155114948 is an even 9-digits composite number following 155114947
and preceding 155114949 . In scientific notation, it is written as 1.55114948 × 10^8.
The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors.
There are 73821600 positive integers (up to 155114948) that are relatively prime to 155114948.
155114948 has 24 divisors, whose sum is 284815104
The reverse of 155114948 is 849411551
Previous prime number is 61
Is Prime? no Number parity even Number length 9 Sum of Digits 38 Digital Root 2
Name
one hundred fifty-five million one hundred fourteen thousand nine hundred forty-eight
Scientific notation
1.55114948 × 10^8
Engineering notation
1.55114948 × 10^6
Prime Factorization
2 × 2 × 31 × 61 × 20507
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
77557474 Product of the distinct prime numbers
The prime factorization of 155114948 is 2 × 2 × 31 × 61 × 20507.
Since it has a total of 5 prime factors.
10 , 1 , 24 , 75 , 290 , 592 , 6451 , 2085 , 19003 , 85955 , 197470 , 821346 , 645285 , 1654169 , 4759371 , 62326231 , 447993366 , 964776892 , 9348651975 , 1121035384
n×2
310229896
n×3
465344844
n×4
620459792
n×5
775574740
n÷2
77557474
n÷3
51704982.666667
n÷3
38778737
n÷5
31022989.6
n2
24060647093042704
n3
3.7321660226837E+24
n4
5.7891473853594E+32
n5
8.9798329564437E+40
2 √n12454.515165192
3 √n537.30129074477
4 √n111.59979912702
5 √n43.464103912013
1 , 2 , 4 , 31 , 61 , 62 , 122 , 124 , 244 , 1891 , 3782 , 7564 , 20507 , 41014 , 82028 , 635717 , 1250927 , 1271434 , 2501854 , 2542868 , 5003708 , 38778737 , 77557474 , 155114948
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
-155114947 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 155114948 can be divided by 24 positive divisors.
The sum of these divisors (counting 155114948) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001001111101101110111000100
3
Ternary
101210212122201002
4
Quaternary
21033231313010
5
Quinary
304202134243
6
Senary
23220352432
8
Octal
1117556704
10
Decimal
155114948
12
Duodecimal
43b45718
16
Hexadecimal
93eddc4
20
Vigesimal
2899778
36
Base36
2kcngk
md5
7a3340c51f7b97eb6ea3ba88b0b9367f
sha1
17bda052c7bd1b823a41b4626877b140d326b4ef
sha256
c0436636f59aa04f00fed4ced4607d82e2461fda1fe27213d6e8f8e74d9f45d0
sha512
002db2dbf2255da468fab065b3a8b5e90383b156b2420bf1f53bf069b20796337d570e0de47f56164338aa751ca6601f25639830feb7ff6343569f31cc4f47d2
ripemd-160
00f45abe528c5aaf4b57d0bc32b1bc0c665c4b88
Diameter
310229896
Circumference
974615962.19753
Area
7.558875214812E+16
Volume
1.5633260478454E+25
Surface area
3.0235500859248E+17
Circumference
974615962.19753
Perimeter
620459792
Area
24060647093042704
Diagonal
219365663.1884
Surface area
144363882558256224
Volume
3.7321660226837E+24
Space diagonal
268666970.9494
Perimeter
465344844
Area
1.0418565807034E+16
Altitude
134333485.4747
Surface area
1.0418565807034E+16
Volume
4.3983998385894E+23
Height
73121887.729466