78312283 is an odd 8-digits composite number following 78312282
and preceding 78312284 . In scientific notation, it is written as 7.8312283 × 10^7.
The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors.
There are 65862720 positive integers (up to 78312283) that are relatively prime to 78312283.
78312283 has 16 divisors, whose sum is 91196416
The reverse of 78312283 is 38221387
Previous prime number is 463
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 34
Digital Root 7
Name
seventy-eight million three hundred twelve thousand two hundred eighty-three
Scientific notation
7.8312283 × 10^7
Engineering notation
7.8312283 × 10^6
Prime Factorization
7 × 73 × 463 × 331
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
78312283
Product of the distinct prime numbers
The prime factorization of 78312283 is 7 × 73 × 463 × 331.
Since it has a total of 4 prime factors.
5 , 2 , 21 , 54 , 544 , 494 , 9087 , 8968 , 28797 , 71836 , 821720 , 944544 , 5450946 , 6028696 , 50239742 , 51539539 , 780142455 , 74270091 , 3308558622 , 4398283406
n×2
156624566
n×3
234936849
n×4
313249132
n×5
391561415
n÷2
39156141.5
n÷3
26104094.333333
n÷3
19578070.75
n÷5
15662456.6
n2
6132813668672089
n3
4.8027463960732E+23
n4
3.7611403494651E+31
n5
2.9454348745003E+39
2 √n
8849.4227495357
3 √n
427.83531345579
4 √n
94.0713705095
5 √n
37.911064315639
1 , 7 , 73 , 331 , 463 , 511 , 2317 , 3241 , 24163 , 33799 , 153253 , 169141 , 236593 , 1072771 , 11187469 , 78312283
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-78312282
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 78312283 can be divided by 16 positive divisors.
The sum of these divisors (counting 78312283) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100101010101111001101011011
3
Ternary
12110100200020221
4
Quaternary
10222233031123
5
Quinary
130021443113
6
Senary
11434300511
8
Octal
452571533
10
Decimal
78312283
12
Duodecimal
22287737
16
Hexadecimal
4aaf35b
20
Vigesimal
14990e3
36
Base36
1ami57
md5
5d2e93c05988160bd938dd1ba6e25510
sha1
688a736699669d4e3233cd7db57cfdb3085372b2
sha256
30add40f017d1dae6e62e4f9bc9aefe65a307e84545b1c5c3e7a6a7540309c7f
sha512
21e034916b4298f9ad136c819499391b26373858f1066f618d8e297d85636513e6277a53143a1dc0daceb98161d16197f8fed44e194ac62b32d38287c225b3b5
ripemd-160
431fb523e652798b4aa9aa9a033775eb207091dd
Diameter
156624566
Circumference
492050585.91729
Area
1.9266802367335E+16
Volume
2.0117697059944E+24
Surface area
7.7067209469341E+16
Circumference
492050585.91729
Perimeter
313249132
Area
6132813668672089
Diagonal
110750292.719
Surface area
36796882012032534
Volume
4.8027463960732E+23
Space diagonal
135640853.01271
Perimeter
234936849
Area
2.6555862168732E+15
Altitude
67820426.506356
Surface area
2.6555862168732E+15
Volume
5.6600909083043E+22
Height
36916764.239667