85969965 is an odd 8-digits composite number following 85969964
and preceding 85969966 . In scientific notation, it is written as 8.5969965 × 10^7.
The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors.
There are 43437312 positive integers (up to 85969965) that are relatively prime to 85969965.
85969965 has 16 divisors, whose sum is 144792000
The reverse of 85969965 is 56996958
Previous prime number is 19
Is Prime? no Number parity odd Number length 8 Sum of Digits 57 Digital Root 3
Name
eighty-five million nine hundred sixty-nine thousand nine hundred sixty-five
Scientific notation
8.5969965 × 10^7
Engineering notation
8.5969965 × 10^6
Prime Factorization
3 × 5 × 19 × 301649
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
85969965 Product of the distinct prime numbers
The prime factorization of 85969965 is 3 × 5 × 19 × 301649.
Since it has a total of 4 prime factors.
9 , 8 , 31 , 21 , 35 , 748 , 1882 , 4091 , 93467 , 19314 , 801117 , 400112 , 6134601 , 6655910 , 61104483 , 75917984 , 836271697 , 460748141 , 879819625 , 25742956
n×2
171939930
n×3
257909895
n×4
343879860
n×5
429849825
n÷2
42984982.5
n÷3
28656655
n÷3
21492491.25
n÷5
17193993
n2
7390834882101225
n3
6.3538981613502E+23
n4
5.4624440254484E+31
n5
4.6960612168226E+39
2 √n9271.9989754098
3 √n441.34910474201
4 √n96.291219617418
5 √n38.625076268554
1 , 3 , 5 , 15 , 19 , 57 , 95 , 285 , 301649 , 904947 , 1508245 , 4524735 , 5731331 , 17193993 , 28656655 , 85969965
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
-85969964 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 85969965 can be divided by 16 positive divisors.
The sum of these divisors (counting 85969965) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101000111111100110000101101
3
Ternary
12222202201121210
4
Quaternary
11013330300231
5
Quinary
134002014330
6
Senary
12310345033
8
Octal
507746055
10
Decimal
85969965
12
Duodecimal
2495b179
16
Hexadecimal
51fcc2d
20
Vigesimal
16h64i5
36
Base36
1f6mul
md5
5a41f1901bacabe01def1ae883e1d813
sha1
fffa93ef61283baf7d73db9313d3bd5a66021192
sha256
e4f9a2bb4085961bf71943ccca0486376d17b1ff175b733509f7013cba8eeea5
sha512
8a77817b19d5281252f494093db8cb05b10927128a37aed8044271ab6e3789beaea0e0c5cdc494b60fc143814b1c50f8cf2d46a1f499d02168e4cc2291f84d30
ripemd-160
4f47fca6bcc024f8147d647e118444c78628bdfc
Diameter
171939930
Circumference
540165220.94674
Area
2.3218992569504E+16
Volume
2.6615146380474E+24
Surface area
9.2875970278018E+16
Circumference
540165220.94674
Perimeter
343879860
Area
7390834882101225
Diagonal
121579890.45974
Surface area
44345009292607350
Volume
6.3538981613502E+23
Space diagonal
148904347.30492
Perimeter
257909895
Area
3.2003253815379E+15
Altitude
74452173.652459
Surface area
3.2003253815379E+15
Volume
7.4881407947658E+22
Height
40526630.153247