808393157 is an odd 9-digits composite number following 808393156
and preceding 808393158 . In scientific notation, it is written as 8.08393157 × 10^8.
The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors.
There are 674032320 positive integers (up to 808393157) that are relatively prime to 808393157.
808393157 has 16 divisors, whose sum is 955796352
The reverse of 808393157 is 751393808
Previous prime number is 157
Is Prime? no Number parity odd Number length 9 Sum of Digits 44 Digital Root 8
Name
eight hundred eight million three hundred ninety-three thousand one hundred fifty-seven
Scientific notation
8.08393157 × 10^8
Engineering notation
8.08393157 × 10^6
Prime Factorization
13 × 11 × 157 × 36007
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
808393157 Product of the distinct prime numbers
The prime factorization of 808393157 is 13 × 11 × 157 × 36007.
Since it has a total of 4 prime factors.
5 , 6 , 21 , 30 , 506 , 327 , 4447 , 7894 , 39831 , 9391 , 38977 , 816779 , 6733292 , 6592481 , 93975489 , 33221894 , 512468543 , 43557814 , 7930092051 , 339570479
n×2
1616786314
n×3
2425179471
n×4
3233572628
n×5
4041965785
n÷2
404196578.5
n÷3
269464385.66667
n÷3
202098289.25
n÷5
161678631.4
n2
653499496284426649
n3
5.2828452089928E+26
n4
4.27061591644E+35
n5
3.4523366830254E+44
2 √n28432.255573556
3 √n931.55294438267
4 √n168.61866911335
5 √n60.467849811664
1 , 11 , 13 , 143 , 157 , 1727 , 2041 , 22451 , 36007 , 396077 , 468091 , 5149001 , 5653099 , 62184089 , 73490287 , 808393157
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-808393156 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 808393157 can be divided by 16 positive divisors.
The sum of these divisors (counting 808393157) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110000001011110001100111000101
3
Ternary
2002100010121221022
4
Quaternary
300023301213011
5
Quinary
3123422040112
6
Senary
212114400525
8
Octal
6013614705
10
Decimal
808393157
12
Duodecimal
1a6890145
16
Hexadecimal
302f19c5
20
Vigesimal
ccc92hh
36
Base36
ddao5h
md5
71060727ab971d7a2acf7fc276bfdfe0
sha1
24f136cf6a5e8425a730eeb7bbfe3088c5894917
sha256
720c0e790c81294f593e23c082f0f3999ccbd5274b95db29d7c97fbedaca182f
sha512
0e9ff792ec6eacbab8b4bece10fb89adc666c6813f36c745ee21710c0f1e14942ac4461d84378ae6a4a2dace133a8c558ccb76bad897901461d34f6a43b46270
ripemd-160
634b165fb5d168c37f05768747659ef53bdd7672
Diameter
1616786314
Circumference
5079284006.4869
Area
2.0530292166518E+18
Volume
2.2128730264832E+27
Surface area
8.2121168666071E+18
Circumference
5079284006.4869
Perimeter
3233572628
Area
653499496284426649
Diagonal
1143240566.359
Surface area
3920996977706559894
Volume
5.2828452089928E+26
Space diagonal
1400178020.415
Perimeter
2425179471
Area
2.8297358257132E+17
Altitude
700089010.2075
Surface area
2.8297358257132E+17
Volume
6.2258927853961E+25
Height
381080188.78633