99697842 is an even 8-digits composite number following 99697841
and preceding 99697843 . In scientific notation, it is written as 9.9697842 × 10^7.
The sum of its digits is 54. It has a total of 5 prime factors and 24 positive divisors.
There are 32811480 positive integers (up to 99697842) that are relatively prime to 99697842.
99697842 has 24 divisors, whose sum is 218749440
The reverse of 99697842 is 24879699
Previous prime number is 79
Is Prime? no
Number parity even
Number length 8
Sum of Digits 54
Digital Root 9
Name
ninety-nine million six hundred ninety-seven thousand eight hundred forty-two
Scientific notation
9.9697842 × 10^7
Engineering notation
9.9697842 × 10^6
Prime Factorization
2 × 3 × 3 × 79 × 70111
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
33232614
Product of the distinct prime numbers
The prime factorization of 99697842 is 2 × 3 × 3 × 79 × 70111.
Since it has a total of 5 prime factors.
7 , 10 , 92 , 38 , 145 , 805 , 6161 , 6181 , 43285 , 34277 , 935469 , 580867 , 308215 , 7206106 , 6870119 , 79028925 , 870527772 , 572645859 , 9024891946 , 5839603144
n×2
199395684
n×3
299093526
n×4
398791368
n×5
498489210
n÷2
49848921
n÷3
33232614
n÷3
24924460.5
n÷5
19939568.4
n2
9939659699456964
n3
9.9096262225023E+23
n4
9.8796834941009E+31
n5
9.8498312400488E+39
2 √n
9984.8806702935
3 √n
463.69091397574
4 √n
99.924374755579
5 √n
39.786629671659
1 , 2 , 3 , 6 , 9 , 18 , 79 , 158 , 237 , 474 , 711 , 1422 , 70111 , 140222 , 210333 , 420666 , 630999 , 1261998 , 5538769 , 11077538 , 16616307 , 33232614 , 49848921 , 99697842
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-99697841
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 99697842 can be divided by 24 positive divisors.
The sum of these divisors (counting 99697842) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
101111100010100010010110010
3
Ternary
20221121011201200
4
Quaternary
11330110102302
5
Quinary
201010312332
6
Senary
13520512030
8
Octal
574242262
10
Decimal
99697842
12
Duodecimal
2947b616
16
Hexadecimal
5f144b2
20
Vigesimal
1b324c2
36
Base36
1ncvci
md5
37304a9484cbfb9282e36b8c8cc7d698
sha1
e7ebbf33d261d544c0aee141814ee09679a3861e
sha256
1c4848f6120313ad2c93c1ef400ecadcb01b739b57b38f82d9d36ee02c53c736
sha512
bb2a3b8515a35a29263f0a5dc8ca375841e421266b65ca92cbd7da2e9668971caea83983be08b4bd9818a43686658ca544a0a222f0f21906a35a365443b71076
ripemd-160
31c0b486fb2026c222d6e640fa6ccb7c44a05729
Diameter
199395684
Circumference
626420016.01191
Area
3.1226361890997E+16
Volume
4.1509345253912E+24
Surface area
1.2490544756399E+17
Circumference
626420016.01191
Perimeter
398791368
Area
9939659699456964
Diagonal
140994040.29573
Surface area
59637958196741784
Volume
9.9096262225023E+23
Space diagonal
172681727.74897
Perimeter
299093526
Area
4.3039989023511E+15
Altitude
86340863.874487
Surface area
4.3039989023511E+15
Volume
1.1678606501592E+23
Height
46998013.43191