155440364 is an even 9-digits composite number following 155440363
and preceding 155440365 . In scientific notation, it is written as 1.55440364 × 10^8.
The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors.
There are 76795344 positive integers (up to 155440364) that are relatively prime to 155440364.
155440364 has 24 divisors, whose sum is 275278080
The reverse of 155440364 is 463044551
Previous prime number is 263
Is Prime? no
Number parity even
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred fifty-five million four hundred forty thousand three hundred sixty-four
Scientific notation
1.55440364 × 10^8
Engineering notation
1.55440364 × 10^6
Prime Factorization
2 × 2 × 139 × 263 × 1063
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
77720182
Product of the distinct prime numbers
The prime factorization of 155440364 is 2 × 2 × 139 × 263 × 1063.
Since it has a total of 5 prime factors.
2 , 6 , 20 , 53 , 510 , 199 , 6923 , 1040 , 77946 , 673 , 866521 , 265398 , 1334702 , 1960243 , 82005452 , 54317546 , 43295368 , 802912933 , 4544186497 , 7792690222
n×2
310880728
n×3
466321092
n×4
621761456
n×5
777201820
n÷2
77720182
n÷3
51813454.666667
n÷3
38860091
n÷5
31088072.8
n2
24161706760452496
n3
3.755704493706E+24
n4
5.837880735781E+32
n5
9.0744230655838E+40
2 √n
12467.572498285
3 √n
537.67676349609
4 √n
111.65828450359
5 √n
43.482325316099
1 , 2 , 4 , 139 , 263 , 278 , 526 , 556 , 1052 , 1063 , 2126 , 4252 , 36557 , 73114 , 146228 , 147757 , 279569 , 295514 , 559138 , 591028 , 1118276 , 38860091 , 77720182 , 155440364
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
-155440363
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 155440364 can be divided by 24 positive divisors.
The sum of these divisors (counting 155440364) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001010000111101010011101100
3
Ternary
101211111012002112
4
Quaternary
21100331103230
5
Quinary
304243042424
6
Senary
23231343152
8
Octal
1120752354
10
Decimal
155440364
12
Duodecimal
44081ab8
16
Hexadecimal
943d4ec
20
Vigesimal
28ba0i4
36
Base36
2kjmjw
md5
2c3adfa3127dde1d28299cea57c4a954
sha1
b3d3a8448ad48998307de9340b285b94a7eddca9
sha256
f3fb608ce21652b6339bcf7f123e202830d10dde80c7865d8f447320c818cecc
sha512
3933ded711cdb19ec1bb71f0d9f9b2bcc703b882f112561863f8d41459ab07853fb98e7efdcd4d33503da44df034fcb92c5821826ab4ef430de6dab764b7c9f4
ripemd-160
bcecf06edc525e93a5205038f1a2e785ca561d94
Diameter
310880728
Circumference
976660611.22745
Area
7.5906240456828E+16
Volume
1.5731858195308E+25
Surface area
3.0362496182731E+17
Circumference
976660611.22745
Perimeter
621761456
Area
24161706760452496
Diagonal
219825870.90901
Surface area
144970240562714976
Volume
3.755704493706E+24
Space diagonal
269230607.995
Perimeter
466321092
Area
1.0462325926671E+16
Altitude
134615303.9975
Surface area
1.0462325926671E+16
Volume
4.4261401927205E+23
Height
73275290.303004