130487907 is an odd 9-digits composite number following 130487906
and preceding 130487908 . In scientific notation, it is written as 1.30487907 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 76356000 positive integers (up to 130487907) that are relatively prime to 130487907.
130487907 has 16 divisors, whose sum is 196346880
The reverse of 130487907 is 709784031
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred thirty million four hundred eighty-seven thousand nine hundred seven
Scientific notation
1.30487907 × 10^8
Engineering notation
1.30487907 × 10^6
Prime Factorization
3 × 11 × 29 × 136351
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
130487907
Product of the distinct prime numbers
The prime factorization of 130487907 is 3 × 11 × 29 × 136351.
Since it has a total of 4 prime factors.
1 , 6 , 50 , 8 , 926 , 698 , 3108 , 3821 , 3703 , 87887 , 11020 , 452736 , 1700296 , 8858727 , 99601946 , 90379852 , 381053418 , 983272567 , 1066766840 , 4580302990
n×2
260975814
n×3
391463721
n×4
521951628
n×5
652439535
n÷2
65243953.5
n÷3
43495969
n÷3
32621976.75
n÷5
26097581.4
n2
17027093873240649
n3
2.2218298418117E+24
n4
2.8992192576815E+32
n5
3.7831305286895E+40
2 √n
11423.130350302
3 √n
507.2126639949
4 √n
106.87904542193
5 √n
41.986923423837
1 , 3 , 11 , 29 , 33 , 87 , 319 , 957 , 136351 , 409053 , 1499861 , 3954179 , 4499583 , 11862537 , 43495969 , 130487907
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
-130487906
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 130487907 can be divided by 16 positive divisors.
The sum of these divisors (counting 130487907) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111110001110001011001100011
3
Ternary
100002112110202110
4
Quaternary
13301301121203
5
Quinary
231401103112
6
Senary
20540450403
8
Octal
761613143
10
Decimal
130487907
12
Duodecimal
37849a03
16
Hexadecimal
7c71663
20
Vigesimal
20fajf7
36
Base36
25ot43
md5
82793fc9fcf5ace4804ad7a6fdc1717a
sha1
09323fe6da89a134f194212814cb2b42771269a2
sha256
5f3e2994a7d90839a0205c66398612312c94c248dd55d1f179613bd90fc6ab46
sha512
e5b55076b643227cf6a3c1d8bd220b995d3dd40b189a1c635bc0cd406b2e921b7986b9f9e578ec9dcc3bb3c2100c5bdfcc15c410cb3a45e07054295ecb0fe4fa
ripemd-160
3c37782fda4312536aa6be9e76b628a9e1b7592c
Diameter
260975814
Circumference
819879700.02702
Area
5.3492193024157E+16
Volume
9.3067790780829E+24
Surface area
2.1396877209663E+17
Circumference
819879700.02702
Perimeter
521951628
Area
17027093873240649
Diagonal
184537767.80508
Surface area
102162563239443894
Volume
2.2218298418117E+24
Space diagonal
226011684.69732
Perimeter
391463721
Area
7.3729479234244E+15
Altitude
113005842.34866
Surface area
7.3729479234244E+15
Volume
2.6184515796461E+23
Height
61512589.26836