157424637 is an odd 9-digits composite number following 157424636
and preceding 157424638 . In scientific notation, it is written as 1.57424637 × 10^8.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 104342768 positive integers (up to 157424637) that are relatively prime to 157424637.
157424637 has 8 divisors, whose sum is 211113504
The reverse of 157424637 is 736424751
Previous prime number is 173
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred fifty-seven million four hundred twenty-four thousand six hundred thirty-seven
Scientific notation
1.57424637 × 10^8
Engineering notation
1.57424637 × 10^6
Prime Factorization
3 × 173 × 303323
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
157424637
Product of the distinct prime numbers
The prime factorization of 157424637 is 3 × 173 × 303323.
Since it has a total of 3 prime factors.
1 , 8 , 70 , 98 , 37 , 690 , 7560 , 5834 , 42866 , 68668 , 316127 , 761188 , 8981655 , 9269771 , 76438737 , 86355325 , 170075268 , 45186090 , 9362381503 , 6877057522
n×2
314849274
n×3
472273911
n×4
629698548
n×5
787123185
n÷2
78712318.5
n÷3
52474879
n÷3
39356159.25
n÷5
31484927.4
n2
24782516334581769
n3
3.9013786379181E+24
n4
6.1417311587381E+32
n5
9.6685979821594E+40
2 √n
12546.897504961
3 √n
539.95499967941
4 √n
112.01293454312
5 √n
43.592777427292
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
-157424636
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 157424637 can be divided by 8 positive divisors.
The sum of these divisors (counting 157424637) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001011000100001101111111101
3
Ternary
101222020000000010
4
Quaternary
21120201233331
5
Quinary
310300042022
6
Senary
23342053433
8
Octal
1130415775
10
Decimal
157424637
12
Duodecimal
4487a279
16
Hexadecimal
9621bfd
20
Vigesimal
293i1bh
36
Base36
2lq5ml
md5
16c75126a0fa6b5a882cd9bef446ca99
sha1
83b7acb02d0c8627c36528c0d0d3cec1f0cb12a6
sha256
0c35bae54067fc80a9004e0b28b46bd63282e9233a1a41142a1747fed4bffcdd
sha512
a31c6051bdba71bc38303b6ac11ad663433b39799a8eebd778c942fa342400c1a6dee7b61c3b2027568aa9eb4769e809bc083ba61cbe0df17934a04c473d0a29
ripemd-160
c5a5f64af65732bd709b1e8ff1f5440d5b020067
Diameter
314849274
Circumference
989128166.18648
Area
7.7856571254191E+16
Volume
1.6342056623674E+25
Surface area
3.1142628501676E+17
Circumference
989128166.18648
Perimeter
629698548
Area
24782516334581769
Diagonal
222632056.69706
Surface area
148695098007490614
Volume
3.9013786379181E+24
Space diagonal
272667469.64709
Perimeter
472273911
Area
1.0731144357725E+16
Altitude
136333734.82354
Surface area
1.0731144357725E+16
Volume
4.5978188180804E+23
Height
74210685.565687