123744961 is an odd 9-digits prime number following 123744960
and preceding 123744962 . In scientific notation, it is written as 1.23744961 × 10^8.
The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors.
There are 123744960 positive integers (up to 123744961) that are relatively prime to 123744961.
123744961 has 2 divisors, whose sum is 123744962
The reverse of 123744961 is 169447321
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 37 Digital Root 1
Name
one hundred twenty-three million seven hundred forty-four thousand nine hundred sixty-one
Scientific notation
1.23744961 × 10^8
Engineering notation
1.23744961 × 10^6
Prime Factorization
123744961
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
123744961 Product of the distinct prime numbers
The prime factorization of 123744961 is 123744961.
Since it has a total of 1 prime factors.
7 , 2 , 30 , 21 , 138 , 783 , 1936 , 7616 , 72042 , 13878 , 492809 , 854551 , 1759681 , 2562508 , 36013764 , 69687893 , 918816724 , 586500118 , 5946031315 , 1595837306
n×2
247489922
n×3
371234883
n×4
494979844
n×5
618724805
n÷2
61872480.5
n÷3
41248320.333333
n÷3
30936240.25
n÷5
24748992.2
n2
15312815372891521
n3
1.8948837411187E+24
n4
2.3448231464426E+32
n5
2.9016004880844E+40
2 √n11124.071242131
3 √n498.3209827801
4 √n105.47071272221
5 √n41.543731682146
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
123744962 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
61872481 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
11124.071287078 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999838377 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 123744961 can be divided by 2 positive divisors.
The sum of these divisors (counting 123744961) is 123744962, the average is 61872481.
Base
System
Value
2
Binary
111011000000011001011000001
3
Ternary
22121211220011201
4
Quaternary
13120003023001
5
Quinary
223134314321
6
Senary
20140141201
8
Octal
730031301
10
Decimal
123744961
12
Duodecimal
35537801
16
Hexadecimal
76032c1
20
Vigesimal
1id8281
36
Base36
21oa81
md5
4fa2f9a73c47a9c77664ee939bdc63f3
sha1
10c055154917f2c0e190049ec9e2b0ed877c489e
sha256
d214dfd53981aa6837c05cae08045ea2cc2baf4a9545e698251d9041d9ef1426
sha512
cd1107882e022201191841a3616148c902c04424989832b4688558748dc69d70245d8324b06b6cc27c3a5ea4db37c5c3ad14e47d137523d7f8261976e31d317f
ripemd-160
ac3aa6858d48c8fb5ef0434523b946eb3c772fa6
Diameter
247489922
Circumference
777512520.79271
Area
4.8106628281253E+16
Volume
7.9372704540068E+24
Surface area
1.9242651312501E+17
Circumference
777512520.79271
Perimeter
494979844
Area
15312815372891521
Diagonal
175001802.12153
Surface area
91876892237349126
Volume
1.8948837411187E+24
Space diagonal
214332559.63263
Perimeter
371234883
Area
6.6306435581925E+15
Altitude
107166279.81631
Surface area
6.6306435581925E+15
Volume
2.2331419048419E+23
Height
58333934.04051