157235797 is an odd 9-digits composite number following 157235796
and preceding 157235798 . In scientific notation, it is written as 1.57235797 × 10^8.
The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors.
There are 150399436 positive integers (up to 157235797) that are relatively prime to 157235797.
157235797 has 4 divisors, whose sum is 164072160
The reverse of 157235797 is 797532751
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred fifty-seven million two hundred thirty-five thousand seven hundred ninety-seven
Scientific notation
1.57235797 × 10^8
Engineering notation
1.57235797 × 10^6
Prime Factorization
23 × 6836339
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
157235797
Product of the distinct prime numbers
The prime factorization of 157235797 is 23 × 6836339.
Since it has a total of 2 prime factors.
2 , 6 , 59 , 62 , 428 , 775 , 5125 , 4135 , 28139 , 77215 , 62026 , 859566 , 851121 , 7323109 , 86444423 , 41480690 , 417832731 , 969604434 , 117880646 , 954842137
n×2
314471594
n×3
471707391
n×4
628943188
n×5
786178985
n÷2
78617898.5
n÷3
52411932.333333
n÷3
39308949.25
n÷5
31447159.4
n2
24723095858225209
n3
3.8873556815754E+24
n4
6.1123146881499E+32
n5
9.6107467150606E+40
2 √n
12539.3698805
3 √n
539.73901082637
4 √n
111.97932791592
5 √n
43.582313991549
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
-157235796
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 157235797 can be divided by 4 positive divisors.
The sum of these divisors (counting 157235797) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001010111110011101001010101
3
Ternary
101221212101222001
4
Quaternary
21113303221111
5
Quinary
310223021142
6
Senary
23334035301
8
Octal
1127635125
10
Decimal
157235797
12
Duodecimal
447a8b31
16
Hexadecimal
95f3a55
20
Vigesimal
292e99h
36
Base36
2lm3x1
md5
0963e430c37347cb800bf5f2ee451bf6
sha1
3666f13a54969d01fa65fa1ca4a11ee4625e8d5f
sha256
77dc3e216c87d9095f74ce77bcdb76beb896472b41c536df3b6fec920a4104be
sha512
10440048ca0edd57446df437682490968c3389e59b505d8a062b13d0db55c9e47823b299077b328418f8817536872a84f1596de3258db3327f8eb5a920b27ad7
ripemd-160
b8da8de75d2b09d0756b6bf5303c283a713d61ec
Diameter
314471594
Circumference
987941649.47307
Area
7.7669896322197E+16
Volume
1.6283317401504E+25
Surface area
3.1067958528879E+17
Circumference
987941649.47307
Perimeter
628943188
Area
24723095858225209
Diagonal
222364996.60794
Surface area
148338575149351254
Volume
3.8873556815754E+24
Space diagonal
272340389.17259
Perimeter
471707391
Area
1.070541453671E+16
Altitude
136170194.58629
Surface area
1.070541453671E+16
Volume
4.5812926055434E+23
Height
74121665.535981