299442988 is an even 9-digits composite number following 299442987
and preceding 299442989 . In scientific notation, it is written as 2.99442988 × 10^8.
The sum of its digits is 55. It has a total of 4 prime factors and 12 positive divisors.
There are 138204144 positive integers (up to 299442988) that are relatively prime to 299442988.
299442988 has 12 divisors, whose sum is 527127160
The reverse of 299442988 is 889244992
Previous prime number is 169
Is Prime? no
Number parity even
Number length 9
Sum of Digits 55
Digital Root 1
Name
two hundred ninety-nine million four hundred forty-two thousand nine hundred eighty-eight
Scientific notation
2.99442988 × 10^8
Engineering notation
2.99442988 × 10^6
Prime Factorization
2 × 2 × 169 × 442963
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
149721494
Product of the distinct prime numbers
The prime factorization of 299442988 is 2 × 2 × 169 × 442963.
Since it has a total of 4 prime factors.
3 , 5 , 79 , 84 , 767 , 997 , 8985 , 4328 , 38618 , 36016 , 345531 , 388616 , 254389 , 8330184 , 40225887 , 44714365 , 54660309 , 157555590 , 664713304 , 6381789407
n×2
598885976
n×3
898328964
n×4
1197771952
n×5
1497214940
n÷2
149721494
n÷3
99814329.333333
n÷3
74860747
n÷5
59888597.6
n2
89666103062368144
n3
2.6849885823311E+25
n4
8.0400100383912E+33
n5
2.4075246294459E+42
2 √n
17304.421053592
3 √n
669.01837985734
4 √n
131.54626963009
5 √n
49.575012176694
1 , 2 , 4 , 169 , 338 , 676 , 442963 , 885926 , 1771852 , 74860747 , 149721494 , 299442988
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-299442987
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 299442988 can be divided by 12 positive divisors.
The sum of these divisors (counting 299442988) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10001110110010010001100101100
3
Ternary
202212110021120001
4
Quaternary
101312102030230
5
Quinary
1103124133423
6
Senary
45414034044
8
Octal
2166221454
10
Decimal
299442988
12
Duodecimal
84348924
16
Hexadecimal
11d9232c
20
Vigesimal
4dba798
36
Base36
4ya3os
md5
220da536e7cd9d3ca773776b6a17e302
sha1
d42e3c77791ee90700e27a10ab8fa012df652d1f
sha256
72269a3d581b27e315e8be2a750fc1ee2973924cc89ba2d3626f2e9d573db411
sha512
1e5272e89c4152fb3bff6a267057475bb7c168788db7afc1133ffccea46bdf9cb8c8d07b658c13c3288db33aeeb1c7c03cf92fb87042b9b291b664042ae2537d
ripemd-160
3a84528b9719efaa41b31b24fdff4e095a396f5b
Diameter
598885976
Circumference
1881455782.5396
Area
2.8169437065676E+17
Volume
1.1246853873632E+26
Surface area
1.126777482627E+18
Circumference
1881455782.5396
Perimeter
1197771952
Area
89666103062368144
Diagonal
423476334.78712
Surface area
537996618374208864
Volume
2.6849885823311E+25
Space diagonal
518650469.18624
Perimeter
898328964
Area
3.8826561555182E+16
Altitude
259325234.59312
Surface area
3.8826561555182E+16
Volume
3.164289389958E+24
Height
141158778.26237