124720172 is an even 9-digits composite number following 124720171
and preceding 124720173 . In scientific notation, it is written as 1.24720172 × 10^8.
The sum of its digits is 26. It has a total of 4 prime factors and 12 positive divisors.
There are 61962576 positive integers (up to 124720172) that are relatively prime to 124720172.
124720172 has 12 divisors, whose sum is 219651600
The reverse of 124720172 is 271027421
Previous prime number is 157
Is Prime? no
Number parity even
Number length 9
Sum of Digits 26
Digital Root 8
Name
one hundred twenty-four million seven hundred twenty thousand one hundred seventy-two
Scientific notation
1.24720172 × 10^8
Engineering notation
1.24720172 × 10^6
Prime Factorization
2 × 2 × 157 × 198599
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
62360086
Product of the distinct prime numbers
The prime factorization of 124720172 is 2 × 2 × 157 × 198599.
Since it has a total of 4 prime factors.
9 , 2 , 47 , 2 , 694 , 673 , 6165 , 4308 , 93879 , 94271 , 985901 , 223567 , 3707763 , 999818 , 19134382 , 88729158 , 652346275 , 511320130 , 3200131591 , 699559043
n×2
249440344
n×3
374160516
n×4
498880688
n×5
623600860
n÷2
62360086
n÷3
41573390.666667
n÷3
31180043
n÷5
24944034.4
n2
15555121303709584
n3
1.9400374044795E+24
n4
2.4196179877312E+32
n5
3.0177517160413E+40
2 √n
11167.818587352
3 √n
499.62661724004
4 √n
105.67790018425
5 √n
41.609005922575
1 , 2 , 4 , 157 , 314 , 628 , 198599 , 397198 , 794396 , 31180043 , 62360086 , 124720172
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
-124720171
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 124720172 can be divided by 12 positive divisors.
The sum of these divisors (counting 124720172) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111011011110001010000101100
3
Ternary
22200200102220122
4
Quaternary
13123301100230
5
Quinary
223412021142
6
Senary
20213104112
8
Octal
733612054
10
Decimal
124720172
12
Duodecimal
35928038
16
Hexadecimal
76f142c
20
Vigesimal
1ija08c
36
Base36
2296p8
md5
5fc07ced69281355ef32fc1c22d03107
sha1
2bd7becc4f3be09ef6622949682917f7274a602b
sha256
aa80476346260ddd67e58bd49278a0e2dd251b488b7fea0f597a93415595ec62
sha512
fd8b90295ace542a8e7d5938368259c0035d7024874706a2159a934722876275b91783642d35716a6be1e98c5f309a2441e63e234bcc6efe5288601981bb9b07
ripemd-160
e70d9749a0ccf3c089d7260cb5b4b129724fed0b
Diameter
249440344
Circumference
783639952.21931
Area
4.8867854813432E+16
Volume
8.126409676803E+24
Surface area
1.9547141925373E+17
Circumference
783639952.21931
Perimeter
498880688
Area
15555121303709584
Diagonal
176380958.74391
Surface area
93330727822257504
Volume
1.9400374044795E+24
Space diagonal
216021674.63273
Perimeter
374160516
Area
6.7355651039805E+15
Altitude
108010837.31636
Surface area
6.7355651039805E+15
Volume
2.2863560074384E+23
Height
58793652.914635