153987138 is an even 9-digits composite number following 153987137
and preceding 153987139 . In scientific notation, it is written as 1.53987138 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 51293952 positive integers (up to 153987138) that are relatively prime to 153987138.
153987138 has 16 divisors, whose sum is 256820760
The reverse of 153987138 is 831789351
Previous prime number is 2897
Is Prime? no
Number parity even
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred fifty-three million nine hundred eighty-seven thousand one hundred thirty-eight
Scientific notation
1.53987138 × 10^8
Engineering notation
1.53987138 × 10^6
Prime Factorization
2 × 9 × 2897 × 2953
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
153987138
Product of the distinct prime numbers
The prime factorization of 153987138 is 2 × 9 × 2897 × 2953.
Since it has a total of 4 prime factors.
9 , 1 , 40 , 44 , 29 , 299 , 199 , 3949 , 83778 , 32307 , 203428 , 727881 , 1555308 , 6390101 , 2411566 , 8306242 , 96300143 , 865832682 , 8569078452 , 8395290563
n×2
307974276
n×3
461961414
n×4
615948552
n×5
769935690
n÷2
76993569
n÷3
51329046
n÷3
38496784.5
n÷5
30797427.6
n2
23712038669431044
n3
3.651348970851E+24
n4
5.6226077786059E+32
n5
8.6580927992407E+40
2 √n
12409.155410422
3 √n
535.99591823208
4 √n
111.39638867765
5 √n
43.400715514596
1 , 2 , 9 , 18 , 2897 , 2953 , 5794 , 5906 , 26073 , 26577 , 52146 , 53154 , 8554841 , 17109682 , 76993569 , 153987138
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
-153987137
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 153987138 can be divided by 16 positive divisors.
The sum of these divisors (counting 153987138) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001001011011010100001000010
3
Ternary
101201202100122100
4
Quaternary
21023122201002
5
Quinary
303410042023
6
Senary
23140251230
8
Octal
1113324102
10
Decimal
153987138
12
Duodecimal
436a0b16
16
Hexadecimal
92da842
20
Vigesimal
28287gi
36
Base36
2joh8i
md5
80215f830c088db10bf6afd66a3787ac
sha1
510808837b5db2a2b389b4fb988993f9d1579169
sha256
9075552d9b5f3b3e8f49f47ab01682de51a4d56bb2563551c8f121469b7d87f0
sha512
43430d862eba4dd6318d7a75b533750992668a670017e3d07b4efce972f8f596db348f39b70a9f6ac13f73a8665ae816c21772f5d1cb7aee2984abc8ae8c773d
ripemd-160
84eae0067c2d47b62199acdea56f72472086a196
Diameter
307974276
Circumference
967529722.97624
Area
7.4493566485522E+16
Volume
1.5294734803358E+25
Surface area
2.9797426594209E+17
Circumference
967529722.97624
Perimeter
615948552
Area
23712038669431044
Diagonal
217770698.99062
Surface area
142272232016586264
Volume
3.651348970851E+24
Space diagonal
266713546.72812
Perimeter
461961414
Area
1.0267613931623E+16
Altitude
133356773.36406
Surface area
1.0267613931623E+16
Volume
4.3031560296121E+23
Height
72590232.996872