1520220725 is an odd 10-digits composite number following 1520220724
and preceding 1520220726 . In scientific notation, it is written as 1.520220725 × 10^9.
The sum of its digits is 26. It has a total of 3 prime factors and 8 positive divisors.
There are 1215799680 positive integers (up to 1520220725) that are relatively prime to 1520220725.
1520220725 has 8 divisors, whose sum is 1581519576
The reverse of 1520220725 is 5270220251
Previous prime number is 4133
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 26
Digital Root 8
Name
one billion five hundred twenty million two hundred twenty thousand seven hundred twenty-five
Scientific notation
1.520220725 × 10^9
Engineering notation
1.520220725 × 10^9
Prime Factorization
25 × 4133 × 14713
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1520220725
Product of the distinct prime numbers
The prime factorization of 1520220725 is 25 × 4133 × 14713.
Since it has a total of 3 prime factors.
10 , 7 , 96 , 54 , 80 , 353 , 1553 , 1029 , 58704 , 42868 , 642866 , 848770 , 6284961 , 1373384 , 2206138 , 50681971 , 842686095 , 98696297 , 5680338656 , 4877996794
n×2
3040441450
n×3
4560662175
n×4
6080882900
n×5
7601103625
n÷2
760110362.5
n÷3
506740241.66667
n÷3
380055181.25
n÷5
304044145
n2
2311071052719525625
n3
3.5133381112918E+27
n4
5.3410494107181E+36
n5
8.1195740074227E+45
2 √n
38990.008014875
3 √n
1149.835067714
4 √n
197.458876769
5 √n
68.609037978784
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
-1520220724
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 1520220725 can be divided by 8 positive divisors.
The sum of these divisors (counting 1520220725) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011010100111001011101000110101
3
Ternary
10220221120012210022
4
Quaternary
1122213023220311
5
Quinary
11103134030400
6
Senary
410503334525
8
Octal
13247135065
10
Decimal
1520220725
12
Duodecimal
365151445
16
Hexadecimal
5a9cba35
20
Vigesimal
13f17bg5
36
Base36
p53lth
md5
a1b288ac9d569e1ec1b7cbe0f3c6adc9
sha1
9c3fffe1f2cc20afc6b631bcdd4710dd01425b75
sha256
447622352b41cfdba497b683b4293f7859fd25026428cbfd1a487fdaaafccbd2
sha512
3d0080aa304cec5a3fa2e4e501f124a8a528f68d5bdc8ae8555c0e4fbd1c1113c60d8a02e66d06180ea4c9f746a75f4c5168a0616a79a4a79623b888ec6696d3
ripemd-160
587df89dac61d744424777f4e46d5b8b82d7a72f
Diameter
3040441450
Circumference
9551828522.9899
Area
7.2604438411477E+18
Volume
1.4716636266682E+28
Surface area
2.9041775364591E+19
Circumference
9551828522.9899
Perimeter
6080882900
Area
2311071052719525625
Diagonal
2149916767.0957
Surface area
1.3866426316317E+19
Volume
3.5133381112918E+27
Space diagonal
2633099534.4192
Perimeter
4560662175
Area
1.000723120803E+18
Altitude
1316549767.2096
Surface area
1.000723120803E+18
Volume
4.1405086718259E+26
Height
716638922.36522