157427447 is an odd 9-digits prime number following 157427446
and preceding 157427448 . In scientific notation, it is written as 1.57427447 × 10^8.
The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors.
There are 157427446 positive integers (up to 157427447) that are relatively prime to 157427447.
157427447 has 2 divisors, whose sum is 157427448
The reverse of 157427447 is 744724751
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 41 Digital Root 5
Name
one hundred fifty-seven million four hundred twenty-seven thousand four hundred forty-seven
Scientific notation
1.57427447 × 10^8
Engineering notation
1.57427447 × 10^6
Prime Factorization
157427447
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
157427447 Product of the distinct prime numbers
The prime factorization of 157427447 is 157427447.
Since it has a total of 1 prime factors.
8 , 1 , 13 , 9 , 365 , 174 , 6327 , 2747 , 59556 , 61677 , 666937 , 698900 , 4871469 , 1158824 , 95636008 , 95022897 , 410135960 , 277512620 , 2516004378 , 3646435926
n×2
314854894
n×3
472282341
n×4
629709788
n×5
787137235
n÷2
78713723.5
n÷3
52475815.666667
n÷3
39356861.75
n÷5
31485489.4
n2
24783401068937809
n3
3.90158755826E+24
n4
6.1421696854383E+32
n5
9.6694609261934E+40
2 √n12547.009484335
3 √n539.9582123585
4 √n112.0134343922
5 √n43.592933050748
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
157427448 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
78713724 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
12547.009524185 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999872957 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157427447 can be divided by 2 positive divisors.
The sum of these divisors (counting 157427447) is 157427448, the average is 78713724.
Base
System
Value
2
Binary
1001011000100010011011110111
3
Ternary
101222020010212012
4
Quaternary
21120202123313
5
Quinary
310300134242
6
Senary
23342114435
8
Octal
1130423367
10
Decimal
157427447
12
Duodecimal
4487ba1b
16
Hexadecimal
96226f7
20
Vigesimal
293i8c7
36
Base36
2lq7sn
md5
50fbc9ae7cf2c8f389812429f6776ab2
sha1
bc739db2c78864162b558abacb86268e590b0e8f
sha256
32d9cdf665773050d85ce551a6c498f25fbf3581727c8dd5ba30de496eb36988
sha512
313ae3f8997a20da2327f03a67ab8550b666ea301e26d6db73c2e358e4148fdf4fc246fc36ff1ebdc626387fa84f0a23e84a2bc48c2b087d4c6fb4a046996dc5
ripemd-160
7b7d44587be9b288ba1d1b58cece43ecd2fa9ac5
Diameter
314854894
Circumference
989145821.93719
Area
7.7859350729144E+16
Volume
1.6342931747156E+25
Surface area
3.1143740291658E+17
Circumference
989145821.93719
Perimeter
629709788
Area
24783401068937809
Diagonal
222636030.63717
Surface area
148700406413626854
Volume
3.90158755826E+24
Space diagonal
272672336.70986
Perimeter
472282341
Area
1.0731527458939E+16
Altitude
136336168.35493
Surface area
1.0731527458939E+16
Volume
4.5980650330645E+23
Height
74212010.212391