157430368 is an even 9-digits composite number following 157430367
and preceding 157430369 . In scientific notation, it is written as 1.57430368 × 10^8.
The sum of its digits is 37. It has a total of 6 prime factors and 12 positive divisors.
There are 78715168 positive integers (up to 157430368) that are relatively prime to 157430368.
157430368 has 12 divisors, whose sum is 309941100
The reverse of 157430368 is 863034751
Previous prime number is 2
Is Prime? no Number parity even Number length 9 Sum of Digits 37 Digital Root 1
Name
one hundred fifty-seven million four hundred thirty thousand three hundred sixty-eight
Scientific notation
1.57430368 × 10^8
Engineering notation
1.57430368 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 4919699
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
9839398 Product of the distinct prime numbers
The prime factorization of 157430368 is 2 × 2 × 2 × 2 × 2 × 4919699.
Since it has a total of 6 prime factors.
3 , 6 , 37 , 26 , 626 , 541 , 3779 , 8804 , 33113 , 69506 , 179628 , 581294 , 5592113 , 1754791 , 69023246 , 93034003 , 227143656 , 176578286 , 7011219187 , 1816241696
n×2
314860736
n×3
472291104
n×4
629721472
n×5
787151840
n÷2
78715184
n÷3
52476789.333333
n÷3
39357592
n÷5
31486073.6
n2
24784320768615424
n3
3.9018047392332E+24
n4
6.1426255596162E+32
n5
9.6703580233659E+40
2 √n12547.125886035
3 √n539.96155190361
4 √n112.01395397911
5 √n43.593094819251
1 , 2 , 4 , 8 , 16 , 32 , 4919699 , 9839398 , 19678796 , 39357592 , 78715184 , 157430368
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-157430367 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157430368 can be divided by 12 positive divisors.
The sum of these divisors (counting 157430368) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001011000100011001001100000
3
Ternary
101222020021212101
4
Quaternary
21120203021200
5
Quinary
310300232433
6
Senary
23342140144
8
Octal
1130431140
10
Decimal
157430368
12
Duodecimal
44881654
16
Hexadecimal
9623260
20
Vigesimal
293ifi8
36
Base36
2lqa1s
md5
45c185c48288966e858e2858e2c91872
sha1
e45fa4b0ee05aa9c92149eeac33bb6e8f0d215ad
sha256
31ca2e0ae7b406e934d3745ef124ed564ea7e4537eb807ceedb4309feb6c02f4
sha512
0c3260676e67c293c20c3363642007619d6c5bb79f98b72e59daaee2940703f9d19efffe5e6610b54067c614b164932b9fffa16a7a229440e92a4c1db15113ac
ripemd-160
798d4cd3463f8b56a99c056a7560259f6d9541a8
Diameter
314860736
Circumference
989164175.12148
Area
7.7862240050895E+16
Volume
1.6343841472689E+25
Surface area
3.1144896020358E+17
Circumference
989164175.12148
Perimeter
629721472
Area
24784320768615424
Diagonal
222640161.55499
Surface area
148705924611692544
Volume
3.9018047392332E+24
Space diagonal
272677396.03027
Perimeter
472291104
Area
1.0731925700582E+16
Altitude
136338698.01513
Surface area
1.0731925700582E+16
Volume
4.598320983296E+23
Height
74213387.184996