138977404 is an even 9-digits composite number following 138977403
and preceding 138977405 . In scientific notation, it is written as 1.38977404 × 10^8.
The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors.
There are 69462144 positive integers (up to 138977404) that are relatively prime to 138977404.
138977404 has 12 divisors, whose sum is 243303424
The reverse of 138977404 is 404779831
Previous prime number is 3583
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred thirty-eight million nine hundred seventy-seven thousand four hundred four
Scientific notation
1.38977404 × 10^8
Engineering notation
1.38977404 × 10^6
Prime Factorization
2 × 2 × 3583 × 9697
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
69488702
Product of the distinct prime numbers
The prime factorization of 138977404 is 2 × 2 × 3583 × 9697.
Since it has a total of 4 prime factors.
3 , 1 , 77 , 40 , 990 , 648 , 4383 , 4811 , 69645 , 2290 , 272073 , 385632 , 5896993 , 2012107 , 47240858 , 85769279 , 489087123 , 461973950 , 3205273627 , 2464553284
n×2
277954808
n×3
416932212
n×4
555909616
n×5
694887020
n÷2
69488702
n÷3
46325801.333333
n÷3
34744351
n÷5
27795480.8
n2
19314718822579216
n3
2.684309480952E+24
n4
3.730583631953E+32
n5
5.1846682857371E+40
2 √n
11788.867799751
3 √n
517.98207577498
4 √n
108.57655271628
5 √n
42.519567568362
1 , 2 , 4 , 3583 , 7166 , 9697 , 14332 , 19394 , 38788 , 34744351 , 69488702 , 138977404
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
-138977403
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 138977404 can be divided by 12 positive divisors.
The sum of these divisors (counting 138977404) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000010010001010000001111100
3
Ternary
100200111210011021
4
Quaternary
20102022001330
5
Quinary
241034234104
6
Senary
21442433524
8
Octal
1022120174
10
Decimal
138977404
12
Duodecimal
3a6628a4
16
Hexadecimal
848a07c
20
Vigesimal
238c3a4
36
Base36
2aqrng
md5
7edd4edc940a609a97d395523d97d612
sha1
20348f75559e9031764b4d8621464a86b721da9f
sha256
9109c23d471e8dc3011f754ce26d23ecb9297056464103eedbe755edc0a5be9d
sha512
7568a0bf04ec1b7f1e2d59b0882d143f2685a7e208442d17a3456642c5b9701ac8d73d065a5d376be7fee777030e01369148a29dd855ce117048f78761235233
ripemd-160
2bd1f2859e847ceac915a97e75806c592555ab97
Diameter
277954808
Circumference
873220782.84276
Area
6.0678978759167E+16
Volume
1.1244009260427E+25
Surface area
2.4271591503667E+17
Circumference
873220782.84276
Perimeter
555909616
Area
19314718822579216
Diagonal
196543729.6002
Surface area
115888312935475296
Volume
2.684309480952E+24
Space diagonal
240715924.83203
Perimeter
416932212
Area
8.3635185836535E+15
Altitude
120357962.41601
Surface area
8.3635185836535E+15
Volume
3.1634890613075E+23
Height
65514576.533402