157424641 is an odd 9-digits composite number following 157424640
and preceding 157424642 . In scientific notation, it is written as 1.57424641 × 10^8.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 134369280 positive integers (up to 157424641) that are relatively prime to 157424641.
157424641 has 8 divisors, whose sum is 158649440
The reverse of 157424641 is 146424751
Previous prime number is 577
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred fifty-seven million four hundred twenty-four thousand six hundred forty-one
Scientific notation
1.57424641 × 10^8
Engineering notation
1.57424641 × 10^6
Prime Factorization
187 × 577 × 1459
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
157424641
Product of the distinct prime numbers
The prime factorization of 157424641 is 187 × 577 × 1459.
Since it has a total of 3 prime factors.
5 , 2 , 41 , 3 , 38 , 867 , 3353 , 1175 , 4946 , 41787 , 329667 , 541806 , 8398231 , 4917090 , 94746270 , 97914379 , 788108483 , 612945912 , 9680030292 , 4016422335
n×2
314849282
n×3
472273923
n×4
629698564
n×5
787123205
n÷2
78712320.5
n÷3
52474880.333333
n÷3
39356160.25
n÷5
31484928.2
n2
24782517593978881
n3
3.9013789353083E+24
n4
6.1417317829587E+32
n5
9.6685992105057E+40
2 √n
12546.897664363
3 √n
539.95500425264
4 √n
112.01293525465
5 √n
43.592777648822
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-157424640
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157424641 can be divided by 8 positive divisors.
The sum of these divisors (counting 157424641) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001011000100001110000000001
3
Ternary
101222020000000021
4
Quaternary
21120201300001
5
Quinary
310300042031
6
Senary
23342053441
8
Octal
1130416001
10
Decimal
157424641
12
Duodecimal
4487a281
16
Hexadecimal
9621c01
20
Vigesimal
293i1c1
36
Base36
2lq5mp
md5
ce2a27cdcc6e37c009cb6df1cc4c1fa7
sha1
b59d45c59bb59c86600f6cd332b185d90d14a273
sha256
304267af2f08e297d1351503f429c6bac4f3daeba9ed25630b2f27614e5ae007
sha512
0def2b1fe0b7e6a699491bc58703f44183c7ad9725efc361ca57cc9eba077e275216846f875670dd566504b3b5300cc261779006a169dbf32794147563d27cdb
ripemd-160
4d2f7b6e2379310731cc130d1dbbabff3e054298
Diameter
314849282
Circumference
989128191.31922
Area
7.7856575210704E+16
Volume
1.6342057869379E+25
Surface area
3.1142630084282E+17
Circumference
989128191.31922
Perimeter
629698564
Area
24782517593978881
Diagonal
222632062.35392
Surface area
148695105563873286
Volume
3.9013789353083E+24
Space diagonal
272667476.57529
Perimeter
472273923
Area
1.073114490306E+16
Altitude
136333738.28765
Surface area
1.073114490306E+16
Volume
4.5978191685581E+23
Height
74210687.451305