804985157 is an odd 9-digits prime number following 804985156
and preceding 804985158 . In scientific notation, it is written as 8.04985157 × 10^8.
The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors.
There are 804985156 positive integers (up to 804985157) that are relatively prime to 804985157.
804985157 has 2 divisors, whose sum is 804985158
The reverse of 804985157 is 751589408
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 47 Digital Root 2
Name
eight hundred four million nine hundred eighty-five thousand one hundred fifty-seven
Scientific notation
8.04985157 × 10^8
Engineering notation
8.04985157 × 10^6
Prime Factorization
804985157
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
804985157 Product of the distinct prime numbers
The prime factorization of 804985157 is 804985157.
Since it has a total of 1 prime factors.
1 , 10 , 98 , 8 , 852 , 136 , 9056 , 7416 , 39300 , 66740 , 55667 , 61026 , 9469922 , 680561 , 60332191 , 49470349 , 562799400 , 961470113 , 6022879215 , 2644310821
n×2
1609970314
n×3
2414955471
n×4
3219940628
n×5
4024925785
n÷2
402492578.5
n÷3
268328385.66667
n÷3
201246289.25
n÷5
160997031.4
n2
648001102990314649
n3
5.2163126962683E+26
n4
4.1990542947666E+35
n5
3.3801763807243E+44
2 √n28372.260343512
3 √n930.2420293493
4 √n168.44067306773
5 √n60.416779904162
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
804985158 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
402492579 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
28372.260361134 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999975155 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 804985157 can be divided by 2 positive divisors.
The sum of these divisors (counting 804985157) is 804985158, the average is 402492579.
Base
System
Value
2
Binary
101111111110110001100101000101
3
Ternary
2002002201111001002
4
Quaternary
233332301211011
5
Quinary
3122034011112
6
Senary
211513343045
8
Octal
5776614505
10
Decimal
804985157
12
Duodecimal
1a5707a85
16
Hexadecimal
2ffb1945
20
Vigesimal
cbb32hh
36
Base36
db9mit
md5
a04e9a20b2edebfcaf4cdd9ae61b94b6
sha1
a4f0b7daa89071acf8564fe411dfef8ad54de21b
sha256
d36314a44d586480b6e0e87084f540477d04f85d887a1326c0fe2e663820df4f
sha512
4e92f95ad9c75841b8af935318e4a66002d5c7d3dcf16f10ef7bd28fdd1e27ebd1813a56a26653e753dc22974013c6c12707dcba13783e0357f9362d083e41c4
ripemd-160
c259dd36c2953a1aab1788f2e35536f1c3498414
Diameter
1609970314
Circumference
5057870910.9601
Area
2.0357555046725E+18
Volume
2.1850039527232E+27
Surface area
8.1430220186898E+18
Circumference
5057870910.9601
Perimeter
3219940628
Area
648001102990314649
Diagonal
1138420926.5384
Surface area
3888006617941887894
Volume
5.2163126962683E+26
Space diagonal
1394275191.2628
Perimeter
2414955471
Area
2.8059270843497E+17
Altitude
697137595.6314
Surface area
2.8059270843497E+17
Volume
6.1474834672014E+25
Height
379473642.17948