155280253 is an odd 9-digits prime number following 155280252
and preceding 155280254 . In scientific notation, it is written as 1.55280253 × 10^8.
The sum of its digits is 31. It has a total of 1 prime factors and 2 positive divisors.
There are 155280252 positive integers (up to 155280253) that are relatively prime to 155280253.
155280253 has 2 divisors, whose sum is 155280254
The reverse of 155280253 is 352082551
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 31 Digital Root 4
Name
one hundred fifty-five million two hundred eighty thousand two hundred fifty-three
Scientific notation
1.55280253 × 10^8
Engineering notation
1.55280253 × 10^6
Prime Factorization
155280253
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
155280253 Product of the distinct prime numbers
The prime factorization of 155280253 is 155280253.
Since it has a total of 1 prime factors.
6 , 10 , 43 , 20 , 500 , 183 , 1681 , 3243 , 76949 , 58732 , 224618 , 131825 , 5187823 , 9435441 , 77636849 , 70557407 , 310226910 , 208665689 , 3736795826 , 7157382750
n×2
310560506
n×3
465840759
n×4
621121012
n×5
776401265
n÷2
77640126.5
n÷3
51760084.333333
n÷3
38820063.25
n÷5
31056050.6
n2
24111956971744009
n3
3.7441107788975E+24
n4
5.8138646900723E+32
n5
9.027783799822E+40
2 √n12461.149746312
3 √n537.49208915705
4 √n111.62952004874
5 √n43.473363848614
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
155280254 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
77640127 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
12461.149786436 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999871201 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 155280253 can be divided by 2 positive divisors.
The sum of these divisors (counting 155280253) is 155280254, the average is 77640127.
Base
System
Value
2
Binary
1001010000010110001101111101
3
Ternary
101211012001110111
4
Quaternary
21100112031331
5
Quinary
304222432003
6
Senary
23224110021
8
Octal
1120261575
10
Decimal
155280253
12
Duodecimal
44005311
16
Hexadecimal
941637d
20
Vigesimal
28aa0cd
36
Base36
2kg70d
md5
114a3e448a28678a18853aea4e2e7acb
sha1
23006e79e4d55a327d0435122ea8194dc23f0406
sha256
19ba5552fc21f52070785fbaca57ed76ea7e7c9689eeb58cce04d9058bfa5c1f
sha512
82fef11856a4741e0007cd3c5351eb21a81accd7f5c6d188af82d2a74535f6c4c854c38ada83ce551c93394877f3935bf3760da356e07da7d2b6b796362322da
ripemd-160
3054bbf9dcb9b73018415e4d23f90f36599490ee
Diameter
310560506
Circumference
975654604.14473
Area
7.5749946886104E+16
Volume
1.5683294556281E+25
Surface area
3.0299978754442E+17
Circumference
975654604.14473
Perimeter
621121012
Area
24111956971744009
Diagonal
219599439.76133
Surface area
144671741830464054
Volume
3.7441107788975E+24
Space diagonal
268953287.60815
Perimeter
465840759
Area
1.0440783636244E+16
Altitude
134476643.80407
Surface area
1.0440783636244E+16
Volume
4.4124768687868E+23
Height
73199813.253775