157333881 is an odd 9-digits composite number following 157333880
and preceding 157333882 . In scientific notation, it is written as 1.57333881 × 10^8.
The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors.
There are 104889252 positive integers (up to 157333881) that are relatively prime to 157333881.
157333881 has 4 divisors, whose sum is 209778512
The reverse of 157333881 is 188333751
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred fifty-seven million three hundred thirty-three thousand eight hundred eighty-one
Scientific notation
1.57333881 × 10^8
Engineering notation
1.57333881 × 10^6
Prime Factorization
3 × 52444627
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
157333881
Product of the distinct prime numbers
The prime factorization of 157333881 is 3 × 52444627.
Since it has a total of 2 prime factors.
9 , 7 , 33 , 89 , 884 , 229 , 3083 , 9753 , 53007 , 60725 , 583580 , 954119 , 2678649 , 5171494 , 52716198 , 61625082 , 442368954 , 347831738 , 4385279396 , 8290906916
n×2
314667762
n×3
472001643
n×4
629335524
n×5
786669405
n÷2
78666940.5
n÷3
52444627
n÷3
39333470.25
n÷5
31466776.2
n2
24753950110522161
n3
3.8946350409688E+24
n4
6.1275804607422E+32
n5
9.6407601502834E+40
2 √n
12543.280312582
3 √n
539.85121758418
4 √n
111.99678706366
5 √n
43.587749981995
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-157333880
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157333881 can be divided by 4 positive divisors.
The sum of these divisors (counting 157333881) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001011000001011100101111001
3
Ternary
101222001101111210
4
Quaternary
21120023211321
5
Quinary
310234141011
6
Senary
23340113333
8
Octal
1130134571
10
Decimal
157333881
12
Duodecimal
44835849
16
Hexadecimal
960b979
20
Vigesimal
2936ee1
36
Base36
2lo7ll
md5
a0f9b23a11844de1011682732bdf51e5
sha1
2b43b8f21ebf26dc015e5b11e3173b77fd97e42a
sha256
311d414c0ad1d5a9ebbabd6780f93076aeae30c30a0a94b9b3eab61e25ddab81
sha512
c5e4df08e3604fc86007fcc6b110b153b13e0feaf78e63d331bad68fb9dabdc409560fd58cf17c814ca1cb5d4f2ada4f3ba289b1314e40c3e181469cf9aefde0
ripemd-160
a6584bb4b84bd0c280f3083f12bba6b6d9db8af6
Diameter
314667762
Circumference
988557929.42074
Area
7.7766827814545E+16
Volume
1.6313809110828E+25
Surface area
3.1106731125818E+17
Circumference
988557929.42074
Perimeter
629335524
Area
24753950110522161
Diagonal
222503708.33099
Surface area
148523700663132966
Volume
3.8946350409688E+24
Space diagonal
272510275.644
Perimeter
472001643
Area
1.0718774819862E+16
Altitude
136255137.822
Surface area
1.0718774819862E+16
Volume
4.5898714128597E+23
Height
74167902.776998