155114220 is an even 9-digits composite number following 155114219
and preceding 155114221 . In scientific notation, it is written as 1.55114220 × 10^8.
The sum of its digits is 21. It has a total of 5 prime factors and 24 positive divisors.
There are 41363776 positive integers (up to 155114220) that are relatively prime to 155114220.
155114220 has 24 divisors, whose sum is 434319984
The reverse of 155114220 is 022411551
Previous prime number is 3
Is Prime? no Number parity even Number length 9 Sum of Digits 21 Digital Root 3
Name
one hundred fifty-five million one hundred fourteen thousand two hundred twenty
Scientific notation
1.55114220 × 10^8
Engineering notation
1.55114220 × 10^6
Prime Factorization
2 × 2 × 5 × 3 × 2585237
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
77557110 Product of the distinct prime numbers
The prime factorization of 155114220 is 2 × 2 × 5 × 3 × 2585237.
Since it has a total of 5 prime factors.
1 , 7 , 16 , 9 , 108 , 714 , 597 , 6719 , 57654 , 17102 , 822224 , 642036 , 5754141 , 4170057 , 21502597 , 43274223 , 208679535 , 482005245 , 5760033613 , 7772649287
n×2
310228440
n×3
465342660
n×4
620456880
n×5
775571100
n÷2
77557110
n÷3
51704740
n÷3
38778555
n÷5
31022844
n2
24060421246208400
n3
3.732113474477E+24
n4
5.78903870545E+32
n5
8.9796222334568E+40
2 √n12454.485938809
3 √n537.30045017254
4 √n111.59966818414
5 √n43.464063113975
1 , 2 , 3 , 4 , 5 , 6 , 10 , 12 , 15 , 20 , 30 , 60 , 2585237 , 5170474 , 7755711 , 10340948 , 12926185 , 15511422 , 25852370 , 31022844 , 38778555 , 51704740 , 77557110 , 155114220
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
-155114219 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 155114220 can be divided by 24 positive divisors.
The sum of these divisors (counting 155114220) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001001111101101101011101100
3
Ternary
101210212121201010
4
Quaternary
21033231223230
5
Quinary
304202123340
6
Senary
23220345220
8
Octal
1117555354
10
Decimal
155114220
12
Duodecimal
43b45210
16
Hexadecimal
93edaec
20
Vigesimal
28995b0
36
Base36
2kcmwc
md5
880bccc6c94dc2d04112bfba135372f1
sha1
d9837d708606d1152729a08152d1013bbebc5818
sha256
57a4c438e25da95e62671a3c6a5aadf2ede6ad4d9602f5b70a0b756261fd9208
sha512
0eefbc40e39382329a0405fec7f719acb2f63f63a9a1fa33dfff9e149c9ba1f3c73e9cdea6ce13648591c4650b36c14fc8103fdfd95015f22be4864c3600bd3d
ripemd-160
c95686f1e6c8daf61a5b726b61a92b3e4138a21c
Diameter
310228440
Circumference
974611388.03862
Area
7.5588042629364E+16
Volume
1.5633040365041E+25
Surface area
3.0235217051746E+17
Circumference
974611388.03862
Perimeter
620456880
Area
24060421246208400
Diagonal
219364633.64092
Surface area
144362527477250400
Volume
3.732113474477E+24
Space diagonal
268665710.01642
Perimeter
465342660
Area
1.0418468012486E+16
Altitude
134332855.00821
Surface area
1.0418468012486E+16
Volume
4.398337909934E+23
Height
73121544.546975