127998412 is an even 9-digits composite number following 127998411
and preceding 127998413 . In scientific notation, it is written as 1.27998412 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 6 positive divisors.
There are 63999204 positive integers (up to 127998412) that are relatively prime to 127998412.
127998412 has 6 divisors, whose sum is 223997228
The reverse of 127998412 is 214899721
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred twenty-seven million nine hundred ninety-eight thousand four hundred twelve
Scientific notation
1.27998412 × 10^8
Engineering notation
1.27998412 × 10^6
Prime Factorization
2 × 2 × 31999603
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
63999206
Product of the distinct prime numbers
The prime factorization of 127998412 is 2 × 2 × 31999603.
Since it has a total of 3 prime factors.
6 , 5 , 62 , 2 , 620 , 378 , 4155 , 9560 , 25379 , 85611 , 168613 , 386891 , 3715498 , 6127285 , 42593215 , 39814748 , 366872060 , 488287705 , 8634125503 , 6083971250
n×2
255996824
n×3
383995236
n×4
511993648
n×5
639992060
n÷2
63999206
n÷3
42666137.333333
n÷3
31999603
n÷5
25599682.4
n2
16383593474521744
n3
2.0970739475923E+24
n4
2.6842213513839E+32
n5
3.4357607043364E+40
2 √n
11313.638318419
3 √n
503.96633582993
4 √n
106.36558803682
5 √n
41.82547832341
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-127998411
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 127998412 can be divided by 6 positive divisors.
The sum of these divisors (counting 127998412) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
111101000010001100111001100
3
Ternary
22220211222210221
4
Quaternary
13220101213030
5
Quinary
230231422122
6
Senary
20411241124
8
Octal
750214714
10
Decimal
127998412
12
Duodecimal
36a491a4
16
Hexadecimal
7a119cc
20
Vigesimal
1jjjg0c
36
Base36
247g7g
md5
f1309a1c4ab542849b7cc780cb01b098
sha1
1e18c81a70c32efb1f1ee4068431bb8491dc93bf
sha256
fa51aee7c577123e4077499f5c23bbbfda7d7cc41772b1bed9d7bca6206369d8
sha512
54a2c761c941f1062254454690f8b278015e87bde210128170f967e63c201da3d6eaf9fef3466b1ccf4d0f70092d4d38138b1be08c2d80165a0e708878d4dcb8
ripemd-160
dd8ad7d48055bad8bcb8f3211a70bc7279c3ea17
Diameter
255996824
Circumference
804237741.62072
Area
5.1470576898959E+16
Volume
8.7842028103875E+24
Surface area
2.0588230759584E+17
Circumference
804237741.62072
Perimeter
511993648
Area
16383593474521744
Diagonal
181017090.21262
Surface area
98301560847130464
Volume
2.0970739475923E+24
Space diagonal
221699752.87213
Perimeter
383995236
Area
7.0943040771064E+15
Altitude
110849876.43607
Surface area
7.0943040771064E+15
Volume
2.4714253483203E+23
Height
60339030.070873