99888938 is an even 8-digits composite number following 99888937
and preceding 99888939 . In scientific notation, it is written as 9.9888938 × 10^7.
The sum of its digits is 62. It has a total of 3 prime factors and 8 positive divisors.
There are 49928896 positive integers (up to 99888938) that are relatively prime to 99888938.
99888938 has 8 divisors, whose sum is 149880132
The reverse of 99888938 is 83988899
Previous prime number is 4517
Is Prime? no
Number parity even
Number length 8
Sum of Digits 62
Digital Root 8
Name
ninety-nine million eight hundred eighty-eight thousand nine hundred thirty-eight
Scientific notation
9.9888938 × 10^7
Engineering notation
9.9888938 × 10^6
Prime Factorization
2 × 4517 × 11057
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
99888938
Product of the distinct prime numbers
The prime factorization of 99888938 is 2 × 4517 × 11057.
Since it has a total of 3 prime factors.
8 , 5 , 52 , 52 , 510 , 834 , 6192 , 7972 , 96688 , 42107 , 888335 , 968181 , 9513524 , 6185932 , 15433163 , 99310046 , 925734819 , 293019323 , 1984177976 , 3994749173
n×2
199777876
n×3
299666814
n×4
399555752
n×5
499444690
n÷2
49944469
n÷3
33296312.666667
n÷3
24972234.5
n÷5
19977787.6
n2
9977799934767844
n3
9.9667183906043E+23
n4
9.9556491538253E+31
n5
9.9445922107621E+39
2 √n
9994.4453572972
3 √n
463.98698499463
4 √n
99.972222928658
5 √n
39.801870208567
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
-99888937
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 99888938 can be divided by 8 positive divisors.
The sum of these divisors (counting 99888938) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111101000010111100101010
3
Ternary
20221221212212022
4
Quaternary
11331002330222
5
Quinary
201032421223
6
Senary
13524544442
8
Octal
575027452
10
Decimal
99888938
12
Duodecimal
29552122
16
Hexadecimal
5f42f2a
20
Vigesimal
1b4626i
36
Base36
1ngysq
md5
4c8afdbb93927cff8cf21268dcf3f64a
sha1
371a5a34aec68e666f2cb5302896c700b53b89de
sha256
ca362b422e568ea70269de4d9dff13e3ab4136a60d522027f842b5e7a86d30a8
sha512
0fa4651af7f548a0bea545044a0a94857ec66ab5f4d1a1853af9be539b2a324c5d690f821351b7859775ffe4a61ba0c29b25a29db72f1205a3877f80ac932936
ripemd-160
3e8dba0af78c3467102f2066549eb9c35f678619
Diameter
199777876
Circumference
627620707.59137
Area
3.1346182974055E+16
Volume
4.1748492368428E+24
Surface area
1.2538473189622E+17
Circumference
627620707.59137
Perimeter
399555752
Area
9977799934767844
Diagonal
141264290.85065
Surface area
59866799608607064
Volume
9.9667183906043E+23
Space diagonal
173012715.7301
Perimeter
299666814
Area
4.3205141086938E+15
Altitude
86506357.865049
Surface area
4.3205141086938E+15
Volume
1.1745890266955E+23
Height
47088096.950215