157428317 is an odd 9-digits prime number following 157428316
and preceding 157428318 . In scientific notation, it is written as 1.57428317 × 10^8.
The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors.
There are 157428316 positive integers (up to 157428317) that are relatively prime to 157428317.
157428317 has 2 divisors, whose sum is 157428318
The reverse of 157428317 is 713824751
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 38 Digital Root 2
Name
one hundred fifty-seven million four hundred twenty-eight thousand three hundred seventeen
Scientific notation
1.57428317 × 10^8
Engineering notation
1.57428317 × 10^6
Prime Factorization
157428317
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
157428317 Product of the distinct prime numbers
The prime factorization of 157428317 is 157428317.
Since it has a total of 1 prime factors.
2 , 10 , 45 , 84 , 164 , 715 , 9454 , 1261 , 39083 , 36199 , 778942 , 127200 , 3923468 , 5579478 , 22356064 , 91712526 , 528200500 , 313524589 , 6867223705 , 463772719
n×2
314856634
n×3
472284951
n×4
629713268
n×5
787141585
n÷2
78714158.5
n÷3
52476105.666667
n÷3
39357079.25
n÷5
31485663.4
n2
24783674993452489
n3
3.9016522432942E+24
n4
6.1423054618108E+32
n5
9.6697281135279E+40
2 √n12547.044153903
3 √n539.95920702364
4 √n112.01358914839
5 √n43.592981232648
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
157428318 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
78714159 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
12547.044193753 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999872958 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157428317 can be divided by 2 positive divisors.
The sum of these divisors (counting 157428317) is 157428318, the average is 78714159.
Base
System
Value
2
Binary
1001011000100010101001011101
3
Ternary
101222020012001102
4
Quaternary
21120202221131
5
Quinary
310300201232
6
Senary
23342122445
8
Octal
1130425135
10
Decimal
157428317
12
Duodecimal
44880425
16
Hexadecimal
9622a5d
20
Vigesimal
293iafh
36
Base36
2lq8gt
md5
1d0cbdba45a36f020658d4783228d332
sha1
8c19622c1e53bf8261fdcfa23daed0fd53e2acff
sha256
a7134d2023be4fceba75ee44c7f55df92c9c519ac2116c0e0d5ff03a6cff7ed5
sha512
a51a9e93403bf1e7406cd85baf9780ae7688c510db49fac6257b6972e4270a6353dd65d1d74545c978f520466c20d2796b5eb100c32dce4c88a78cd29572d281
ripemd-160
7b3f404b70244e1c5aa3b57c8189601c8b954e40
Diameter
314856634
Circumference
989151288.30841
Area
7.7860211288387E+16
Volume
1.6343202699194E+25
Surface area
3.1144084515355E+17
Circumference
989151288.30841
Perimeter
629713268
Area
24783674993452489
Diagonal
222637261.00297
Surface area
148702049960714934
Volume
3.9016522432942E+24
Space diagonal
272673843.59406
Perimeter
472284951
Area
1.0731646071733E+16
Altitude
136336921.79703
Surface area
1.0731646071733E+16
Volume
4.5981412651084E+23
Height
74212420.334324