122912473 is an odd 9-digits composite number following 122912472
and preceding 122912474 . In scientific notation, it is written as 1.22912473 × 10^8.
The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors.
There are 119227584 positive integers (up to 122912473) that are relatively prime to 122912473.
122912473 has 8 divisors, whose sum is 126643968
The reverse of 122912473 is 374219221
Previous prime number is 47
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 31
Digital Root 4
Name
one hundred twenty-two million nine hundred twelve thousand four hundred seventy-three
Scientific notation
1.22912473 × 10^8
Engineering notation
1.22912473 × 10^6
Prime Factorization
113 × 47 × 23143
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
122912473
Product of the distinct prime numbers
The prime factorization of 122912473 is 113 × 47 × 23143.
Since it has a total of 3 prime factors.
4 , 10 , 72 , 91 , 979 , 435 , 7045 , 7609 , 50821 , 33235 , 496395 , 408703 , 9351771 , 8034438 , 3746128 , 64699463 , 896946422 , 95551698 , 1461105695 , 9905470921
n×2
245824946
n×3
368737419
n×4
491649892
n×5
614562365
n÷2
61456236.5
n÷3
40970824.333333
n÷3
30728118.25
n÷5
24582494.6
n2
15107476018975729
n3
1.8568972382805E+24
n4
2.2823583166393E+32
n5
2.8053030497025E+40
2 √n
11086.589782255
3 √n
497.20099100219
4 √n
105.29287621798
5 √n
41.487683982299
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
-122912472
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 122912473 can be divided by 8 positive divisors.
The sum of these divisors (counting 122912473) is 1, the average is 0.125.
Base
System
Value
2
Binary
111010100110111111011011001
3
Ternary
22120021121012211
4
Quaternary
13110313323121
5
Quinary
222431144343
6
Senary
20110235121
8
Octal
724677331
10
Decimal
122912473
12
Duodecimal
351b5aa1
16
Hexadecimal
7537ed9
20
Vigesimal
1i8413d
36
Base36
216fvd
md5
4e7bd5baeb1d1c7cb7457572e3b8636c
sha1
ef73239f004b41e9d47b2204c967ca37be46d44a
sha256
6cafbcff3a4b090e87ca307d7cba05e6b4574949c457432276dabda9da547909
sha512
1cd1134b22a27907287b5bef97f72af157b993af78427b7eb4caf257cd11ed73f014daf3e795ea58882b8c3d60766284d024b105c6a0a2db1144b891b3001044
ripemd-160
22b05386bbf6cae22ef7bb259c82eea6b0540c92
Diameter
245824946
Circumference
772281844.42271
Area
4.7461535675498E+16
Volume
7.7781529630043E+24
Surface area
1.8984614270199E+17
Circumference
772281844.42271
Perimeter
491649892
Area
15107476018975729
Diagonal
173824486.30142
Surface area
90644856113854374
Volume
1.8568972382805E+24
Space diagonal
212890648.11994
Perimeter
368737419
Area
6.5417290097486E+15
Altitude
106445324.05997
Surface area
6.5417290097486E+15
Volume
2.1883743819245E+23
Height
57941495.433806