157235250 is an even 9-digits composite number following 157235249
and preceding 157235251 . In scientific notation, it is written as 1.57235250 × 10^8.
The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors.
There are 41929200 positive integers (up to 157235250) that are relatively prime to 157235250.
157235250 has 16 divisors, whose sum is 286798464
The reverse of 157235250 is 052532751
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 30
Digital Root 3
Name
one hundred fifty-seven million two hundred thirty-five thousand two hundred fifty
Scientific notation
1.57235250 × 10^8
Engineering notation
1.57235250 × 10^6
Prime Factorization
2 × 75 × 5 × 209647
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
157235250
Product of the distinct prime numbers
The prime factorization of 157235250 is 2 × 75 × 5 × 209647.
Since it has a total of 4 prime factors.
2 , 10 , 58 , 8 , 529 , 983 , 6665 , 5798 , 99388 , 16418 , 570001 , 566465 , 9030663 , 8579704 , 73034567 , 54175777 , 569052328 , 287976575 , 9022405598 , 9518571866
n×2
314470500
n×3
471705750
n×4
628941000
n×5
786176250
n÷2
78617625
n÷3
52411750
n÷3
39308812.5
n÷5
31447050
n2
24722923842562500
n3
3.8873151111163E+24
n4
6.1122296332515E+32
n5
9.610579544417E+40
2 √n
12539.348069178
3 √n
539.73838493501
4 √n
111.97923052592
5 √n
43.582283668226
1 , 2 , 5 , 10 , 75 , 150 , 375 , 750 , 209647 , 419294 , 1048235 , 2096470 , 15723525 , 31447050 , 78617625 , 157235250
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
-157235249
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 157235250 can be divided by 16 positive divisors.
The sum of these divisors (counting 157235250) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001010111110011100000110010
3
Ternary
101221212101012210
4
Quaternary
21113303200302
5
Quinary
310223012000
6
Senary
23334032550
8
Octal
1127634062
10
Decimal
157235250
12
Duodecimal
447a8756
16
Hexadecimal
95f3832
20
Vigesimal
292e82a
36
Base36
2lm3hu
md5
a983fcf8480f83d093292013530cbe39
sha1
2ccfc133bd583f52515dafa751c6cfb7137eab99
sha256
2f4476be1f04d98d062e05ccce5b5620c3c3ae1f7dc76e18dc04426cc88238ad
sha512
1178a9eb2a65445bb9e1c3ace6b8039996fdc1388742a32fea80a6b1ede67ee32ebdafeceb864f591cdd730f24c78a1eaf5f2226a5e1b0e904155bcae255930a
ripemd-160
31697f17d2d0360461a5d454cdc5a81e2455b2fb
Diameter
314470500
Circumference
987938212.57071
Area
7.7669355919054E+16
Volume
1.6283147460362E+25
Surface area
3.1067742367622E+17
Circumference
987938212.57071
Perimeter
628941000
Area
24722923842562500
Diagonal
222364223.03312
Surface area
148337543055375000
Volume
3.8873151111163E+24
Space diagonal
272339441.74079
Perimeter
471705750
Area
1.0705340051744E+16
Altitude
136169720.8704
Surface area
1.0705340051744E+16
Volume
4.5812447927988E+23
Height
74121407.677708