122939810 is an even 9-digits composite number following 122939809
and preceding 122939811 . In scientific notation, it is written as 1.22939810 × 10^8.
The sum of its digits is 35. It has a total of 5 prime factors and 32 positive divisors.
There are 41815872 positive integers (up to 122939810) that are relatively prime to 122939810.
122939810 has 32 divisors, whose sum is 254914560
The reverse of 122939810 is 018939221
Previous prime number is 127
Is Prime? no Number parity even Number length 9 Sum of Digits 35 Digital Root 8
Name
one hundred twenty-two million nine hundred thirty-nine thousand eight hundred ten
Scientific notation
1.22939810 × 10^8
Engineering notation
1.22939810 × 10^6
Prime Factorization
2 × 7 × 5 × 127 × 13829
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
122939810 Product of the distinct prime numbers
The prime factorization of 122939810 is 2 × 7 × 5 × 127 × 13829.
Since it has a total of 5 prime factors.
6 , 3 , 15 , 39 , 93 , 856 , 7498 , 5565 , 92927 , 37478 , 248768 , 967591 , 3683320 , 3044544 , 1179478 , 20192782 , 393367322 , 731186274 , 4507676018 , 6082740681
n×2
245879620
n×3
368819430
n×4
491759240
n×5
614699050
n÷2
61469905
n÷3
40979936.666667
n÷3
30734952.5
n÷5
24587962
n2
15114196882836100
n3
1.8581364930785E+24
n4
2.2843894741313E+32
n5
2.808424079157E+40
2 √n11087.822599591
3 √n497.23784914365
4 √n105.2987302848
5 √n41.48952927579
1 , 2 , 5 , 7 , 10 , 14 , 35 , 70 , 127 , 254 , 635 , 889 , 1270 , 1778 , 4445 , 8890 , 13829 , 27658 , 69145 , 96803 , 138290 , 193606 , 484015 , 968030 , 1756283 , 3512566 , 8781415 , 12293981 , 17562830 , 24587962 , 61469905 , 122939810
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-122939809 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 122939810 can be divided by 32 positive divisors.
The sum of these divisors (counting 122939810) is 1, the average is 0.03125.
Base
System
Value
2
Binary
111010100111110100110100010
3
Ternary
22120022222201022
4
Quaternary
13110332212202
5
Quinary
222433033220
6
Senary
20111005442
8
Octal
724764642
10
Decimal
122939810
12
Duodecimal
35209882
16
Hexadecimal
753e9a2
20
Vigesimal
1i879aa
36
Base36
2170yq
md5
4bd1c00bfe0b2e35aead671c47928ac9
sha1
1164a82bab37f012baa5b8d9075738c592015fb7
sha256
b527246cfb84d6f6350a67464c27216b4c78fcd62d0383ef37117453e82946a4
sha512
aca53d650a8eeef12bae5365ceb84e781fe8573b1d9e40375faa8fc269ef02b309080c3b69fc65c1d79b6497e616ca717915d4530b2ba9d12acfb4481cf33eae
ripemd-160
1b7f50bd959d2872e71c76e246123135e0c18bd9
Diameter
245879620
Circumference
772453607.85945
Area
4.7482649892028E+16
Volume
7.7833439413632E+24
Surface area
1.8993059956811E+17
Circumference
772453607.85945
Perimeter
491759240
Area
15114196882836100
Diagonal
173863146.65757
Surface area
90685181297016600
Volume
1.8581364930785E+24
Space diagonal
212937997.19286
Perimeter
368819430
Area
6.5446392291678E+15
Altitude
106468998.59643
Surface area
6.5446392291678E+15
Volume
2.18983485771E+23
Height
57954382.21919