157450497 is an odd 9-digits composite number following 157450496
and preceding 157450498 . In scientific notation, it is written as 1.57450497 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 103583232 positive integers (up to 157450497) that are relatively prime to 157450497.
157450497 has 16 divisors, whose sum is 212714880
The reverse of 157450497 is 794054751
Previous prime number is 509
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred fifty-seven million four hundred fifty thousand four hundred ninety-seven
Scientific notation
1.57450497 × 10^8
Engineering notation
1.57450497 × 10^6
Prime Factorization
3 × 97 × 509 × 1063
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
157450497
Product of the distinct prime numbers
The prime factorization of 157450497 is 3 × 97 × 509 × 1063.
Since it has a total of 4 prime factors.
2 , 3 , 51 , 42 , 762 , 744 , 4616 , 8622 , 99224 , 91045 , 974732 , 944573 , 490725 , 5025940 , 1989949 , 28673283 , 301407292 , 322015817 , 2602970599 , 2640225492
n×2
314900994
n×3
472351491
n×4
629801988
n×5
787252485
n÷2
78725248.5
n÷3
52483499
n÷3
39362624.25
n÷5
31490099.4
n2
24790659005547009
n3
3.9033015813809E+24
n4
6.1457677392931E+32
n5
9.6765418499826E+40
2 √n
12547.927996287
3 √n
539.98456403064
4 √n
112.01753432515
5 √n
43.594209522268
1 , 3 , 97 , 291 , 509 , 1063 , 1527 , 3189 , 49373 , 103111 , 148119 , 309333 , 541067 , 1623201 , 52483499 , 157450497
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
-157450496
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 157450497 can be divided by 16 positive divisors.
The sum of these divisors (counting 157450497) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001011000101000000100000001
3
Ternary
101222021022110220
4
Quaternary
21120220010001
5
Quinary
310301403442
6
Senary
23342413253
8
Octal
1130500401
10
Decimal
157450497
12
Duodecimal
44891229
16
Hexadecimal
9628101
20
Vigesimal
294164h
36
Base36
2lqpkx
md5
50ba66e7b02fb332b01ed3149b829aaa
sha1
0882d625a49e757666ed18cb942ee679cb0180a3
sha256
a40e8ed13ca2a7d063a9919f09b8469e655cc9a621fe5713aa1165d2be8e28fe
sha512
5aab56e849a39c47f65d4467bf14f7961c557f12bc2098efc00cc05db23312acd60411a552736bf6c233f71254c9a984661b1d89f98a9b891c1c409c5b8005ed
ripemd-160
6eb4307f17f67bdf51ad0437d9243297c80486a4
Diameter
314900994
Circumference
989290649.35852
Area
7.7882152209476E+16
Volume
1.6350111430416E+25
Surface area
3.115286088379E+17
Circumference
989290649.35852
Perimeter
629801988
Area
24790659005547009
Diagonal
222668628.25978
Surface area
148743954033282054
Volume
3.9033015813809E+24
Space diagonal
272712260.48097
Perimeter
472351491
Area
1.0734670237681E+16
Altitude
136356130.24049
Surface area
1.0734670237681E+16
Volume
4.6000850286844E+23
Height
74222876.086595