99682989 is an odd 8-digits composite number following 99682988
and preceding 99682990 . In scientific notation, it is written as 9.9682989 × 10^7.
The sum of its digits is 60. It has a total of 3 prime factors and 8 positive divisors.
There are 54484848 positive integers (up to 99682989) that are relatively prime to 99682989.
99682989 has 8 divisors, whose sum is 108970752
The reverse of 99682989 is 98928699
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 60
Digital Root 6
Name
ninety-nine million six hundred eighty-two thousand nine hundred eighty-nine
Scientific notation
9.9682989 × 10^7
Engineering notation
9.9682989 × 10^6
Prime Factorization
21 × 23 × 206383
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
99682989
Product of the distinct prime numbers
The prime factorization of 99682989 is 21 × 23 × 206383.
Since it has a total of 3 prime factors.
3 , 1 , 6 , 73 , 917 , 851 , 6586 , 8077 , 61733 , 23301 , 765729 , 294313 , 5021798 , 4775363 , 58798082 , 20329544 , 781548609 , 486681502 , 7130312416 , 1693561035
n×2
199365978
n×3
299048967
n×4
398731956
n×5
498414945
n÷2
49841494.5
n÷3
33227663
n÷3
24920747.25
n÷5
19936597.8
n2
9936698295974121
n3
9.9051978693391E+23
n4
9.8737973025215E+31
n5
9.8424962789548E+39
2 √n
9984.1368680522
3 √n
463.66788591731
4 √n
99.920652860418
5 √n
39.785444117353
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
-99682988
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 99682989 can be divided by 8 positive divisors.
The sum of these divisors (counting 99682989) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111100010000101010101101
3
Ternary
20221120102100120
4
Quaternary
11330100222231
5
Quinary
201004323424
6
Senary
13520315153
8
Octal
574205255
10
Decimal
99682989
12
Duodecimal
29472ab9
16
Hexadecimal
5f10aad
20
Vigesimal
1b30799
36
Base36
1ncjvx
md5
b16bebd6c9184a776ad456be0debef0e
sha1
2afef45b74905320ce04a8d2e481246ba3563b21
sha256
f95d53835064c80272243f37902f77b73a510b7b11142d48bb19bdc7b3a7ccbf
sha512
824cdb8d8a90c6c61b1fad88f159548efb0fc0b0fe6ee811b723c8d87e6696a3bc92bc77fe4a8bd1027703529f88a7dd9b9db8f559221ebdb568894907f9b64d
ripemd-160
a590fb2b6c3781830fae10251c543829d2a0a850
Diameter
199365978
Circumference
626326691.86054
Area
3.1217058367571E+16
Volume
4.1490795811559E+24
Surface area
1.2486823347028E+17
Circumference
626326691.86054
Perimeter
398731956
Area
9936698295974121
Diagonal
140973034.98169
Surface area
59620189775844726
Volume
9.9051978693391E+23
Space diagonal
172656001.59833
Perimeter
299048967
Area
4.3027165770276E+15
Altitude
86328000.799165
Surface area
4.3027165770276E+15
Volume
1.167338763734E+23
Height
46991011.660563