85849891 is an odd 8-digits prime number following 85849890
and preceding 85849892 . In scientific notation, it is written as 8.5849891 × 10^7.
The sum of its digits is 52. It has a total of 1 prime factors and 2 positive divisors.
There are 85849890 positive integers (up to 85849891) that are relatively prime to 85849891.
85849891 has 2 divisors, whose sum is 85849892
The reverse of 85849891 is 19894858
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7
Name
eighty-five million eight hundred forty-nine thousand eight hundred ninety-one
Scientific notation
8.5849891 × 10^7
Engineering notation
8.5849891 × 10^6
Prime Factorization
85849891
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
85849891
Product of the distinct prime numbers
The prime factorization of 85849891 is 85849891.
Since it has a total of 1 prime factors.
8 , 3 , 65 , 96 , 20 , 967 , 4112 , 6762 , 95267 , 71273 , 731216 , 237001 , 2039130 , 9674498 , 28297122 , 36154225 , 649521937 , 422407956 , 4308550972 , 7327375382
n×2
171699782
n×3
257549673
n×4
343399564
n×5
429249455
n÷2
42924945.5
n÷3
28616630.333333
n÷3
21462472.75
n÷5
17169978.2
n2
7370203784711881
n3
6.327311915653E+23
n4
5.4319903828181E+31
n5
4.6633578227799E+39
2 √n
9265.5216258989
3 √n
441.14353200114
4 √n
96.257579576358
5 √n
38.614280729299
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
85849892
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
42924946
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
9265.5216798624
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999767035
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85849891 can be divided by 2 positive divisors.
The sum of these divisors (counting 85849891) is 85849892, the average is 42924946.
Base
System
Value
2
Binary
101000111011111011100100011
3
Ternary
12222112121220121
4
Quaternary
11013133130203
5
Quinary
133434144031
6
Senary
12304021111
8
Octal
507373443
10
Decimal
85849891
12
Duodecimal
24901797
16
Hexadecimal
51df723
20
Vigesimal
16gb4eb
36
Base36
1f4277
md5
66deaaeb1083dece24629206b28442c9
sha1
1414ac44760b81dd05009a5ed907ac3560e7efcc
sha256
3ee137b1929d4c0e165e422e33822add00abf1562d5b17490aee889ce11daddb
sha512
d5701122400a78c32fe3bcba1343e90afaece1178eafdf8db38dabbb3aad22eba4fab1b38218adff74a6fe87e17ea9ed143cf2b07edd3e98ed7e7c183a2a19ee
ripemd-160
e5cced3420815016fdea29a3ac4c7149ecfc321b
Diameter
171699782
Circumference
539410773.75417
Area
2.3154178065511E+16
Volume
2.6503782174916E+24
Surface area
9.2616712262042E+16
Circumference
539410773.75417
Perimeter
343399564
Area
7370203784711881
Diagonal
121410080.18045
Surface area
44221222708271286
Volume
6.327311915653E+23
Space diagonal
148696373.03625
Perimeter
257549673
Area
3.1913918543144E+15
Altitude
74348186.518125
Surface area
3.1913918543144E+15
Volume
7.4568086037345E+22
Height
40470026.726817