131427480 is an even 9-digits composite number following 131427479
and preceding 131427481 . In scientific notation, it is written as 1.31427480 × 10^8.
The sum of its digits is 30. It has a total of 5 prime factors and 16 positive divisors.
There are 35047296 positive integers (up to 131427480) that are relatively prime to 131427480.
131427480 has 16 divisors, whose sum is 262855200
The reverse of 131427480 is 084724131
Previous prime number is 15
Is Prime? no
Number parity even
Number length 9
Sum of Digits 30
Digital Root 3
Name
one hundred thirty-one million four hundred twenty-seven thousand four hundred eighty
Scientific notation
1.31427480 × 10^8
Engineering notation
1.31427480 × 10^6
Prime Factorization
2 × 2 × 2 × 15 × 1095229
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
32856870
Product of the distinct prime numbers
The prime factorization of 131427480 is 2 × 2 × 2 × 15 × 1095229.
Since it has a total of 5 prime factors.
7 , 4 , 28 , 16 , 963 , 785 , 1507 , 328 , 58681 , 23768 , 64942 , 148964 , 8017580 , 2954596 , 88322321 , 67945863 , 939171166 , 563596557 , 6246561699 , 3047270024
n×2
262854960
n×3
394282440
n×4
525709920
n×5
657137400
n÷2
65713740
n÷3
43809160
n÷3
32856870
n÷5
26285496
n2
17273182499150400
n3
2.2701708474434E+24
n4
2.9836283364896E+32
n5
3.9213075352141E+40
2 √n
11464.182482846
3 √n
508.42714193367
4 √n
107.07092267673
5 √n
42.047215057441
1 , 2 , 4 , 8 , 15 , 30 , 60 , 120 , 1095229 , 2190458 , 4380916 , 8761832 , 16428435 , 32856870 , 65713740 , 131427480
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-131427479
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 131427480 can be divided by 16 positive divisors.
The sum of these divisors (counting 131427480) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111110101010110110010011000
3
Ternary
100011022012121110
4
Quaternary
13311112302120
5
Quinary
232121134410
6
Senary
21012540320
8
Octal
765266230
10
Decimal
131427480
12
Duodecimal
380216a0
16
Hexadecimal
7d56c98
20
Vigesimal
21188e0
36
Base36
268y3c
md5
3d501beb2780c3d8aee341e1b6805dee
sha1
e803fc46bc493241c9aa5d20949cd5eaabaeba6c
sha256
a917f11fab72b28bb8b1ec0687809f4ac3e63ef068a53f21510dd03ef167450f
sha512
97cd73075a900792b000aadcc93c516eae0825d8f6c6989aadd0252c5e6282eaef3c7fb85020884dbf1cf25f7d0084b6881969ef0b586eb403eadd02e2187f16
ripemd-160
ff2426b4075dbab27b103f3d4644948645efbe68
Diameter
262854960
Circumference
825783211.29564
Area
5.4265303243447E+16
Volume
9.5092694089627E+24
Surface area
2.1706121297379E+17
Circumference
825783211.29564
Perimeter
525709920
Area
17273182499150400
Diagonal
185866524.68452
Surface area
103639094994902400
Volume
2.2701708474434E+24
Space diagonal
227639072.87074
Perimeter
394282440
Area
7.4795074242345E+15
Altitude
113819536.43537
Surface area
7.4795074242345E+15
Volume
2.6754220011321E+23
Height
61955508.228173