85897997 is an odd 8-digits composite number following 85897996
and preceding 85897998 . In scientific notation, it is written as 8.5897997 × 10^7.
The sum of its digits is 62. It has a total of 2 prime factors and 4 positive divisors.
There are 85350720 positive integers (up to 85897997) that are relatively prime to 85897997.
85897997 has 4 divisors, whose sum is 86445276
The reverse of 85897997 is 79979858
Previous prime number is 157
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 62
Digital Root 8
Name
eighty-five million eight hundred ninety-seven thousand nine hundred ninety-seven
Scientific notation
8.5897997 × 10^7
Engineering notation
8.5897997 × 10^6
Prime Factorization
157 × 547121
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
85897997
Product of the distinct prime numbers
The prime factorization of 85897997 is 157 × 547121.
Since it has a total of 2 prime factors.
6 , 10 , 4 , 89 , 620 , 941 , 7862 , 3687 , 93317 , 78233 , 53037 , 688597 , 6650098 , 5637703 , 16143540 , 88712074 , 421961171 , 261818404 , 7816992015 , 5489165435
n×2
171795994
n×3
257693991
n×4
343591988
n×5
429489985
n÷2
42948998.5
n÷3
28632665.666667
n÷3
21474499.25
n÷5
17179599.4
n2
7378465888612009
n3
6.337954407646E+23
n4
5.4441758869411E+31
n5
4.6764380400394E+39
2 √n
9268.1172305922
3 √n
441.22591489795
4 √n
96.271061231256
5 √n
38.61860726332
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-85897996
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85897997 can be divided by 4 positive divisors.
The sum of these divisors (counting 85897997) is 1, the average is 0.25.
Base
System
Value
2
Binary
101000111101011001100001101
3
Ternary
12222122001220022
4
Quaternary
11013223030031
5
Quinary
133442213442
6
Senary
12305031525
8
Octal
507531415
10
Decimal
85897997
12
Duodecimal
249255a5
16
Hexadecimal
51eb30d
20
Vigesimal
16gh4jh
36
Base36
1f53bh
md5
a9ab02971454daee6bf26f898ea3a6cf
sha1
ed28a11b6ca629d8e0d668e03ebef2c9e5ab66aa
sha256
7414e46b073db6b0757086601061dc9d83f5c73f4ca222790dc0dee21c61b3ae
sha512
a9b23c83a684fd496ae4cfaa8989cf3028b7afbb91d49a509b6dee846aba572fbb154a9b0181ba2088a11902b3cb801db8f2095531156be83ddac998b394e9cc
ripemd-160
d56d76c1f1f1a804b81aba621e2561551b2ff089
Diameter
171795994
Circumference
539713032.66656
Area
2.3180134230426E+16
Volume
2.654836134113E+24
Surface area
9.2720536921705E+16
Circumference
539713032.66656
Perimeter
343591988
Area
7378465888612009
Diagonal
121478112.33808
Surface area
44270795331672054
Volume
6.337954407646E+23
Space diagonal
148779695.0724
Perimeter
257693991
Area
3.1949694502475E+15
Altitude
74389847.536199
Surface area
3.1949694502475E+15
Volume
7.4693509008294E+22
Height
40492704.112694