9.9673945 × 10^6
Prime Factorization
7 × 5 × 311 × 9157
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
99673945
Product of the distinct prime numbers
The prime factorization of 99673945 is 7 × 5 × 311 × 9157.
Since it has a total of 4 prime factors.
1 , 6 , 4 , 63 , 604 , 622 , 2995 , 9800 , 62413 , 88804 , 957383 , 503487 , 1390189 , 7599440 , 38038841 , 25353565 , 861504405 , 359065829 , 4139368549 , 649754235
n×2
199347890
n×3
299021835
n×4
398695780
n×5
498369725
n÷2
49836972.5
n÷3
33224648.333333
n÷3
24918486.25
n÷5
19934789
n2
9934895311863025
n3
9.9025020889539E+23
n4
9.8702144857678E+31
n5
9.8380321579262E+39
2 √n
9983.6839393082
3 √n
463.65386299917
4 √n
99.918386392636
5 √n
39.784722163448
1 , 5 , 7 , 35 , 311 , 1555 , 2177 , 9157 , 10885 , 45785 , 64099 , 320495 , 2847827 , 14239135 , 19934789 , 99673945
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-99673944
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 99673945 can be divided by 16 positive divisors.
The sum of these divisors (counting 99673945) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101111100001110011101011001
3
Ternary
20221112221221121
4
Quaternary
11330032131121
5
Quinary
201004031240
6
Senary
13520205241
8
Octal
574163531
10
Decimal
99673945
12
Duodecimal
29469821
16
Hexadecimal
5f0e759
20
Vigesimal
1b2j4h5
36
Base36
1nccwp
md5
11949640c1b39b8c14993e803aa98cff
sha1
78f6e468fe4dc65a769999564ddeb5cce1ce1bec
sha256
8a8d52005251748203aa1966068fcbb2a306bea60b321f7b4c8ce2226650ae62
sha512
0df03f30fe6f46e7a0f8973c639cf3dbbac46ae97f6c8e65809efb955cfccb1e795eb4f6ac80b768c5d1d2ba6575a34589fef90340588f7879daef6a41b62145
ripemd-160
f70614f072ae8bb201fd90bdbc085110afb1b874
Diameter
199347890
Circumference
626269866.73263
Area
3.1211394125933E+16
Volume
4.1479503753087E+24
Surface area
1.2484557650373E+17
Circumference
626269866.73263
Perimeter
398695780
Area
9934895311863025
Diagonal
140960244.83423
Surface area
59609371871178150
Volume
9.9025020889539E+23
Space diagonal
172640336.93083
Perimeter
299021835
Area
4.3019358620062E+15
Altitude
86320168.465413
Surface area
4.3019358620062E+15
Volume
1.1670210629689E+23
Height
46986748.278077