155280252 is an even 9-digits composite number following 155280251
and preceding 155280253 . In scientific notation, it is written as 1.55280252 × 10^8.
The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors.
There are 51527088 positive integers (up to 155280252) that are relatively prime to 155280252.
155280252 has 24 divisors, whose sum is 363951616
The reverse of 155280252 is 252082551
Previous prime number is 223
Is Prime? no Number parity even Number length 9 Sum of Digits 30 Digital Root 3
Name
one hundred fifty-five million two hundred eighty thousand two hundred fifty-two
Scientific notation
1.55280252 × 10^8
Engineering notation
1.55280252 × 10^6
Prime Factorization
2 × 2 × 3 × 223 × 58027
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
77640126 Product of the distinct prime numbers
The prime factorization of 155280252 is 2 × 2 × 3 × 223 × 58027.
Since it has a total of 5 prime factors.
9 , 6 , 33 , 98 , 174 , 132 , 1321 , 8447 , 79887 , 9367 , 311955 , 150397 , 6495316 , 6739056 , 88682188 , 96878353 , 299354259 , 618711872 , 661852862 , 4713874386
n×2
310560504
n×3
465840756
n×4
621121008
n×5
776401260
n÷2
77640126
n÷3
51760084
n÷3
38820063
n÷5
31056050.4
n2
24111956661183504
n3
3.7441107065617E+24
n4
5.8138645403079E+32
n5
9.0277835091288E+40
2 √n12461.149706187
3 √n537.49208800324
4 √n111.62951986902
5 √n43.47336379262
1 , 2 , 3 , 4 , 6 , 12 , 223 , 446 , 669 , 892 , 1338 , 2676 , 58027 , 116054 , 174081 , 232108 , 348162 , 696324 , 12940021 , 25880042 , 38820063 , 51760084 , 77640126 , 155280252
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
-155280251 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 155280252 can be divided by 24 positive divisors.
The sum of these divisors (counting 155280252) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001010000010110001101111100
3
Ternary
101211012001110110
4
Quaternary
21100112031330
5
Quinary
304222432002
6
Senary
23224110020
8
Octal
1120261574
10
Decimal
155280252
12
Duodecimal
44005310
16
Hexadecimal
941637c
20
Vigesimal
28aa0cc
36
Base36
2kg70c
md5
c91dc224411b6e33f76d4287a48d0a88
sha1
fb3350b8f811b797ca22418eecb0d477ad4b2abd
sha256
fe17dce3060df78426e15eacb09cd8eb7216031fc355bd61cdab40d66e9c4300
sha512
69aef2ef9d541ff627243a9c4c3203c1af0417254cddd6f0afc89be2a67e383cf8bcc7d0728b0686e7c54e28f59e6c362870e6cdbe7fa8c53190f217619db6ae
ripemd-160
c3d2d3dc323f2f7eb18542816e58f49f2cd64118
Diameter
310560504
Circumference
975654597.86154
Area
7.574994591045E+16
Volume
1.5683294253281E+25
Surface area
3.029997836418E+17
Circumference
975654597.86154
Perimeter
621121008
Area
24111956661183504
Diagonal
219599438.34711
Surface area
144671739967101024
Volume
3.7441107065617E+24
Space diagonal
268953285.8761
Perimeter
465840756
Area
1.0440783501767E+16
Altitude
134476642.93805
Surface area
1.0440783501767E+16
Volume
4.4124767835382E+23
Height
73199812.782371