85989237 is an odd 8-digits composite number following 85989236
and preceding 85989238 . In scientific notation, it is written as 8.5989237 × 10^7.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 57182400 positive integers (up to 85989237) that are relatively prime to 85989237.
85989237 has 8 divisors, whose sum is 114939840
The reverse of 85989237 is 73298958
Previous prime number is 401
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 51
Digital Root 6
Name
eighty-five million nine hundred eighty-nine thousand two hundred thirty-seven
Scientific notation
8.5989237 × 10^7
Engineering notation
8.5989237 × 10^6
Prime Factorization
3 × 401 × 71479
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
85989237
Product of the distinct prime numbers
The prime factorization of 85989237 is 3 × 401 × 71479.
Since it has a total of 3 prime factors.
7 , 1 , 21 , 94 , 868 , 470 , 4244 , 5188 , 82994 , 31056 , 740740 , 627252 , 5778688 , 5966280 , 10339743 , 88506934 , 628500557 , 353017709 , 1556781841 , 9038311931
n×2
171978474
n×3
257967711
n×4
343956948
n×5
429946185
n÷2
42994618.5
n÷3
28663079
n÷3
21497309.25
n÷5
17197847.4
n2
7394148879842169
n3
6.3581722044203E+23
n4
5.4673437657271E+31
n5
4.7013271883158E+39
2 √n
9273.0381752692
3 √n
441.38208154753
4 √n
96.296615596132
5 √n
38.626807840112
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-85989236
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85989237 can be divided by 8 positive divisors.
The sum of these divisors (counting 85989237) is 1, the average is 0.125.
Base
System
Value
2
Binary
101001000000001011101110101
3
Ternary
12222210201001120
4
Quaternary
11020001131311
5
Quinary
134003123422
6
Senary
12311014153
8
Octal
510013565
10
Decimal
85989237
12
Duodecimal
2496a359
16
Hexadecimal
5201775
20
Vigesimal
16h8d1h
36
Base36
1f71px
md5
c77e4a6b1797e1f12f27094e75221355
sha1
9d32e6300c4b0142e72b99e6adf290e93bb7d47c
sha256
343f26f65e5fa41150146284db080ecd7fa9c47f42966c6d690b8ecfc585f1dd
sha512
b6318ebbbb690a6c71a4c4f91e600279c6635d5237d72c13a1d2fa3ec44a58e83fc0372cdcf3e33280b007b6d0819973593dd94ead73825872541e136af33425
ripemd-160
cd77e8162014c546dca2768a142be61e659be7c8
Diameter
171978474
Circumference
540286310.49398
Area
2.3229403800461E+16
Volume
2.6633049450221E+24
Surface area
9.2917615201845E+16
Circumference
540286310.49398
Perimeter
343956948
Area
7394148879842169
Diagonal
121607145.18351
Surface area
44364893279053014
Volume
6.3581722044203E+23
Space diagonal
148937727.38808
Perimeter
257967711
Area
3.2017603846538E+15
Altitude
74468863.694041
Surface area
3.2017603846538E+15
Volume
7.4931778028291E+22
Height
40535715.061171