99841638 is an even 8-digits composite number following 99841637
and preceding 99841639 . In scientific notation, it is written as 9.9841638 × 10^7.
The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors.
There are 29427840 positive integers (up to 99841638) that are relatively prime to 99841638.
99841638 has 32 divisors, whose sum is 160174080
The reverse of 99841638 is 83614899
Previous prime number is 157
Is Prime? no
Number parity even
Number length 8
Sum of Digits 48
Digital Root 3
Name
ninety-nine million eight hundred forty-one thousand six hundred thirty-eight
Scientific notation
9.9841638 × 10^7
Engineering notation
9.9841638 × 10^6
Prime Factorization
2 × 39 × 31 × 157 × 263
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
99841638
Product of the distinct prime numbers
The prime factorization of 99841638 is 2 × 39 × 31 × 157 × 263.
Since it has a total of 5 prime factors.
5 , 4 , 52 , 95 , 574 , 216 , 9117 , 6954 , 93693 , 24330 , 21257 , 914742 , 7096271 , 9777954 , 99958187 , 22393811 , 6817284 , 60682128 , 5426732168 , 8309027644
n×2
199683276
n×3
299524914
n×4
399366552
n×5
499208190
n÷2
49920819
n÷3
33280546
n÷3
24960409.5
n÷5
19968327.6
n2
9968352678523044
n3
9.9525665958543E+23
n4
9.9368055123418E+31
n5
9.9210693883963E+39
2 √n
9992.0787627
3 √n
463.91373681242
4 √n
99.960385967142
5 √n
39.798100051052
1 , 2 , 31 , 39 , 62 , 78 , 157 , 263 , 314 , 526 , 1209 , 2418 , 4867 , 6123 , 8153 , 9734 , 10257 , 12246 , 16306 , 20514 , 41291 , 82582 , 189813 , 317967 , 379626 , 635934 , 1280021 , 1610349 , 2560042 , 3220698 , 49920819 , 99841638
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-99841637
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 99841638 can be divided by 32 positive divisors.
The sum of these divisors (counting 99841638) is 1, the average is 0.03125.
Base
System
Value
2
Binary
101111100110111011001100110
3
Ternary
20221212110222110
4
Quaternary
11330313121212
5
Quinary
201024413023
6
Senary
13523541450
8
Octal
574673146
10
Decimal
99841638
12
Duodecimal
2952a886
16
Hexadecimal
5f37666
20
Vigesimal
1b4041i
36
Base36
1nfyau
md5
01c62ed6944e870ab3739fe58c505f15
sha1
ffa27ef67fa83930c82cfab7db9c2c8d6165617a
sha256
540e83065fc4709778f2e943c31dd6d03dfec4e08ad6d51740ef4e20496f1133
sha512
81c35eeb3b7f088941ba9c761461198dfe8c164e03ea68b58006860cd37810238604de8f404ee94f3016a0044b123cafad23afd7f706b98c0d9d5ea97f09cc85
ripemd-160
7086d8f4c1a7cd4da06ffe8a556731692c5adee8
Diameter
199683276
Circumference
627323512.92634
Area
3.131650354324E+16
Volume
4.1689213469199E+24
Surface area
1.2526601417296E+17
Circumference
627323512.92634
Perimeter
399366552
Area
9968352678523044
Diagonal
141197398.54914
Surface area
59810116071138264
Volume
9.9525665958543E+23
Space diagonal
172930789.7269
Perimeter
299524914
Area
4.3164233267418E+15
Altitude
86465394.86345
Surface area
4.3164233267418E+15
Volume
1.1729212216899E+23
Height
47065799.516382