138798419 is an odd 9-digits composite number following 138798418
and preceding 138798420 . In scientific notation, it is written as 1.38798419 × 10^8.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 137648160 positive integers (up to 138798419) that are relatively prime to 138798419.
138798419 has 8 divisors, whose sum is 139953072
The reverse of 138798419 is 914897831
Previous prime number is 1483
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
one hundred thirty-eight million seven hundred ninety-eight thousand four hundred nineteen
Scientific notation
1.38798419 × 10^8
Engineering notation
1.38798419 × 10^6
Prime Factorization
173 × 1483 × 541
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
138798419
Product of the distinct prime numbers
The prime factorization of 138798419 is 173 × 1483 × 541.
Since it has a total of 3 prime factors.
4 , 7 , 8 , 12 , 744 , 660 , 8370 , 6642 , 13839 , 20476 , 24183 , 722001 , 1004466 , 4382243 , 35009204 , 71086355 , 664836576 , 475930361 , 5923999559 , 3566060520
n×2
277596838
n×3
416395257
n×4
555193676
n×5
693992095
n÷2
69399209.5
n÷3
46266139.666667
n÷3
34699604.75
n÷5
27759683.8
n2
19265001116899561
n3
2.6739516970589E+24
n4
3.7114026803414E+32
n5
5.1513682430375E+40
2 √n
11781.274082204
3 √n
517.75961551018
4 √n
108.5415776659
5 √n
42.508609976578
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
-138798418
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 138798419 can be divided by 8 positive divisors.
The sum of these divisors (counting 138798419) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000010001011110010101010011
3
Ternary
100200011200122012
4
Quaternary
20101132111103
5
Quinary
241013022134
6
Senary
21434533135
8
Octal
1021362523
10
Decimal
138798419
12
Duodecimal
3a5971ab
16
Hexadecimal
845e553
20
Vigesimal
2379g0j
36
Base36
2amxjn
md5
75a11106d171c4f263ff1a8ad38eb1e6
sha1
e4af9c24619c091cf1f0a6aa84a28d2665aaf365
sha256
d521ae02e3df4c48f65d09147c04de7633ac96a893dd5557d0a589a946dca90a
sha512
fb6679fad34740ace68c16cbc561d7ce3a687e8fabcb8c372a53e184ccdc6fde32451b7f9444ed6069d8599d50f0bc58f223a790bce99a2e3f634b04d1d78130
ripemd-160
dc5fcdefe4b89ce6f3e095b4c62a58b15a57cc14
Diameter
277596838
Circumference
872096186.92056
Area
6.0522785980251E+16
Volume
1.1200622676712E+25
Surface area
2.42091143921E+17
Circumference
872096186.92056
Perimeter
555193676
Area
19265001116899561
Diagonal
196290606.58574
Surface area
115590006701397366
Volume
2.6739516970589E+24
Space diagonal
240405913.71823
Perimeter
416395257
Area
8.3419901855853E+15
Altitude
120202956.85912
Surface area
8.3419901855853E+15
Volume
3.151282295926E+23
Height
65430202.195248