85478775 is an odd 8-digits composite number following 85478774
and preceding 85478776 . In scientific notation, it is written as 8.5478775 × 10^7.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 45588640 positive integers (up to 85478775) that are relatively prime to 85478775.
85478775 has 8 divisors, whose sum is 118530672
The reverse of 85478775 is 57787458
Previous prime number is 25
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 51
Digital Root 6
Name
eighty-five million four hundred seventy-eight thousand seven hundred seventy-five
Scientific notation
8.5478775 × 10^7
Engineering notation
8.5478775 × 10^6
Prime Factorization
3 × 25 × 1139717
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
85478775
Product of the distinct prime numbers
The prime factorization of 85478775 is 3 × 25 × 1139717.
Since it has a total of 3 prime factors.
10 , 9 , 33 , 26 , 827 , 292 , 8285 , 6090 , 85042 , 11193 , 429180 , 58800 , 3396170 , 3928196 , 32066779 , 73679961 , 525663020 , 884767843 , 7575755760 , 2605889609
n×2
170957550
n×3
256436325
n×4
341915100
n×5
427393875
n÷2
42739387.5
n÷3
28492925
n÷3
21369693.75
n÷5
17095755
n2
7306620975500625
n3
6.245610103751E+23
n4
5.3386710079626E+31
n5
4.5634305788866E+39
2 √n
9245.4732166612
3 √n
440.5069484058
4 √n
96.15338380245
5 √n
38.580838121695
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
-85478774
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 85478775 can be divided by 8 positive divisors.
The sum of these divisors (counting 85478775) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000110000100110101110111
3
Ternary
12221211202211120
4
Quaternary
11012010311313
5
Quinary
133340310100
6
Senary
12252035023
8
Octal
506046567
10
Decimal
85478775
12
Duodecimal
24762a73
16
Hexadecimal
5184d77
20
Vigesimal
16e4gif
36
Base36
1ew3uf
md5
b7158ef7e1b166109e4471cdfd5d21e6
sha1
b4c77965629ac911c1242645540f0f73926fb0e6
sha256
6efece6a1928f95015b8dbfc75a0d82af01766ae7e371b0477f96129749c56e3
sha512
69568755bc371a2ab5fbdea07b89e47ed9c5016f708e22075c5be4bc206cda70bb849882f79f7931a9747b682f8cc90628013a84a81b873e92c17c8ecf1c514e
ripemd-160
cb4a9679e1b67f42ad44ce5515a32cefba929a2b
Diameter
170957550
Circumference
537078983.15571
Area
2.2954426779198E+16
Volume
2.6161550425507E+24
Surface area
9.1817707116791E+16
Circumference
537078983.15571
Perimeter
341915100
Area
7306620975500625
Diagonal
120885242.90004
Surface area
43839725853003750
Volume
6.245610103751E+23
Space diagonal
148053581.26875
Perimeter
256436325
Area
3.1638596903039E+15
Altitude
74026790.634374
Surface area
3.1638596903039E+15
Volume
7.3605220950159E+22
Height
40295080.966679