130872893 is an odd 9-digits composite number following 130872892
and preceding 130872894 . In scientific notation, it is written as 1.30872893 × 10^8.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 123888960 positive integers (up to 130872893) that are relatively prime to 130872893.
130872893 has 8 divisors, whose sum is 137867520
The reverse of 130872893 is 398278031
Previous prime number is 3121
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred thirty million eight hundred seventy-two thousand eight hundred ninety-three
Scientific notation
1.30872893 × 10^8
Engineering notation
1.30872893 × 10^6
Prime Factorization
19 × 3121 × 2207
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
130872893
Product of the distinct prime numbers
The prime factorization of 130872893 is 19 × 3121 × 2207.
Since it has a total of 3 prime factors.
4 , 6 , 54 , 26 , 6 , 678 , 5305 , 6507 , 54536 , 87131 , 144306 , 907821 , 675561 , 1742529 , 71081076 , 29098725 , 920053025 , 361849757 , 4605790567 , 3927134495
n×2
261745786
n×3
392618679
n×4
523491572
n×5
654364465
n÷2
65436446.5
n÷3
43624297.666667
n÷3
32718223.25
n÷5
26174578.6
n2
17127714122189449
n3
2.2415534976479E+24
n4
2.9335859105145E+32
n5
3.8392687497307E+40
2 √n
11439.969099609
3 √n
507.71099382672
4 √n
106.95779120573
5 √n
42.011669525592
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
-130872892
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 130872893 can be divided by 8 positive divisors.
The sum of these divisors (counting 130872893) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110011001111011000111101
3
Ternary
100010021000212012
4
Quaternary
13303033120331
5
Quinary
232000413033
6
Senary
20553021005
8
Octal
763173075
10
Decimal
130872893
12
Duodecimal
379b4765
16
Hexadecimal
7ccf63d
20
Vigesimal
20hj24d
36
Base36
25x265
md5
86b60b8d4d439065af35e23fbf3dfc8b
sha1
a03c9f121d025ebdf7bd0b14535df032a5b54ca7
sha256
4ade0123614a2cbd88df212fca55db85c70d0fca65add69fccf4ff88658787b7
sha512
1597d573c81ba3656e5374b326ae4cd7dd77f9c5a4bb452911b959d43070d7eeb3d883ac14139e46bf979ea26b8c70bec5d34fcd5d92d9e786432a5c3e3ea58e
ripemd-160
740560c9f8e6b3b9980c7aa550cebfe5ccafe3bf
Diameter
261745786
Circumference
822298638.40569
Area
5.3808300859057E+16
Volume
9.3893973344521E+24
Surface area
2.1523320343623E+17
Circumference
822298638.40569
Perimeter
523491572
Area
17127714122189449
Diagonal
185082220.2276
Surface area
102766284733136694
Volume
2.2415534976479E+24
Space diagonal
226678500.00953
Perimeter
392618679
Area
7.4165177692868E+15
Altitude
113339250.00476
Surface area
7.4165177692868E+15
Volume
2.6416961309654E+23
Height
61694073.409201