126861472 is an even 9-digits composite number following 126861471
and preceding 126861473 . In scientific notation, it is written as 1.26861472 × 10^8.
The sum of its digits is 37. It has a total of 6 prime factors and 12 positive divisors.
There are 63430720 positive integers (up to 126861472) that are relatively prime to 126861472.
126861472 has 12 divisors, whose sum is 249758586
The reverse of 126861472 is 274168621
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred twenty-six million eight hundred sixty-one thousand four hundred seventy-two
Scientific notation
1.26861472 × 10^8
Engineering notation
1.26861472 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 3964421
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
7928842
Product of the distinct prime numbers
The prime factorization of 126861472 is 2 × 2 × 2 × 2 × 2 × 3964421.
Since it has a total of 6 prime factors.
9 , 6 , 18 , 5 , 293 , 102 , 8598 , 862 , 55259 , 45612 , 686660 , 244897 , 3715077 , 355283 , 31149773 , 66546476 , 78630298 , 951386594 , 4166953216 , 606029086
n×2
253722944
n×3
380584416
n×4
507445888
n×5
634307360
n÷2
63430736
n÷3
42287157.333333
n÷3
31715368
n÷5
25372294.4
n2
16093833078006784
n3
2.0416873543982E+24
n4
2.5901146314275E+32
n5
3.2858575479162E+40
2 √n
11263.279806522
3 √n
502.46974331653
4 √n
106.12860032301
5 √n
41.750910334946
1 , 2 , 4 , 8 , 16 , 32 , 3964421 , 7928842 , 15857684 , 31715368 , 63430736 , 126861472
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-126861471
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 126861472 can be divided by 12 positive divisors.
The sum of these divisors (counting 126861472) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111100011111100000010100000
3
Ternary
22211201020020001
4
Quaternary
13203330002200
5
Quinary
224434031342
6
Senary
20331025344
8
Octal
743740240
10
Decimal
126861472
12
Duodecimal
3659b254
16
Hexadecimal
78fc0a0
20
Vigesimal
1jchddc
36
Base36
23j2xs
md5
c8a0d5517dfcfed2a1cf096698ae0150
sha1
5d47f8729d057818e7ce6d5bc8f4c507b5462537
sha256
bba9f13f8dc3e272f0c251b80c644b9731631339ddbbfa3daf957c5918669ec0
sha512
8ec894f19bfa79dc0d2407fe11b440a0719cafa399c0f2f0dfc5ec77e8d9e12614263973f3d82f50b7628d8cd2be92f680801f8babf9b7012485a7dc320b4320
ripemd-160
201795f457548d220b8e46f522cf1a5b41e8838b
Diameter
253722944
Circumference
797094136.91757
Area
5.0560267765967E+16
Volume
8.5521999913396E+24
Surface area
2.0224107106387E+17
Circumference
797094136.91757
Perimeter
507445888
Area
16093833078006784
Diagonal
179409214.24501
Surface area
96562998468040704
Volume
2.0416873543982E+24
Space diagonal
219730515.02698
Perimeter
380584416
Area
6.9688341449101E+15
Altitude
109865257.51349
Surface area
6.9688341449101E+15
Volume
2.406151622263E+23
Height
59803071.415005