155250268 is an even 9-digits composite number following 155250267
and preceding 155250269 . In scientific notation, it is written as 1.55250268 × 10^8.
The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors.
There are 76296960 positive integers (up to 155250268) that are relatively prime to 155250268.
155250268 has 24 divisors, whose sum is 276363360
The reverse of 155250268 is 862052551
Previous prime number is 359
Is Prime? no Number parity even Number length 9 Sum of Digits 34 Digital Root 7
Name
one hundred fifty-five million two hundred fifty thousand two hundred sixty-eight
Scientific notation
1.55250268 × 10^8
Engineering notation
1.55250268 × 10^6
Prime Factorization
2 × 2 × 73 × 359 × 1481
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
77625134 Product of the distinct prime numbers
The prime factorization of 155250268 is 2 × 2 × 73 × 359 × 1481.
Since it has a total of 5 prime factors.
3 , 10 , 91 , 16 , 990 , 436 , 2116 , 1267 , 97769 , 7021 , 655697 , 725755 , 7762600 , 6530948 , 25517296 , 81963741 , 308801828 , 158767026 , 8033085677 , 2080721701
n×2
310500536
n×3
465750804
n×4
621001072
n×5
776251340
n÷2
77625134
n÷3
51750089.333333
n÷3
38812567
n÷5
31050053.6
n2
24102645714071824
n3
3.7419422066187E+24
n4
5.8093753041806E+32
n5
9.0190707288663E+40
2 √n12459.946548842
3 √n537.45748991367
4 √n111.62413067452
5 √n43.471684756148
1 , 2 , 4 , 73 , 146 , 292 , 359 , 718 , 1436 , 1481 , 2962 , 5924 , 26207 , 52414 , 104828 , 108113 , 216226 , 432452 , 531679 , 1063358 , 2126716 , 38812567 , 77625134 , 155250268
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
-155250267 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 155250268 can be divided by 24 positive divisors.
The sum of these divisors (counting 155250268) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001010000001110111001011100
3
Ternary
101211010112022221
4
Quaternary
21100032321130
5
Quinary
304221002033
6
Senary
23223315124
8
Octal
1120167134
10
Decimal
155250268
12
Duodecimal
43babaa4
16
Hexadecimal
940ee5c
20
Vigesimal
28a65d8
36
Base36
2kfjvg
md5
bfe456dd308839cff441fa06c1631041
sha1
2474094f8e9c97743da7650a40023c4d55d92857
sha256
e92dafec36322265974166ac5103c2b4fb3905fd37675456bc21437be744c237
sha512
3b1f25cfe868dd65216781bbe045e54560593d4df3c88fa16f547dc4059f65ffb99506f9a5a2ee069725ecd66ef7b86e5710ef4b1cc55f05b0a424564bccb4e7
ripemd-160
13b53438ef871964b517f63cf1263e6fce0213b9
Diameter
310500536
Circumference
975466202.83329
Area
7.5720694707406E+16
Volume
1.5674210861961E+25
Surface area
3.0288277882962E+17
Circumference
975466202.83329
Perimeter
621001072
Area
24102645714071824
Diagonal
219557034.56766
Surface area
144615874284430944
Volume
3.7419422066187E+24
Space diagonal
268901352.06468
Perimeter
465750804
Area
1.0436751743401E+16
Altitude
134450676.03234
Surface area
1.0436751743401E+16
Volume
4.4099211818471E+23
Height
73185678.189219