153157431 is an odd 9-digits composite number following 153157430
and preceding 153157432 . In scientific notation, it is written as 1.53157431 × 10^8.
The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors.
There are 86318784 positive integers (up to 153157431) that are relatively prime to 153157431.
153157431 has 16 divisors, whose sum is 236582144
The reverse of 153157431 is 134751351
Previous prime number is 73
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 30
Digital Root 3
Name
one hundred fifty-three million one hundred fifty-seven thousand four hundred thirty-one
Scientific notation
1.53157431 × 10^8
Engineering notation
1.53157431 × 10^6
Prime Factorization
3 × 7 × 73 × 99907
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
153157431
Product of the distinct prime numbers
The prime factorization of 153157431 is 3 × 7 × 73 × 99907.
Since it has a total of 4 prime factors.
4 , 9 , 32 , 64 , 315 , 593 , 5634 , 478 , 38530 , 2858 , 446435 , 564322 , 990959 , 963018 , 44131456 , 32479926 , 775250804 , 408296622 , 4660053723 , 7375479672
n×2
306314862
n×3
459472293
n×4
612629724
n×5
765787155
n÷2
76578715.5
n÷3
51052477
n÷3
38289357.75
n÷5
30631486.2
n2
23457198670519761
n3
3.5926442868334E+24
n4
5.5024016946823E+32
n5
8.4273370788759E+40
2 √n
12375.679011674
3 √n
535.03150715542
4 √n
111.24602919509
5 √n
43.353844405028
1 , 3 , 7 , 21 , 73 , 219 , 511 , 1533 , 99907 , 299721 , 699349 , 2098047 , 7293211 , 21879633 , 51052477 , 153157431
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
-153157430
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 153157431 can be divided by 16 positive divisors.
The sum of these divisors (counting 153157431) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001001000001111111100110111
3
Ternary
101200012012111110
4
Quaternary
21020033330313
5
Quinary
303202014211
6
Senary
23110410103
8
Octal
1110177467
10
Decimal
153157431
12
Duodecimal
43360933
16
Hexadecimal
920ff37
20
Vigesimal
27h4dbb
36
Base36
2j6p13
md5
eec9b47f4f07d9926c3d8d8142b479ec
sha1
a65131cbae1e0280155dab23e4580e8ea043f827
sha256
ee1ab2bfaa3eb28c1665ac002e1829e68d8084e86c75bb8e8f08647482111b72
sha512
722f469105694c49c958a88628647968df6fbab0ada7d4eb0e4c087cc5b1c5292756922e6b6ef383f5aa8010629a9cb1d2ac866bc33d7a3ea3468dc6c55f0542
ripemd-160
f51b1572dedc258d315628156e3b4a25f5b86eb2
Diameter
306314862
Circumference
962316520.14457
Area
7.3692963017101E+16
Volume
1.504883319797E+25
Surface area
2.947718520684E+17
Circumference
962316520.14457
Perimeter
612629724
Area
23457198670519761
Diagonal
216597316.09842
Surface area
140743192023118566
Volume
3.5926442868334E+24
Space diagonal
265276452.04872
Perimeter
459472293
Area
1.0157264975144E+16
Altitude
132638226.02436
Surface area
1.0157264975144E+16
Volume
4.2339718960184E+23
Height
72199105.366141