857996816 is an even 9-digits composite number following 857996815
and preceding 857996817 . In scientific notation, it is written as 8.57996816 × 10^8.
The sum of its digits is 59. It has a total of 6 prime factors and 20 positive divisors.
There are 424574976 positive integers (up to 857996816) that are relatively prime to 857996816.
857996816 has 20 divisors, whose sum is 1679509692
The reverse of 857996816 is 618699758
Previous prime number is 97
Is Prime? no
Number parity even
Number length 9
Sum of Digits 59
Digital Root 5
Name
eight hundred fifty-seven million nine hundred ninety-six thousand eight hundred sixteen
Scientific notation
8.57996816 × 10^8
Engineering notation
8.57996816 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 97 × 552833
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
107249602
Product of the distinct prime numbers
The prime factorization of 857996816 is 2 × 2 × 2 × 2 × 97 × 552833.
Since it has a total of 6 prime factors.
7 , 8 , 98 , 50 , 574 , 279 , 2695 , 5751 , 10464 , 10693 , 126130 , 180358 , 7421359 , 7917516 , 47970237 , 5596044 , 998475530 , 415669590 , 3976282280 , 428470679
n×2
1715993632
n×3
2573990448
n×4
3431987264
n×5
4289984080
n÷2
428998408
n÷3
285998938.66667
n÷3
214499204
n÷5
171599363.2
n2
736158536266137856
n3
6.3162168018757E+26
n4
5.419293905175E+35
n5
4.6497369156084E+44
2 √n
29291.582681719
3 √n
950.22960876652
4 √n
171.1478386709
5 √n
61.192350464621
1 , 2 , 4 , 8 , 16 , 97 , 194 , 388 , 776 , 1552 , 552833 , 1105666 , 2211332 , 4422664 , 8845328 , 53624801 , 107249602 , 214499204 , 428998408 , 857996816
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-857996815
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 857996816 can be divided by 20 positive divisors.
The sum of these divisors (counting 857996816) is 1, the average is 0.05.
Base
System
Value
2
Binary
110011001000111111111000010000
3
Ternary
2012210110202100212
4
Quaternary
303020333320100
5
Quinary
3224121344231
6
Senary
221045503252
8
Octal
6310777020
10
Decimal
857996816
12
Duodecimal
1bb411b28
16
Hexadecimal
3323fe10
20
Vigesimal
d829c0g
36
Base36
e6tukw
md5
ba2d92bfd2e256391e2018493aa345bd
sha1
29ca1579ef7b4f99a59d7fbb44c145b0d9967a2c
sha256
b733d81b592ee784db4933a3dcbd86dbb889ef7d53ec41acf12a8ca9a0273602
sha512
3f3c9d6a7e2e68207cdd2b348b955464475ecdc31ed30e0af529a3cdf1c6ea23e2a285a9eabcac0135c9fa5b64c2af7d970dd8d2e757ac19b40e935184025f09
ripemd-160
94caecb25b4cc3ba468e9219272a684b6d1b74e4
Diameter
1715993632
Circumference
5390952987.8981
Area
2.3127102494111E+18
Volume
2.6457307071004E+27
Surface area
9.2508409976445E+18
Circumference
5390952987.8981
Perimeter
3431987264
Area
736158536266137856
Diagonal
1213390733.6601
Surface area
4416951217596827136
Volume
6.3162168018757E+26
Space diagonal
1486094078.0443
Perimeter
2573990448
Area
3.1876599680962E+17
Altitude
743047039.02216
Surface area
3.1876599680962E+17
Volume
7.4437328867512E+25
Height
404463577.88671