157078368 is an even 9-digits composite number following 157078367
and preceding 157078369 . In scientific notation, it is written as 1.57078368 × 10^8.
The sum of its digits is 45. It has a total of 7 prime factors and 24 positive divisors.
There are 49277952 positive integers (up to 157078368) that are relatively prime to 157078368.
157078368 has 24 divisors, whose sum is 311278968
The reverse of 157078368 is 863870751
Previous prime number is 153
Is Prime? no
Number parity even
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred fifty-seven million seventy-eight thousand three hundred sixty-eight
Scientific notation
1.57078368 × 10^8
Engineering notation
1.57078368 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 153 × 32083
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
9817398
Product of the distinct prime numbers
The prime factorization of 157078368 is 2 × 2 × 2 × 2 × 2 × 153 × 32083.
Since it has a total of 7 prime factors.
4 , 10 , 43 , 40 , 181 , 152 , 9503 , 2616 , 16468 , 7412 , 818155 , 739696 , 5901777 , 2793105 , 72774783 , 90213956 , 842797522 , 548413440 , 598475352 , 4041668480
n×2
314156736
n×3
471235104
n×4
628313472
n×5
785391840
n÷2
78539184
n÷3
52359456
n÷3
39269592
n÷5
31415673.6
n2
24673613693543424
n3
3.8756909716443E+24
n4
6.0878721269821E+32
n5
9.5627301829904E+40
2 √n
12533.090919641
3 √n
539.55881660329
4 √n
111.95128815535
5 √n
43.573583321164
1 , 2 , 4 , 8 , 16 , 32 , 153 , 306 , 612 , 1224 , 2448 , 4896 , 32083 , 64166 , 128332 , 256664 , 513328 , 1026656 , 4908699 , 9817398 , 19634796 , 39269592 , 78539184 , 157078368
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-157078367
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157078368 can be divided by 24 positive divisors.
The sum of these divisors (counting 157078368) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001010111001101001101100000
3
Ternary
101221120102000100
4
Quaternary
21113031031200
5
Quinary
310203001433
6
Senary
23330422400
8
Octal
1127151540
10
Decimal
157078368
12
Duodecimal
44731a00
16
Hexadecimal
95cd360
20
Vigesimal
291efi8
36
Base36
2liqg0
md5
055b00ca76760314fe7fc217a48911fd
sha1
0d7e55ea7c4a19a35e6f721444a598a7ad048589
sha256
da4d94a4d02eec1291f21a6a05c9a254e92cb84e1fec6a8c006b72b7b4654387
sha512
5c40e14f3945184c1e8247f33cf14239e808e29ff2d02ed021ba29504b870600cded1bf7cd1d791a171c80bb0a7b65e136354f63981b51c01ee21d04bcd531e6
ripemd-160
1f065b8651e9bfb657453e3e54ebe53d4bb379eb
Diameter
314156736
Circumference
986952493.89335
Area
7.7514443517149E+16
Volume
1.6234456378802E+25
Surface area
3.1005777406859E+17
Circumference
986952493.89335
Perimeter
628313472
Area
24673613693543424
Diagonal
222142358.38103
Surface area
148041682161260544
Volume
3.8756909716443E+24
Space diagonal
272067714.146
Perimeter
471235104
Area
1.0683988130886E+16
Altitude
136033857.073
Surface area
1.0683988130886E+16
Volume
4.5675456130552E+23
Height
74047452.793677