299442988 (number)

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.

Interesting facts

Basic properties

Name

Name two hundred ninety-nine million four hundred forty-two thousand nine hundred eighty-eight

Notation

Scientific notation 2.99442988 × 10^8
Engineering notation 2.99442988 × 10^6

Prime Factorization of 299442988

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.

Most popular turbo-numbers

Basic calculations (n = 299442988)

Multiplication

n×y
n×2 598885976
n×3 898328964
n×4 1197771952
n×5 1497214940

Division

n÷y
n÷2 149721494
n÷3 99814329.333333
n÷3 74860747
n÷5 59888597.6

Exponentiation

ny
n2 89666103062368144
n3 2.6849885823311E+25
n4 8.0400100383912E+33
n5 2.4075246294459E+42

Nth Root

y√n
2√n 17304.421053592
3√n 669.01837985734
4√n 131.54626963009
5√n 49.575012176694

Divisors of 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 conversion 299442988

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

Cryptographic Hash Functions

md5 220da536e7cd9d3ca773776b6a17e302
sha1 d42e3c77791ee90700e27a10ab8fa012df652d1f
sha256 72269a3d581b27e315e8be2a750fc1ee2973924cc89ba2d3626f2e9d573db411
sha512 1e5272e89c4152fb3bff6a267057475bb7c168788db7afc1133ffccea46bdf9cb8c8d07b658c13c3288db33aeeb1c7c03cf92fb87042b9b291b664042ae2537d
ripemd-160 3a84528b9719efaa41b31b24fdff4e095a396f5b

299442988 as geometric shapes

Circle

Radius = n
Diameter 598885976
Circumference 1881455782.5396
Area 2.8169437065676E+17

Sphere

Radius = n
Volume 1.1246853873632E+26
Surface area 1.126777482627E+18
Circumference 1881455782.5396

Square

Length = n
Perimeter 1197771952
Area 89666103062368144
Diagonal 423476334.78712

Cube

Length = n
Surface area 537996618374208864
Volume 2.6849885823311E+25
Space diagonal 518650469.18624

Equilateral Triangle

Length = n
Perimeter 898328964
Area 3.8826561555182E+16
Altitude 259325234.59312

Triangular Pyramid

Length = n
Surface area 3.8826561555182E+16
Volume 3.164289389958E+24
Height 141158778.26237