122914287 is an odd 9-digits composite number following 122914286
and preceding 122914288 . In scientific notation, it is written as 1.22914287 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 73288800 positive integers (up to 122914287) that are relatively prime to 122914287.
122914287 has 16 divisors, whose sum is 139476000
The reverse of 122914287 is 782419221
Previous prime number is 589
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred twenty-two million nine hundred fourteen thousand two hundred eighty-seven
Scientific notation
1.22914287 × 10^8
Engineering notation
1.22914287 × 10^6
Prime Factorization
9 × 393 × 589 × 59
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
122914287
Product of the distinct prime numbers
The prime factorization of 122914287 is 9 × 393 × 589 × 59.
Since it has a total of 4 prime factors.
7 , 5 , 22 , 13 , 78 , 436 , 8734 , 8286 , 80436 , 3705 , 84278 , 922042 , 8948585 , 6582466 , 49853600 , 29846050 , 509166256 , 23283679 , 3981225738 , 4206990402
n×2
245828574
n×3
368742861
n×4
491657148
n×5
614571435
n÷2
61457143.5
n÷3
40971429
n÷3
30728571.75
n÷5
24582857.4
n2
15107921948718369
n3
1.8569794543784E+24
n4
2.2824930560857E+32
n5
2.8055100657122E+40
2 √n
11086.671592502
3 √n
497.2034369654
4 √n
105.29326470626
5 √n
41.487806440521
1 , 9 , 59 , 393 , 531 , 589 , 3537 , 5301 , 23187 , 34751 , 208683 , 231477 , 312759 , 2083293 , 13657143 , 122914287
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
-122914286
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 122914287 can be divided by 16 positive divisors.
The sum of these divisors (counting 122914287) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111010100111000010111101111
3
Ternary
22120021200201000
4
Quaternary
13110320113233
5
Quinary
222431224122
6
Senary
20110251343
8
Octal
724702757
10
Decimal
122914287
12
Duodecimal
351b6b53
16
Hexadecimal
75385ef
20
Vigesimal
1i845e7
36
Base36
216h9r
md5
c40db4f3422474facc5d2fb038bda57f
sha1
1a597b7db7bb1380b0fe8807d9e9304517a2a80d
sha256
725d3fe0b8c8373cf8a813f7f2005aafc63f4a6eb2b5069d0499ee4149d2f868
sha512
b105083c7928cc74f44e4d220ce1b089abe29d0ce6659fef433b2bc673921b309f02b0c3ceaef4a90a35e4d20d3fc579974b9aa67dc84d767d32193519e49db6
ripemd-160
9cacf33fc04226e3cb69da286f2f37865360a6cc
Diameter
245828574
Circumference
772293242.12085
Area
4.7462936605102E+16
Volume
7.7784973489897E+24
Surface area
1.8985174642041E+17
Circumference
772293242.12085
Perimeter
491657148
Area
15107921948718369
Diagonal
173827051.68482
Surface area
90647531692310214
Volume
1.8569794543784E+24
Space diagonal
212893790.0601
Perimeter
368742861
Area
6.5419221029913E+15
Altitude
106446895.03005
Surface area
6.5419221029913E+15
Volume
2.1884712745251E+23
Height
57942350.561606