268752487 is an odd 9-digits composite number following 268752486
and preceding 268752488 . In scientific notation, it is written as 2.68752487 × 10^8.
The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors.
There are 268704496 positive integers (up to 268752487) that are relatively prime to 268752487.
268752487 has 4 divisors, whose sum is 268800480
The reverse of 268752487 is 784257862
Previous prime number is 6473
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
two hundred sixty-eight million seven hundred fifty-two thousand four hundred eighty-seven
Scientific notation
2.68752487 × 10^8
Engineering notation
2.68752487 × 10^6
Prime Factorization
6473 × 41519
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
268752487
Product of the distinct prime numbers
The prime factorization of 268752487 is 6473 × 41519.
Since it has a total of 2 prime factors.
1 , 3 , 19 , 68 , 373 , 120 , 1461 , 3419 , 21596 , 94181 , 219361 , 984247 , 7875474 , 7384331 , 70112280 , 72496217 , 452840990 , 387784031 , 3314499388 , 83580788
n×2
537504974
n×3
806257461
n×4
1075009948
n×5
1343762435
n÷2
134376243.5
n÷3
89584162.333333
n÷3
67188121.75
n÷5
53750497.4
n2
72227899268685169
n3
1.9411427559245E+25
n4
5.2168694327673E+33
n5
1.4020466344105E+42
2 √n
16393.672163368
3 √n
645.33343095325
4 √n
128.03777631374
5 √n
48.514381427316
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-268752486
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 268752487 can be divided by 4 positive divisors.
The sum of these divisors (counting 268752487) is 1, the average is 0.25.
Base
System
Value
2
Binary
10000000001001101011001100111
3
Ternary
200201201001002211
4
Quaternary
100001031121213
5
Quinary
1022300034422
6
Senary
42400144251
8
Octal
2001153147
10
Decimal
268752487
12
Duodecimal
76008087
16
Hexadecimal
1004d667
20
Vigesimal
43je147
36
Base36
4g0aqv
md5
06e1c34a5b0f903e8f1bac63a421bc0d
sha1
b9cb7642e733e5d9aa255947cd37f15788fa183e
sha256
cee39b6a394093dd4eb4dfc0754398c254f16b13214692dd8639f16473d3ef40
sha512
282701854db3a3fad744fed96915c719e6d643f6a0a17719999a9ce2c47a63e31cae0f0cd4b7460aebb4fd01d4de2bcd910167c06631166bad696737923d9ebd
ripemd-160
b491febaf49fbb8489956559750a53553487184c
Diameter
537504974
Circumference
1688621677.5864
Area
2.2691063772672E+17
Volume
8.1310397621084E+25
Surface area
9.076425509069E+17
Circumference
1688621677.5864
Perimeter
1075009948
Area
72227899268685169
Diagonal
380073412.0369
Surface area
433367395612111014
Volume
1.9411427559245E+25
Space diagonal
465492962.14449
Perimeter
806257461
Area
3.1275597814332E+16
Altitude
232746481.07225
Surface area
3.1275597814332E+16
Volume
2.2876586766089E+24
Height
126691137.34563