1381708 is an even 7-digits composite number following 1381707
and preceding 1381709 . In scientific notation, it is written as 1.381708 × 10^6.
The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors.
There are 687312 positive integers (up to 1381708) that are relatively prime to 1381708.
1381708 has 12 divisors, whose sum is 2430400
The reverse of 1381708 is 8071831
Previous prime number is 1549
Is Prime? no
Number parity even
Number length 7
Sum of Digits 28
Digital Root 1
Name
one million three hundred eighty-one thousand seven hundred eight
Scientific notation
1.381708 × 10^6
Engineering notation
1.381708 × 10^6
Prime Factorization
2 × 2 × 1549 × 223
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
690854
Product of the distinct prime numbers
The prime factorization of 1381708 is 2 × 2 × 1549 × 223.
Since it has a total of 4 prime factors.
9 , 2 , 91 , 69 , 839 , 67 , 8068 , 4713 , 48499 , 19606 , 444125 , 487911 , 5941527 , 6329734 , 18534316 , 48645810 , 534281303 , 710883731 , 7259632210 , 3493448727
n×2
2763416
n×3
4145124
n×4
5526832
n×5
6908540
n÷2
690854
n÷3
460569.33333333
n÷3
345427
n÷5
276341.6
n2
1909116997264
n3
2637842228055646912
n4
3.6447277092423E+24
n5
5.0359494336818E+30
2 √n
1175.4607607232
3 √n
111.37954106011
4 √n
34.284993229155
5 √n
16.907650209136
1 , 2 , 4 , 223 , 446 , 892 , 1549 , 3098 , 6196 , 345427 , 690854 , 1381708
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
-1381707
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 1381708 can be divided by 12 positive divisors.
The sum of these divisors (counting 1381708) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101010001010101001100
3
Ternary
2121012100101
4
Quaternary
11101111030
5
Quinary
323203313
6
Senary
45340444
8
Octal
5212514
10
Decimal
1381708
12
Duodecimal
567724
16
Hexadecimal
15154c
20
Vigesimal
8ce58
36
Base36
tm4s
md5
321a068f6e96ef4d5f0b51d91e75c29e
sha1
b2026a02fa78a559a0944ae57834fa085fdb2b94
sha256
a4ef4798dd1a89168a63afbed56f5f4521462382309ce11f36ef89bd7f17dd6c
sha512
44ecd3f6079e5fa5fbd36ca7945b03d972a70ca345d6a40341cd619bea322c227d5bd3d0e4419842ae96692455cd587ef8e173c543a0017c4e73e3d6525b0131
ripemd-160
e6a79fafd262ead6203f64ccfe9c80f0b11e2cb0
Diameter
2763416
Circumference
8681527.4044125
Area
5997667933448
Volume
1.1049367686651E+19
Surface area
23990671733792
Circumference
8681527.4044125
Perimeter
5526832
Area
1909116997264
Diagonal
1954030.1928394
Surface area
11454701983584
Volume
2637842228055646912
Space diagonal
2393188.4572244
Perimeter
4145124
Area
826671909213.65
Altitude
1196594.2286122
Surface area
826671909213.65
Volume
3.1087268785973E+17
Height
651343.39761313