131749708 is an even 9-digits composite number following 131749707
and preceding 131749709 . In scientific notation, it is written as 1.31749708 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 6 positive divisors.
There are 65874852 positive integers (up to 131749708) that are relatively prime to 131749708.
131749708 has 6 divisors, whose sum is 230561996
The reverse of 131749708 is 807947131
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred thirty-one million seven hundred forty-nine thousand seven hundred eight
Scientific notation
1.31749708 × 10^8
Engineering notation
1.31749708 × 10^6
Prime Factorization
2 × 2 × 32937427
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
65874854
Product of the distinct prime numbers
The prime factorization of 131749708 is 2 × 2 × 32937427.
Since it has a total of 3 prime factors.
1 , 5 , 22 , 84 , 807 , 744 , 5217 , 733 , 71261 , 95753 , 561491 , 496486 , 3659319 , 1060065 , 49933896 , 61007463 , 359008798 , 399144719 , 6661913192 , 8354449250
n×2
263499416
n×3
395249124
n×4
526998832
n×5
658748540
n÷2
65874854
n÷3
43916569.333333
n÷3
32937427
n÷5
26349941.6
n2
17357985558085264
n3
2.286909528746E+24
n4
3.012996626347E+32
n5
3.969614257262E+40
2 √n
11478.227563522
3 √n
508.84231577011
4 √n
107.13649034536
5 √n
42.067812762274
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
-131749707
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 131749708 can be divided by 6 positive divisors.
The sum of these divisors (counting 131749708) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
111110110100101011101001100
3
Ternary
100011220120121211
4
Quaternary
13312211131030
5
Quinary
232211442313
6
Senary
21023504204
8
Octal
766453514
10
Decimal
131749708
12
Duodecimal
38158064
16
Hexadecimal
7da574c
20
Vigesimal
2138e58
36
Base36
26fuq4
md5
82042be194b0d0959195c3689131191f
sha1
0de42b0856ebde6175165b17d3241287074f9535
sha256
fa88f4e9022c1671d16b392f189f65f0c1410696fd087ce6dd5c2f87e20ecf48
sha512
7e18a682b8af45be97c8a293b3d1653b4bf90ee86572997661ce64974581a6f0c854dc2eabb8a4994c72d642aea7757ee06bc159f4b352b9583b28973f58c646
ripemd-160
e6a4b741d1366b441c94a207468fec0951721c47
Diameter
263499416
Circumference
827807829.5308
Area
5.4531719910398E+16
Volume
9.5793842332437E+24
Surface area
2.1812687964159E+17
Circumference
827807829.5308
Perimeter
526998832
Area
17357985558085264
Diagonal
186322223.8923
Surface area
104147913348511584
Volume
2.286909528746E+24
Space diagonal
228197188.13836
Perimeter
395249124
Area
7.5162282259126E+15
Altitude
114098594.06918
Surface area
7.5162282259126E+15
Volume
2.6951487262273E+23
Height
62107407.964098