1020161225 is an odd 10-digits composite number following 1020161224
and preceding 1020161226 . In scientific notation, it is written as 1.020161225 × 10^9.
The sum of its digits is 20. It has a total of 5 prime factors and 24 positive divisors.
There are 779051520 positive integers (up to 1020161225) that are relatively prime to 1020161225.
1020161225 has 24 divisors, whose sum is 1323765720
The reverse of 1020161225 is 5221610201
Previous prime number is 53
Is Prime? no Number parity odd Number length 10 Sum of Digits 20 Digital Root 2
Name
one billion twenty million one hundred sixty-one thousand two hundred twenty-five
Scientific notation
1.020161225 × 10^9
Engineering notation
1.020161225 × 10^9
Prime Factorization
5 × 5 × 37 × 53 × 20809
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
204032245 Product of the distinct prime numbers
The prime factorization of 1020161225 is 5 × 5 × 37 × 53 × 20809.
Since it has a total of 5 prime factors.
5 , 5 , 36 , 36 , 668 , 357 , 4431 , 4219 , 89184 , 98640 , 493474 , 484604 , 8461717 , 7262218 , 26209155 , 42318256 , 614708541 , 125283099 , 8226677690 , 1130655193
n×2
2040322450
n×3
3060483675
n×4
4080644900
n×5
5100806125
n÷2
510080612.5
n÷3
340053741.66667
n÷3
255040306.25
n÷5
204032245
n2
1040728924993500625
n3
1.0617112950143E+27
n4
1.0831166953181E+36
n5
1.1049536547137E+45
2 √n31939.962820893
3 √n1006.6757436112
4 √n178.71755039977
5 √n63.348124635158
1 , 5 , 25 , 37 , 53 , 185 , 265 , 925 , 1325 , 1961 , 9805 , 20809 , 49025 , 104045 , 520225 , 769933 , 1102877 , 3849665 , 5514385 , 19248325 , 27571925 , 40806449 , 204032245 , 1020161225
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1020161224 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1020161225 can be divided by 24 positive divisors.
The sum of these divisors (counting 1020161225) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111100110011100110110011001001
3
Ternary
2122002121120010002
4
Quaternary
330303212303021
5
Quinary
4042130124400
6
Senary
245121332345
8
Octal
7463466311
10
Decimal
1020161225
12
Duodecimal
2457970b5
16
Hexadecimal
3cce6cc9
20
Vigesimal
fig0315
36
Base36
gvdlft
md5
6aa7bc7460ae0a441b09dde8635c6fea
sha1
1a46c98a017245548a7984fe0cd4d80a95251af6
sha256
b06e059fcfdd128f837cc9d51671c9010b782f7aba372c9409f1f63e954fd9df
sha512
196bd5ab670b0eda5b0d43b9e82101963d156ba414672b299ac5ee6d5ae32f5e65bc59b3ecdba0bbfd232cf354655857dff7e09c1740963c805318ed534048e3
ripemd-160
b65d70d777f076ea061721181d881dae61fecd5b
Diameter
2040322450
Circumference
6409862019.8743
Area
3.269546345138E+18
Volume
4.447285872867E+27
Surface area
1.3078185380552E+19
Circumference
6409862019.8743
Perimeter
4080644900
Area
1040728924993500625
Diagonal
1442725840.2022
Surface area
6244373549961003750
Volume
1.0617112950143E+27
Space diagonal
1766971073.6117
Perimeter
3060483675
Area
4.5064884374882E+17
Altitude
883485536.80585
Surface area
4.5064884374882E+17
Volume
1.2512387606116E+26
Height
480908613.40072