130221497 is an odd 9-digits composite number following 130221496
and preceding 130221498 . In scientific notation, it is written as 1.30221497 × 10^8.
The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors.
There are 105743664 positive integers (up to 130221497) that are relatively prime to 130221497.
130221497 has 8 divisors, whose sum is 156657600
The reverse of 130221497 is 794122031
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 29
Digital Root 2
Name
one hundred thirty million two hundred twenty-one thousand four hundred ninety-seven
Scientific notation
1.30221497 × 10^8
Engineering notation
1.30221497 × 10^6
Prime Factorization
7 × 19 × 979109
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
130221497
Product of the distinct prime numbers
The prime factorization of 130221497 is 7 × 19 × 979109.
Since it has a total of 3 prime factors.
2 , 10 , 53 , 83 , 377 , 138 , 4714 , 9700 , 42897 , 3591 , 346000 , 633198 , 5307934 , 5675466 , 3564431 , 99705337 , 696126289 , 371162564 , 2093294933 , 6975272600
n×2
260442994
n×3
390664491
n×4
520885988
n×5
651107485
n÷2
65110748.5
n÷3
43407165.666667
n÷3
32555374.25
n÷5
26044299.4
n2
16957638280921009
n3
2.208249042526E+24
n4
2.8756149606656E+32
n5
3.7446688497347E+40
2 √n
11411.463403087
3 √n
506.86724605922
4 √n
106.8244513353
5 √n
41.969764925928
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
-130221496
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 130221497 can be divided by 8 positive divisors.
The sum of these divisors (counting 130221497) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110000110000010110111001
3
Ternary
100002000221022102
4
Quaternary
13300300112321
5
Quinary
231314041442
6
Senary
20531033145
8
Octal
760602671
10
Decimal
130221497
12
Duodecimal
3773b7b5
16
Hexadecimal
7c305b9
20
Vigesimal
20dhdeh
36
Base36
25j3jt
md5
223e0bf2537fc30c0ecf0fcb2e9b6f1b
sha1
012a07c9d76cf0c40f66d37eba3efe95343d65f3
sha256
5a092dc24a70c03700edfa16e2dc38756bb827dbd07f10255c3fce26bb850ffd
sha512
3474b887fe3d69f7580e53f0e23d231b719e2bede76cb0c785289302dde8f7732ae6d6ba90432a635e874dafddb893e62a3638aca3e2ddcd60356c1f8dc56afd
ripemd-160
be2e37d776bf6c8628af5eb728b98eb223c32592
Diameter
260442994
Circumference
818205796.62933
Area
5.3273991845574E+16
Volume
9.249891959062E+24
Surface area
2.130959673823E+17
Circumference
818205796.62933
Perimeter
520885988
Area
16957638280921009
Diagonal
184161007.16993
Surface area
101745829685526054
Volume
2.208249042526E+24
Space diagonal
225550249.04168
Perimeter
390664491
Area
7.3428727697325E+15
Altitude
112775124.52084
Surface area
7.3428727697325E+15
Volume
2.6024464541981E+23
Height
61387002.389976