99643445 is an odd 8-digits composite number following 99643444
and preceding 99643446 . In scientific notation, it is written as 9.9643445 × 10^7.
The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors.
There are 71098560 positive integers (up to 99643445) that are relatively prime to 99643445.
99643445 has 16 divisors, whose sum is 132907392
The reverse of 99643445 is 54434699
Previous prime number is 53
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 44
Digital Root 8
Name
ninety-nine million six hundred forty-three thousand four hundred forty-five
Scientific notation
9.9643445 × 10^7
Engineering notation
9.9643445 × 10^6
Prime Factorization
11 × 5 × 53 × 34183
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
99643445
Product of the distinct prime numbers
The prime factorization of 99643445 is 11 × 5 × 53 × 34183.
Since it has a total of 4 prime factors.
4 , 6 , 18 , 22 , 682 , 467 , 7667 , 2547 , 82410 , 5014 , 502046 , 802636 , 2445197 , 8381324 , 34982460 , 82833679 , 356081564 , 378565180 , 8291876472 , 9841712735
n×2
199286890
n×3
298930335
n×4
398573780
n×5
498217225
n÷2
49821722.5
n÷3
33214481.666667
n÷3
24910861.25
n÷5
19928689
n2
9928816131468025
n3
9.8934144411105E+23
n4
9.85813897725E+31
n5
9.8229892898196E+39
2 √n
9982.1563301724
3 √n
463.60656583278
4 √n
99.910741815744
5 √n
39.782287058514
1 , 5 , 11 , 53 , 55 , 265 , 583 , 2915 , 34183 , 170915 , 376013 , 1811699 , 1880065 , 9058495 , 19928689 , 99643445
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
-99643444
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 99643445 can be divided by 16 positive divisors.
The sum of these divisors (counting 99643445) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101111100000111000000110101
3
Ternary
20221111102002222
4
Quaternary
11330013000311
5
Quinary
201002042240
6
Senary
13515412125
8
Octal
574070065
10
Decimal
99643445
12
Duodecimal
29454045
16
Hexadecimal
5f07035
20
Vigesimal
1b2f8c5
36
Base36
1nbpdh
md5
a49295690cbbc7b67deb626924e28342
sha1
51b716f5e2a8c3f5bf95433a59cb265feafa5339
sha256
6197938ca5f49cc9d96c1bf9e06f5928cdddb8716796fe05f392d3c6e47abead
sha512
18dc791fb9160b48a392fddec6cd542a5f54e2207e6bfd2120a5a2b181fd640b0049b92164dcabc2ab38eb6f33550a899e89836f0641b9df72a613163bf59bed
ripemd-160
52a2c25ab189217f336cbf0756758ff879c28370
Diameter
199286890
Circumference
626078229.58076
Area
3.1192295817464E+16
Volume
4.1441437502816E+24
Surface area
1.2476918326986E+17
Circumference
626078229.58076
Perimeter
398573780
Area
9928816131468025
Diagonal
140917111.32058
Surface area
59572896788808150
Volume
9.8934144411105E+23
Space diagonal
172587509.3812
Perimeter
298930335
Area
4.299303499678E+15
Altitude
86293754.690598
Surface area
4.299303499678E+15
Volume
1.1659500733997E+23
Height
46972370.440193