155220264 is an even 9-digits composite number following 155220263
and preceding 155220265 . In scientific notation, it is written as 1.55220264 × 10^8.
The sum of its digits is 27. It has a total of 5 prime factors and 16 positive divisors.
There are 51740064 positive integers (up to 155220264) that are relatively prime to 155220264.
155220264 has 16 divisors, whose sum is 323375700
The reverse of 155220264 is 462022551
Previous prime number is 9
Is Prime? no Number parity even Number length 9 Sum of Digits 27 Digital Root 9
Name
one hundred fifty-five million two hundred twenty thousand two hundred sixty-four
Scientific notation
1.55220264 × 10^8
Engineering notation
1.55220264 × 10^6
Prime Factorization
2 × 2 × 2 × 9 × 2155837
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
38805066 Product of the distinct prime numbers
The prime factorization of 155220264 is 2 × 2 × 2 × 9 × 2155837.
Since it has a total of 5 prime factors.
3 , 9 , 64 , 41 , 517 , 212 , 7570 , 4718 , 54959 , 93892 , 17296 , 747467 , 6657946 , 4955234 , 73093666 , 51340258 , 703993001 , 734939927 , 8345555144 , 2732627180
n×2
310440528
n×3
465660792
n×4
620881056
n×5
776101320
n÷2
77610132
n÷3
51740088
n÷3
38805066
n÷5
31044052.8
n2
24093330356229696
n3
3.7397730985332E+24
n4
5.8048856765442E+32
n5
9.0103588720301E+40
2 √n12458.742472658
3 √n537.42286428696
4 √n111.61873710385
5 √n43.47000434002
1 , 2 , 4 , 8 , 9 , 18 , 36 , 72 , 2155837 , 4311674 , 8623348 , 17246696 , 19402533 , 38805066 , 77610132 , 155220264
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
-155220263 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 155220264 can be divided by 16 positive divisors.
The sum of these divisors (counting 155220264) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001010000000111100100101000
3
Ternary
101211002000011200
4
Quaternary
21100013210220
5
Quinary
304214022024
6
Senary
23222524200
8
Octal
1120074450
10
Decimal
155220264
12
Duodecimal
43b96660
16
Hexadecimal
9407928
20
Vigesimal
28a2ad4
36
Base36
2kewq0
md5
dde183267d0257fac609b02aba93b68c
sha1
786efdd797517351c65352f4ba831489cc9baac2
sha256
fc1e142279fea3f686949da5a06504868aa84783b8c391edadf484df6f6e23e2
sha512
1a5446efa540521d18a1cf8b74314f750a880ae1fab03c4ee569de66b51d0d6fd21b0f7aec0e861a957a279b1a0e10464a0f3d6307036bf16647d42b0ae4cf55
ripemd-160
f103bf7470f8c169daace117bb5e4a270c094978
Diameter
310440528
Circumference
975277682.14134
Area
7.5691429647643E+16
Volume
1.5665124923259E+25
Surface area
3.0276571859057E+17
Circumference
975277682.14134
Perimeter
620881056
Area
24093330356229696
Diagonal
219514602.50393
Surface area
144559982137378176
Volume
3.7397730985332E+24
Space diagonal
268849383.61225
Perimeter
465660792
Area
1.0432718075133E+16
Altitude
134424691.80613
Surface area
1.0432718075133E+16
Volume
4.4073648634531E+23
Height
73171534.167977