157428253 is an odd 9-digits composite number following 157428252
and preceding 157428254 . In scientific notation, it is written as 1.57428253 × 10^8.
The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors.
There are 157402588 positive integers (up to 157428253) that are relatively prime to 157428253.
157428253 has 4 divisors, whose sum is 157453920
The reverse of 157428253 is 352824751
Previous prime number is 10139
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred fifty-seven million four hundred twenty-eight thousand two hundred fifty-three
Scientific notation
1.57428253 × 10^8
Engineering notation
1.57428253 × 10^6
Prime Factorization
10139 × 15527
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
157428253
Product of the distinct prime numbers
The prime factorization of 157428253 is 10139 × 15527.
Since it has a total of 2 prime factors.
4 , 1 , 54 , 40 , 906 , 47 , 9578 , 9985 , 14890 , 97674 , 133175 , 457777 , 4610737 , 143003 , 95346250 , 23668600 , 99529183 , 722766656 , 8273381967 , 5923960955
n×2
314856506
n×3
472284759
n×4
629713012
n×5
787141265
n÷2
78714126.5
n÷3
52476084.333333
n÷3
39357063.25
n÷5
31485650.6
n2
24783654842632009
n3
3.9016474848305E+24
n4
6.1422954735872E+32
n5
9.6697084581664E+40
2 √n
12547.041603502
3 √n
539.959133853
4 √n
112.01357776404
5 √n
43.59297768824
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
-157428252
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 157428253 can be divided by 4 positive divisors.
The sum of these divisors (counting 157428253) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001011000100010101000011101
3
Ternary
101222020011222001
4
Quaternary
21120202220131
5
Quinary
310300201003
6
Senary
23342122301
8
Octal
1130425035
10
Decimal
157428253
12
Duodecimal
44880391
16
Hexadecimal
9622a1d
20
Vigesimal
293iacd
36
Base36
2lq8f1
md5
4bffa9ef4f109a7eeccfbf2d1d93d002
sha1
af26f91f18642071dd533ac839857c50904b3480
sha256
ed93a47f486725192cbbbc9539821b84436d9183247a37525db9b54b0435adcb
sha512
a4f2eac242b6b50459e1c21ffbebbb0cb43f5ca96db9620013fc3f3833dd0bb06c534537f3a407d07bc9624e946d276adbda0859650a9144a0cfd2f3f61c8be8
ripemd-160
bbbf6a4f653f6ec6beeecbc41df51e661170986f
Diameter
314856506
Circumference
989150886.18455
Area
7.7860147982718E+16
Volume
1.6343182766988E+25
Surface area
3.1144059193087E+17
Circumference
989150886.18455
Perimeter
629713012
Area
24783654842632009
Diagonal
222637170.4933
Surface area
148701929055792054
Volume
3.9016474848305E+24
Space diagonal
272673732.74281
Perimeter
472284759
Area
1.0731637346172E+16
Altitude
136336866.3714
Surface area
1.0731637346172E+16
Volume
4.5981356572052E+23
Height
74212390.164434