130478947 is an odd 9-digits composite number following 130478946
and preceding 130478948 . In scientific notation, it is written as 1.30478947 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 123390504 positive integers (up to 130478947) that are relatively prime to 130478947.
130478947 has 8 divisors, whose sum is 137592000
The reverse of 130478947 is 749874031
Previous prime number is 587
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred thirty million four hundred seventy-eight thousand nine hundred forty-seven
Scientific notation
1.30478947 × 10^8
Engineering notation
1.30478947 × 10^6
Prime Factorization
19 × 587 × 11699
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
130478947
Product of the distinct prime numbers
The prime factorization of 130478947 is 19 × 587 × 11699.
Since it has a total of 3 prime factors.
9 , 6 , 66 , 11 , 133 , 757 , 3161 , 4120 , 18358 , 11977 , 818487 , 740258 , 3026137 , 5962183 , 25308687 , 46779799 , 659523271 , 473547499 , 3347006381 , 3443206563
n×2
260957894
n×3
391436841
n×4
521915788
n×5
652394735
n÷2
65239473.5
n÷3
43492982.333333
n÷3
32619736.75
n÷5
26095789.4
n2
17024755610228809
n3
2.221372184955E+24
n4
2.8984230358802E+32
n5
3.7818318568219E+40
2 √n
11422.738156852
3 √n
507.20105441463
4 √n
106.87721065247
5 √n
41.986346798499
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-130478946
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 130478947 can be divided by 8 positive divisors.
The sum of these divisors (counting 130478947) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110001101111001101100011
3
Ternary
100002112000110121
4
Quaternary
13301233031203
5
Quinary
231400311242
6
Senary
20540341111
8
Octal
761571543
10
Decimal
130478947
12
Duodecimal
37844797
16
Hexadecimal
7c6f363
20
Vigesimal
20f9h77
36
Base36
25om77
md5
bba452ac81c327359cbf3ba04d770b2b
sha1
ccbd1f23af1eacf85fd52b6c62165c673ca9670d
sha256
bcce770ef00559fd893dfdfb7ac6dcddbf6aeebfe4bd8124f8a30acbc0ff7424
sha512
263b314e119c8ef570b232f1621cf0f0e1db158e735bcdeea8f937e3f7f27defb23981643eec99d8fdb5612477207f02731e5071d338b46b88a01f254ab3065f
ripemd-160
d82c7d892c9f66a3f96297759f401f4309a63062
Diameter
260957894
Circumference
819823402.68666
Area
5.3484847154256E+16
Volume
9.3048620495244E+24
Surface area
2.1393938861703E+17
Circumference
819823402.68666
Perimeter
521915788
Area
17024755610228809
Diagonal
184525096.45156
Surface area
102148533661372854
Volume
2.221372184955E+24
Space diagonal
225996165.52209
Perimeter
391436841
Area
7.3719354258399E+15
Altitude
112998082.76104
Surface area
7.3719354258399E+15
Volume
2.6179122258681E+23
Height
61508365.483853