138214453 is an odd 9-digits composite number following 138214452
and preceding 138214454 . In scientific notation, it is written as 1.38214453 × 10^8.
The sum of its digits is 31. It has a total of 3 prime factors and 6 positive divisors.
There are 127582416 positive integers (up to 138214453) that are relatively prime to 138214453.
138214453 has 6 divisors, whose sum is 149664354
The reverse of 138214453 is 354412831
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 31
Digital Root 4
Name
one hundred thirty-eight million two hundred fourteen thousand four hundred fifty-three
Scientific notation
1.38214453 × 10^8
Engineering notation
1.38214453 × 10^6
Prime Factorization
13 × 13 × 817837
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
10631881
Product of the distinct prime numbers
The prime factorization of 138214453 is 13 × 13 × 817837.
Since it has a total of 3 prime factors.
6 , 2 , 55 , 17 , 548 , 978 , 7680 , 403 , 62771 , 8942 , 479188 , 437774 , 4810753 , 6111169 , 43644168 , 61003417 , 637026632 , 29346627 , 3298141264 , 6663222577
n×2
276428906
n×3
414643359
n×4
552857812
n×5
691072265
n÷2
69107226.5
n÷3
46071484.333333
n÷3
34553613.25
n÷5
27642890.6
n2
19103235018089209
n3
2.6403431785556E+24
n4
3.6493358815635E+32
n5
5.0439096268357E+40
2 √n
11756.464306925
3 √n
517.03247217372
4 √n
108.42723046783
5 √n
42.47278036851
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-138214452
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 138214453 can be divided by 6 positive divisors.
The sum of these divisors (counting 138214453) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1000001111001111110000110101
3
Ternary
100122002000120211
4
Quaternary
20033033300311
5
Quinary
240340330303
6
Senary
21414225421
8
Octal
1017176065
10
Decimal
138214453
12
Duodecimal
3a355271
16
Hexadecimal
83cfc35
20
Vigesimal
233gg2d
36
Base36
2aaeyd
md5
bdead37b5cbc5a31d69789b9be9f1a03
sha1
529a48b72dd6c0baa0fecc8c5597d71f8e5653a8
sha256
9dd8607b21d6a68bb2c2e391105d53350d84f5dcd366125469b756f355cf0bca
sha512
5e212b6e97df0ced7b2bbcaa59ca266e611365b4710b6aec5e689bc1416e2438b23942a813416283db3795106e17d98380e752a91b086600a2696ab55237bf66
ripemd-160
4737399673af9597065538a75dff7fcc33c88e26
Diameter
276428906
Circumference
868427020.32946
Area
6.0014582792628E+16
Volume
1.1059843643608E+25
Surface area
2.4005833117051E+17
Circumference
868427020.32946
Perimeter
552857812
Area
19103235018089209
Diagonal
195464753.94858
Surface area
114619410108535254
Volume
2.6403431785556E+24
Space diagonal
239394454.93634
Perimeter
414643359
Area
8.2719434100649E+15
Altitude
119697227.46817
Surface area
8.2719434100649E+15
Volume
3.1116742770272E+23
Height
65154917.98286