155224904 is an even 9-digits composite number following 155224903
and preceding 155224905 . In scientific notation, it is written as 1.55224904 × 10^8.
The sum of its digits is 32. It has a total of 5 prime factors and 16 positive divisors.
There are 77574672 positive integers (up to 155224904) that are relatively prime to 155224904.
155224904 has 16 divisors, whose sum is 291188400
The reverse of 155224904 is 409422551
Previous prime number is 3019
Is Prime? no
Number parity even
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred fifty-five million two hundred twenty-four thousand nine hundred four
Scientific notation
1.55224904 × 10^8
Engineering notation
1.55224904 × 10^6
Prime Factorization
2 × 2 × 2 × 3019 × 6427
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
38806226
Product of the distinct prime numbers
The prime factorization of 155224904 is 2 × 2 × 2 × 3019 × 6427.
Since it has a total of 5 prime factors.
10 , 4 , 7 , 92 , 553 , 370 , 9350 , 7399 , 58668 , 9768 , 344970 , 474998 , 216512 , 3110272 , 29576728 , 46434300 , 696948877 , 367535130 , 8598997081 , 4785553129
n×2
310449808
n×3
465674712
n×4
620899616
n×5
776124520
n÷2
77612452
n÷3
51741634.666667
n÷3
38806226
n÷5
31044980.8
n2
24094770821809216
n3
3.7401084877173E+24
n4
5.8055798095551E+32
n5
9.0117056860253E+40
2 √n
12458.928685886
3 √n
537.42821929491
4 √n
111.61957124934
5 √n
43.470264226716
1 , 2 , 4 , 8 , 3019 , 6038 , 6427 , 12076 , 12854 , 24152 , 25708 , 51416 , 19403113 , 38806226 , 77612452 , 155224904
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-155224903
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 155224904 can be divided by 16 positive divisors.
The sum of these divisors (counting 155224904) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001010000001000101101001000
3
Ternary
101211002020112112
4
Quaternary
21100020231020
5
Quinary
304214144104
6
Senary
23223001452
8
Octal
1120105510
10
Decimal
155224904
12
Duodecimal
43b99288
16
Hexadecimal
9408b48
20
Vigesimal
28a3254
36
Base36
2kf0aw
md5
7990f0e6a972f73712846600b1283b49
sha1
56ffb6b159bef6235a910557f05f378771c28632
sha256
559d5418a46fb1462bb32afee62f2152eefa5ec77f68b39005afdd21c6db35e2
sha512
2cea0b009012add2c8b48daedc56801e3ece00839975f97e0b73c3fde51f04cdd77f30d5fa57029c4b5440e23eaa5087d2888c81576255e714fb3cca03599592
ripemd-160
a59cac0a2f6fdcf097525d83683d80d193440bbf
Diameter
310449808
Circumference
975306836.12116
Area
7.5695955003726E+16
Volume
1.5666529798189E+25
Surface area
3.027838200149E+17
Circumference
975306836.12116
Perimeter
620899616
Area
24094770821809216
Diagonal
219521164.45486
Surface area
144568624930855296
Volume
3.7401084877173E+24
Space diagonal
268857420.328
Perimeter
465674712
Area
1.0433341815025E+16
Altitude
134428710.164
Surface area
1.0433341815025E+16
Volume
4.4077601233972E+23
Height
73173721.484954