85962991 is an odd 8-digits prime number following 85962990
and preceding 85962992 . In scientific notation, it is written as 8.5962991 × 10^7.
The sum of its digits is 49. It has a total of 1 prime factors and 2 positive divisors.
There are 85962990 positive integers (up to 85962991) that are relatively prime to 85962991.
85962991 has 2 divisors, whose sum is 85962992
The reverse of 85962991 is 19926958
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 49 Digital Root 4
Name
eighty-five million nine hundred sixty-two thousand nine hundred ninety-one
Scientific notation
8.5962991 × 10^7
Engineering notation
8.5962991 × 10^6
Prime Factorization
85962991
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
85962991 Product of the distinct prime numbers
The prime factorization of 85962991 is 85962991.
Since it has a total of 1 prime factors.
2 , 5 , 74 , 34 , 522 , 318 , 8661 , 4403 , 68970 , 2745 , 529898 , 581156 , 2602712 , 2834106 , 52831311 , 4975757 , 494352277 , 941173757 , 8065495404 , 4542552783
n×2
171925982
n×3
257888973
n×4
343851964
n×5
429814955
n÷2
42981495.5
n÷3
28654330.333333
n÷3
21490747.75
n÷5
17192598.2
n2
7389635821666081
n3
6.3523519763116E+23
n4
5.4606717576851E+31
n5
4.6941567715983E+39
2 √n9271.6228892249
3 √n441.33717014024
4 √n96.289266739471
5 √n38.624449584518
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
85962992 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
42981496 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
9271.6229431529 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999767342 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85962991 can be divided by 2 positive divisors.
The sum of these divisors (counting 85962991) is 85962992, the average is 42981496.
Base
System
Value
2
Binary
101000111111011000011101111
3
Ternary
12222202101001111
4
Quaternary
11013323003233
5
Quinary
134001303431
6
Senary
12310252451
8
Octal
507730357
10
Decimal
85962991
12
Duodecimal
24957127
16
Hexadecimal
51fb0ef
20
Vigesimal
16h579b
36
Base36
1f6hgv
md5
9cc1b0434e9ced1266adfd359adc74c2
sha1
1345f1fdc77b0d13036a79aa22045e21c8054dab
sha256
ac7ecfa5e8a46a9cb0030ed064802895cb70b9b6b23a6f21dc758cd5b9811142
sha512
e9f71d1ed1f4f92b5e4287fcf84746a0f568dd37b5deaaeb9d015437500a5710762e5f1558f62633696dd879871dab8641c3cb5a524ce6f5f2cc42dc2084ef48
ripemd-160
8a3034cec8c26a3b08ea23e5a7eff841f667f912
Diameter
171925982
Circumference
540121402.01241
Area
2.321522561005E+16
Volume
2.6608669735729E+24
Surface area
9.2860902440201E+16
Circumference
540121402.01241
Perimeter
343851964
Area
7389635821666081
Diagonal
121570027.73436
Surface area
44337814929996486
Volume
6.3523519763116E+23
Space diagonal
148892267.98259
Perimeter
257888973
Area
3.1998061731392E+15
Altitude
74446133.991293
Surface area
3.1998061731392E+15
Volume
7.4863185982228E+22
Height
40523342.578119