85961489 is an odd 8-digits prime number following 85961488
and preceding 85961490 . In scientific notation, it is written as 8.5961489 × 10^7.
The sum of its digits is 50. It has a total of 1 prime factors and 2 positive divisors.
There are 85961488 positive integers (up to 85961489) that are relatively prime to 85961489.
85961489 has 2 divisors, whose sum is 85961490
The reverse of 85961489 is 98416958
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 50 Digital Root 5
Name
eighty-five million nine hundred sixty-one thousand four hundred eighty-nine
Scientific notation
8.5961489 × 10^7
Engineering notation
8.5961489 × 10^6
Prime Factorization
85961489
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
85961489 Product of the distinct prime numbers
The prime factorization of 85961489 is 85961489.
Since it has a total of 1 prime factors.
6 , 10 , 77 , 33 , 491 , 991 , 4245 , 4291 , 61672 , 29606 , 650030 , 716 , 5556479 , 5542747 , 30546385 , 96973435 , 439463886 , 993211943 , 4652428628 , 5301162012
n×2
171922978
n×3
257884467
n×4
343845956
n×5
429807445
n÷2
42980744.5
n÷3
28653829.666667
n÷3
21490372.25
n÷5
17192297.8
n2
7389377591097121
n3
6.3520190051394E+23
n4
5.4602901183808E+31
n5
4.69374668948E+39
2 √n9271.541889028
3 √n441.33459968411
4 √n96.288846129902
5 √n38.62431460939
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
85961490 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
42980745 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
9271.5419429564 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999767338 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85961489 can be divided by 2 positive divisors.
The sum of these divisors (counting 85961489) is 85961490, the average is 42980745.
Base
System
Value
2
Binary
101000111111010101100010001
3
Ternary
12222202021222212
4
Quaternary
11013322230101
5
Quinary
134001231424
6
Senary
12310241505
8
Octal
507725421
10
Decimal
85961489
12
Duodecimal
24956295
16
Hexadecimal
51fab11
20
Vigesimal
16h53e9
36
Base36
1f6gb5
md5
5f4ed80e069dfeddd643c4538ab74795
sha1
97319f352dc23324ea53eb0b5e4ec2a1dbc27faf
sha256
ae73b26bfc36ffd60ed53e732107d73a5a6b61bbb639b0f542cccb541638ade2
sha512
6184cb74e5d8f7c9a2f5c560c66cbe7fc4f7e2f1314d1ba16b03ac694c5e59d40ab5ff6fbc965df8269839b39560b68b329de429a159e737812fe8443c474fd3
ripemd-160
e29ff813c2a8438061860de460fe8a35edf63cfc
Diameter
171922978
Circumference
540111964.66808
Area
2.3214414354792E+16
Volume
2.6607274989345E+24
Surface area
9.2857657419167E+16
Circumference
540111964.66808
Perimeter
343845956
Area
7389377591097121
Diagonal
121567903.58559
Surface area
44336265546582726
Volume
6.3520190051394E+23
Space diagonal
148889666.44227
Perimeter
257884467
Area
3.1996943560228E+15
Altitude
74444833.221137
Surface area
3.1996943560228E+15
Volume
7.4859261879332E+22
Height
40522634.528529