804939961 is an odd 9-digits composite number following 804939960
and preceding 804939962 . In scientific notation, it is written as 8.04939961 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 689808528 positive integers (up to 804939961) that are relatively prime to 804939961.
804939961 has 8 divisors, whose sum is 920118080
The reverse of 804939961 is 169939408
Previous prime number is 7069
Is Prime? no Number parity odd Number length 9 Sum of Digits 49 Digital Root 4
Name
eight hundred four million nine hundred thirty-nine thousand nine hundred sixty-one
Scientific notation
8.04939961 × 10^8
Engineering notation
8.04939961 × 10^6
Prime Factorization
7 × 7069 × 16267
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
804939961 Product of the distinct prime numbers
The prime factorization of 804939961 is 7 × 7069 × 16267.
Since it has a total of 3 prime factors.
1 , 3 , 89 , 73 , 612 , 695 , 4094 , 5419 , 96973 , 79724 , 822166 , 535489 , 9496654 , 8370248 , 19577528 , 891638 , 508218204 , 52541412 , 8060792923 , 7389454594
n×2
1609879922
n×3
2414819883
n×4
3219759844
n×5
4024699805
n÷2
402469980.5
n÷3
268313320.33333
n÷3
201234990.25
n÷5
160987992.2
n2
647928340814681521
n3
5.2154341338616E+26
n4
4.1981113483087E+35
n5
3.3792275849812E+44
2 √n28371.463850144
3 √n930.22461950215
4 √n168.43830873689
5 √n60.416101467278
8 divisors
τ Total Divisors
8 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-804939960 Sum of the proper positive divisors of n
A Arithmetic Mean
0.125 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
8 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 804939961 can be divided by 8 positive divisors.
The sum of these divisors (counting 804939961) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111111110100110100010111001
3
Ternary
2002002122012001011
4
Quaternary
233332212202321
5
Quinary
3122031034321
6
Senary
211512353521
8
Octal
5776464271
10
Decimal
804939961
12
Duodecimal
1a56a58a1
16
Hexadecimal
2ffa68b9
20
Vigesimal
cbah9i1
36
Base36
db8nnd
md5
504e582e104566d08ceb128ea0dd44ab
sha1
137cf4bf3c28bbf96a715ec71a586d62dcf90d2c
sha256
ef097760f17d030d17651b860b7a2d561312dc8a12609bda6394ffa7eb84804d
sha512
c6b3dc82cc59e11e4d589ddb1d1fd5340d2bd162cfcafd236858587c919097279e6514ac3d39e9b1ed90a38898f5fa764e3bfb1218c1faf31d929820fe813d6c
ripemd-160
aac7b700f9470712815e15b84748cf63f6fa559c
Diameter
1609879922
Circumference
5057586936.1169
Area
2.035526915556E+18
Volume
2.1846359413628E+27
Surface area
8.1421076622241E+18
Circumference
5057586936.1169
Perimeter
3219759844
Area
647928340814681521
Diagonal
1138357009.7423
Surface area
3887570044888089126
Volume
5.2154341338616E+26
Space diagonal
1394196909.4945
Perimeter
2414819883
Area
2.8056120148871E+17
Altitude
697098454.74726
Surface area
2.8056120148871E+17
Volume
6.1464480714756E+25
Height
379452336.58076