101331388 is an even 9-digits composite number following 101331387
and preceding 101331389 . In scientific notation, it is written as 1.01331388 × 10^8.
The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors.
There are 50534672 positive integers (up to 101331388) that are relatively prime to 101331388.
101331388 has 12 divisors, whose sum is 177788520
The reverse of 101331388 is 883133101
Previous prime number is 389
Is Prime? no
Number parity even
Number length 9
Sum of Digits 28
Digital Root 1
Name
one hundred one million three hundred thirty-one thousand three hundred eighty-eight
Scientific notation
1.01331388 × 10^8
Engineering notation
1.01331388 × 10^6
Prime Factorization
2 × 2 × 389 × 65123
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
50665694
Product of the distinct prime numbers
The prime factorization of 101331388 is 2 × 2 × 389 × 65123.
Since it has a total of 4 prime factors.
7 , 1 , 72 , 65 , 198 , 216 , 8142 , 4894 , 44688 , 64026 , 748852 , 514503 , 4353107 , 186795 , 73859147 , 99369660 , 938836216 , 236879430 , 8098554823 , 5843019509
n×2
202662776
n×3
303994164
n×4
405325552
n×5
506656940
n÷2
50665694
n÷3
33777129.333333
n÷3
25332847
n÷5
20266277.6
n2
10268050194006544
n3
1.0404757782124E+24
n4
1.0543285478664E+32
n5
1.0683657516332E+40
2 √n
10066.349288595
3 √n
466.20972710724
4 √n
100.33119798246
5 √n
39.916163999529
1 , 2 , 4 , 389 , 778 , 1556 , 65123 , 130246 , 260492 , 25332847 , 50665694 , 101331388
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-101331387
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 101331388 can be divided by 12 positive divisors.
The sum of these divisors (counting 101331388) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110000010100011000110111100
3
Ternary
21001200011112101
4
Quaternary
12002203012330
5
Quinary
201420101023
6
Senary
14015514444
8
Octal
602430674
10
Decimal
101331388
12
Duodecimal
29b28a24
16
Hexadecimal
60a31bc
20
Vigesimal
1bd6898
36
Base36
1obvss
md5
81265863568268262be24b8fd3e98596
sha1
41f8d25682c6bce3e3f5fe00e9dd001fd5f908dc
sha256
5adbd10b35ec313e807854e3d6cacc384dc37439db77eb06c3d08ea0a3ef376b
sha512
9575541052898eea34567c6408709c35669d70480aae71ed43f2a36d73c753a8e82fd4fcc59780c972c0c5ad1fa66089a3b64eb295c38ca7bb11aef31599c945
ripemd-160
28ac7f7d310ac8eb5ea3880d3c6b8f317f989d44
Diameter
202662776
Circumference
636683888.23771
Area
3.2258031056182E+16
Volume
4.3583347480934E+24
Surface area
1.2903212422473E+17
Circumference
636683888.23771
Perimeter
405325552
Area
10268050194006544
Diagonal
143304223.20369
Surface area
61608301164039264
Volume
1.0404757782124E+24
Space diagonal
175511112.41748
Perimeter
303994164
Area
4.4461961576717E+15
Altitude
87755556.208738
Surface area
4.4461961576717E+15
Volume
1.2262124640572E+23
Height
47768074.40123