152831805 is an odd 9-digits composite number following 152831804
and preceding 152831806 . In scientific notation, it is written as 1.52831805 × 10^8.
The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors.
There are 67392000 positive integers (up to 152831805) that are relatively prime to 152831805.
152831805 has 16 divisors, whose sum is 159844608
The reverse of 152831805 is 508138251
Previous prime number is 271
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 33
Digital Root 6
Name
one hundred fifty-two million eight hundred thirty-one thousand eight hundred five
Scientific notation
1.52831805 × 10^8
Engineering notation
1.52831805 × 10^6
Prime Factorization
105 × 41 × 271 × 131
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
152831805
Product of the distinct prime numbers
The prime factorization of 152831805 is 105 × 41 × 271 × 131.
Since it has a total of 4 prime factors.
9 , 3 , 72 , 61 , 890 , 836 , 4126 , 3276 , 18652 , 72031 , 80950 , 382051 , 3853098 , 3944660 , 12236186 , 43534591 , 816543488 , 186994432 , 3455116131 , 8433863401
n×2
305663610
n×3
458495415
n×4
611327220
n×5
764159025
n÷2
76415902.5
n÷3
50943935
n÷3
38207951.25
n÷5
30566361
n2
23357560619558025
n3
3.569778149884E+24
n4
5.4557563809633E+32
n5
8.3381309534289E+40
2 √n
12362.516127391
3 √n
534.65206363441
4 √n
111.18685231353
5 √n
43.335393899703
1 , 41 , 105 , 131 , 271 , 4305 , 5371 , 11111 , 13755 , 28455 , 35501 , 563955 , 1166655 , 1455541 , 3727605 , 152831805
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
-152831804
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 152831805 can be divided by 16 positive divisors.
The sum of these divisors (counting 152831805) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001000111000000011100111101
3
Ternary
101122120122211020
4
Quaternary
21013000130331
5
Quinary
303111104210
6
Senary
23055414353
8
Octal
1107003475
10
Decimal
152831805
12
Duodecimal
432243b9
16
Hexadecimal
91c073d
20
Vigesimal
27f3ja5
36
Base36
2izprx
md5
a3df3b9cc5f46cec91f98c088b778ed1
sha1
d721f3533452e2a464af99abb78d65305c2b8b99
sha256
e2b380fc86040fd508905657418d616ad833212f4afe84f6fad5157d866bf3ae
sha512
e4ad03a30b4448ef6b399eb7c426f7b2e7520fe42cc27a16521c29dbd65bdf063d8781879cf85e7d1618f2ba7b4f97db09088bdc676751e92e67cb677c44f908
ripemd-160
c24211f4bf490154f4bb4ef838c3b87be97cd389
Diameter
305663610
Circumference
960270551.64574
Area
7.3379940848182E+16
Volume
1.4953051747494E+25
Surface area
2.9351976339273E+17
Circumference
960270551.64574
Perimeter
611327220
Area
23357560619558025
Diagonal
216136811.39296
Surface area
140145363717348150
Volume
3.569778149884E+24
Space diagonal
264712451.27246
Perimeter
458495415
Area
1.0114120433486E+16
Altitude
132356225.63623
Surface area
1.0114120433486E+16
Volume
4.2070238951909E+23
Height
72045603.797653