127568668 is an even 9-digits composite number following 127568667
and preceding 127568669 . In scientific notation, it is written as 1.27568668 × 10^8.
The sum of its digits is 49. It has a total of 5 prime factors and 24 positive divisors.
There are 61716096 positive integers (up to 127568668) that are relatively prime to 127568668.
127568668 has 24 divisors, whose sum is 230601168
The reverse of 127568668 is 866865721
Previous prime number is 73
Is Prime? no Number parity even Number length 9 Sum of Digits 49 Digital Root 4
Name
one hundred twenty-seven million five hundred sixty-eight thousand six hundred sixty-eight
Scientific notation
1.27568668 × 10^8
Engineering notation
1.27568668 × 10^6
Prime Factorization
2 × 2 × 53 × 73 × 8243
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
63784334 Product of the distinct prime numbers
The prime factorization of 127568668 is 2 × 2 × 53 × 73 × 8243.
Since it has a total of 5 prime factors.
2 , 2 , 41 , 82 , 805 , 586 , 349 , 3374 , 14762 , 80493 , 325172 , 616960 , 23189 , 698166 , 49945846 , 45930889 , 519048478 , 213087572 , 3473504294 , 3170443311
n×2
255137336
n×3
382706004
n×4
510274672
n×5
637843340
n÷2
63784334
n÷3
42522889.333333
n÷3
31892167
n÷5
25513733.6
n2
16273765055294224
n3
2.0760225314488E+24
n4
2.6483542907492E+32
n5
3.3784702926295E+40
2 √n11294.630051489
3 √n503.40169512349
4 √n106.27619701273
5 √n41.797355418395
1 , 2 , 4 , 53 , 73 , 106 , 146 , 212 , 292 , 3869 , 7738 , 8243 , 15476 , 16486 , 32972 , 436879 , 601739 , 873758 , 1203478 , 1747516 , 2406956 , 31892167 , 63784334 , 127568668
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-127568667 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 127568668 can be divided by 24 positive divisors.
The sum of these divisors (counting 127568668) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111100110101000101100011100
3
Ternary
22220001011022111
4
Quaternary
13212220230130
5
Quinary
230124144133
6
Senary
20354123404
8
Octal
746505434
10
Decimal
127568668
12
Duodecimal
36880564
16
Hexadecimal
79a8b1c
20
Vigesimal
1jh61d8
36
Base36
23y8m4
md5
77923b224a230011bbcde1555b7c4549
sha1
1f8896103d15c4a4166b8c235e8a73e64362e07d
sha256
e0a8709befb73a1facd29daef141bcbf866af3e3e5fa3e05a8657d3e28ecddc9
sha512
bac988abe3e1865f6aa22aff4df4f1bc6f47299586e290890ccdca2032ff3c2f38bce7010016bbf4280e4e3ef13c455918fa38c482d59f3f8887794db0480eb3
ripemd-160
009a42ebc9a34f056d1764be9732c5789bc72e95
Diameter
255137336
Circumference
801537580.43407
Area
5.1125540743959E+16
Volume
8.6960228446487E+24
Surface area
2.0450216297583E+17
Circumference
801537580.43407
Perimeter
510274672
Area
16273765055294224
Diagonal
180409340.41947
Surface area
97642590331765344
Volume
2.0760225314488E+24
Space diagonal
220955414.42989
Perimeter
382706004
Area
7.0467469765521E+15
Altitude
110477707.21494
Surface area
7.0467469765521E+15
Volume
2.4466160164726E+23
Height
60136446.80649