130792487 is an odd 9-digits composite number following 130792486
and preceding 130792488 . In scientific notation, it is written as 1.30792487 × 10^8.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 112055832 positive integers (up to 130792487) that are relatively prime to 130792487.
130792487 has 8 divisors, whose sum is 149546496
The reverse of 130792487 is 784297031
Previous prime number is 4663
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred thirty million seven hundred ninety-two thousand four hundred eighty-seven
Scientific notation
1.30792487 × 10^8
Engineering notation
1.30792487 × 10^6
Prime Factorization
7 × 4663 × 4007
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
130792487
Product of the distinct prime numbers
The prime factorization of 130792487 is 7 × 4663 × 4007.
Since it has a total of 3 prime factors.
10 , 9 , 46 , 9 , 289 , 954 , 4066 , 261 , 10461 , 85627 , 753362 , 99586 , 3088171 , 6669572 , 40097457 , 60416787 , 252023063 , 109731161 , 1683921266 , 5697638159
n×2
261584974
n×3
392377461
n×4
523169948
n×5
653962435
n÷2
65396243.5
n÷3
43597495.666667
n÷3
32698121.75
n÷5
26158497.4
n2
17106674655645169
n3
2.2374245225117E+24
n4
2.9263831777409E+32
n5
3.827489337317E+40
2 √n
11436.454301924
3 √n
507.60699629548
4 √n
106.94135917373
5 √n
42.006506010551
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
-130792486
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 130792487 can be divided by 8 positive divisors.
The sum of these divisors (counting 130792487) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110010111011110000100111
3
Ternary
100010002221120012
4
Quaternary
13302323300213
5
Quinary
231440324422
6
Senary
20551200435
8
Octal
762736047
10
Decimal
130792487
12
Duodecimal
3797611b
16
Hexadecimal
7cbbc27
20
Vigesimal
20h9147
36
Base36
25vc4n
md5
3288c8615b5f9275f4b5095b66d9ef9f
sha1
5d9a072f6082c69bad21466014cbf1bbe675861e
sha256
ba0041c46d49df7dc884ade31be74690f6e7886ca16357f1dae290c81cb2cf6e
sha512
85c74f0e6bd4b1ef2fad2b62ff30f9ffd386ca06dbe87e1d83df082185dd06048ecc4faee86cd80da08ac68ffeca323b5bf1bb2993a681eebd108260400e7aca
ripemd-160
e381e4838d1634944aff1c2e50fdb49d438fcb08
Diameter
261584974
Circumference
821793432.60788
Area
5.3742203425526E+16
Volume
9.3721019238459E+24
Surface area
2.149688137021E+17
Circumference
821793432.60788
Perimeter
523169948
Area
17106674655645169
Diagonal
184968508.97191
Surface area
102640047933871014
Volume
2.2374245225117E+24
Space diagonal
226539232.73229
Perimeter
392377461
Area
7.4074074130321E+15
Altitude
113269616.36615
Surface area
7.4074074130321E+15
Volume
2.6368300871018E+23
Height
61656169.657302