857423072 is an even 9-digits composite number following 857423071
and preceding 857423073 . In scientific notation, it is written as 8.57423072 × 10^8.
The sum of its digits is 38. It has a total of 7 prime factors and 24 positive divisors.
There are 372789120 positive integers (up to 857423072) that are relatively prime to 857423072.
857423072 has 24 divisors, whose sum is 1694739816
The reverse of 857423072 is 270324758
Previous prime number is 253
Is Prime? no Number parity even Number length 9 Sum of Digits 38 Digital Root 2
Name
eight hundred fifty-seven million four hundred twenty-three thousand seventy-two
Scientific notation
8.57423072 × 10^8
Engineering notation
8.57423072 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 253 × 105907
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
7 Total number of prime factors
rad Radical
53588942 Product of the distinct prime numbers
The prime factorization of 857423072 is 2 × 2 × 2 × 2 × 2 × 253 × 105907.
Since it has a total of 7 prime factors.
9 , 7 , 80 , 40 , 739 , 840 , 8757 , 5 , 21821 , 71552 , 370218 , 517658 , 6861949 , 7791285 , 54154713 , 73677745 , 643188428 , 600412082 , 5845261161 , 7370572592
n×2
1714846144
n×3
2572269216
n×4
3429692288
n×5
4287115360
n÷2
428711536
n÷3
285807690.66667
n÷3
214355768
n÷5
171484614.4
n2
735174324397917184
n3
6.3035542768079E+26
n4
5.4048128725393E+35
n5
4.6342112567578E+44
2 √n29281.787377139
3 √n950.01775479283
4 √n171.11921977715
5 √n61.184164387948
1 , 2 , 4 , 8 , 16 , 32 , 253 , 506 , 1012 , 2024 , 4048 , 8096 , 105907 , 211814 , 423628 , 847256 , 1694512 , 3389024 , 26794471 , 53588942 , 107177884 , 214355768 , 428711536 , 857423072
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
-857423071 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 857423072 can be divided by 24 positive divisors.
The sum of these divisors (counting 857423072) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
110011000110110011110011100000
3
Ternary
2012202101121100002
4
Quaternary
303012303303200
5
Quinary
3224000014242
6
Senary
221025315132
8
Octal
6306636340
10
Decimal
857423072
12
Duodecimal
1bb195aa8
16
Hexadecimal
331b3ce0
20
Vigesimal
d7ihhdc
36
Base36
e6hjvk
md5
2924c8ccb62cd43f5bae7d2cbcad5755
sha1
55299021e661207d62ad6f721880f9c20f8be503
sha256
26a92c1da265294af09c6b58b2944c6a40fd0ce149fcde851669f6ce765655d0
sha512
ae01011ed35c62a2353a05bf97b6efb40b556eb8fe093195d818c5e46d4aad2e3c5285d80baf51d4fd7077f9e14b41f1b044a7459ca857d53bfbc998bd1dafaa
ripemd-160
95115a022ba00f541a77816084eb5cd596641004
Diameter
1714846144
Circumference
5387348048.0272
Area
2.3096182566363E+18
Volume
2.6404266410032E+27
Surface area
9.2384730265453E+18
Circumference
5387348048.0272
Perimeter
3429692288
Area
735174324397917184
Diagonal
1212579337.114
Surface area
4411045946387503104
Volume
6.3035542768079E+26
Space diagonal
1485100324.2858
Perimeter
2572269216
Area
3.1833982056933E+17
Altitude
742550162.14289
Surface area
3.1833982056933E+17
Volume
7.4288099578472E+25
Height
404193112.37133