155114885 is an odd 9-digits composite number following 155114884
and preceding 155114886 . In scientific notation, it is written as 1.55114885 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 116792320 positive integers (up to 155114885) that are relatively prime to 155114885.
155114885 has 8 divisors, whose sum is 197087256
The reverse of 155114885 is 588411551
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred fifty-five million one hundred fourteen thousand eight hundred eighty-five
Scientific notation
1.55114885 × 10^8
Engineering notation
1.55114885 × 10^6
Prime Factorization
5 × 17 × 1824881
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
155114885
Product of the distinct prime numbers
The prime factorization of 155114885 is 5 × 17 × 1824881.
Since it has a total of 3 prime factors.
2 , 5 , 68 , 26 , 780 , 996 , 7486 , 9624 , 43490 , 83559 , 895218 , 765943 , 6383697 , 2315015 , 64275528 , 90907589 , 292484567 , 276946885 , 4810080586 , 2585633740
n×2
310229770
n×3
465344655
n×4
620459540
n×5
775574425
n÷2
77557442.5
n÷3
51704961.666667
n÷3
38778721.25
n÷5
31022977
n2
24060627548563225
n3
3.7321614752232E+24
n4
5.7891379803068E+32
n5
8.9798147206442E+40
2 √n
12454.512635989
3 √n
537.30121800304
4 √n
111.59978779545
5 √n
43.464100381419
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-155114884
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 155114885 can be divided by 8 positive divisors.
The sum of these divisors (counting 155114885) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001001111101101110110000101
3
Ternary
101210212122121202
4
Quaternary
21033231312011
5
Quinary
304202134020
6
Senary
23220352245
8
Octal
1117556605
10
Decimal
155114885
12
Duodecimal
43b45685
16
Hexadecimal
93edd85
20
Vigesimal
2899745
36
Base36
2kcnet
md5
98551aab623dfa7e13cf70f284ca021f
sha1
2831769c8c1c878a270ef2e26ae011084089bd15
sha256
66645a877bac355c8730c760d105e734c1c91f250712425a426aff374e09e15a
sha512
021874738241ea4b13095de98bae319fbc5c72cf1ea48d1a3c294a3d8091edb3861643646a8ecf40a70a04867876c4017f49689b09dc3679a4346003668118eb
ripemd-160
b598f07aac19615a16ae6570f23a5f7ffa506c03
Diameter
310229770
Circumference
974615566.35685
Area
7.5588690747326E+16
Volume
1.5633241430096E+25
Surface area
3.0235476298931E+17
Circumference
974615566.35685
Perimeter
620459540
Area
24060627548563225
Diagonal
219365574.09294
Surface area
144363765291379350
Volume
3.7321614752232E+24
Space diagonal
268666861.8302
Perimeter
465344655
Area
1.0418557344026E+16
Altitude
134333430.9151
Surface area
1.0418557344026E+16
Volume
4.3983944793559E+23
Height
73121858.030981