28924944 (number)

28924944 is an even 8-digits composite number following 28924943 and preceding 28924945. In scientific notation, it is written as 2.8924944 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 20 positive divisors. There are 9641632 positive integers (up to 28924944) that are relatively prime to 28924944.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred twenty-four thousand nine hundred forty-four

Notation

Scientific notation 2.8924944 × 10^7
Engineering notation 2.8924944 × 10^6

Prime Factorization of 28924944

Prime Factorization 2 × 2 × 2 × 2 × 3 × 602603

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3615618
Product of the distinct prime numbers

The prime factorization of 28924944 is 2 × 2 × 2 × 2 × 3 × 602603. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 5, 87, 17, 489, 330, 9057, 9096, 57457, 56117, 805099, 73830, 2572872, 687325, 95153937, 88376756, 221586165, 924970233, 6536466938, 8211174964

Basic calculations (n = 28924944)

Multiplication

n×y
n×2 57849888
n×3 86774832
n×4 115699776
n×5 144624720

Division

n÷y
n÷2 14462472
n÷3 9641648
n÷3 7231236
n÷5 5784988.8

Exponentiation

ny
n2 836652385403136
n3 2.4200123395252E+22
n4 6.9998721400076E+29
n5 2.0247090965688E+37

Nth Root

y√n
2√n 5378.1915176014
3√n 306.96640091786
4√n 73.336154232421
5√n 31.063794561114

Divisors of 28924944

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 602603, 1205206, 1807809, 2410412, 3615618, 4820824, 7231236, 9641648, 14462472, 28924944

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28924943
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28924944 can be divided by 20 positive divisors. The sum of these divisors (counting 28924944) is 1, the average is 0.05.

Base conversion 28924944

Base System Value
2 Binary 1101110010101110000010000
3 Ternary 2000102112120020
4 Quaternary 1232111300100
5 Quinary 24401044234
6 Senary 2511543440
8 Octal 156256020
10 Decimal 28924944
12 Duodecimal 982ab80
16 Hexadecimal 1b95c10
20 Vigesimal 90fc74
36 Base36 h7ymo

Cryptographic Hash Functions

md5 907f6507dcc6ef53d983a0f6e51ba222
sha1 1b9e11df069b97c3f714c77d9b97d20ed80d6eea
sha256 ab9c444093afec76413b451f5080178fb231a54bf3797caa59132669bd5bed55
sha512 455142c889fb6b0a8baddd204f99621fa6746afa36311841e26c4ee62a34bc35f567227f42e8693069754820ffd56ed2050717938a9d7563c8e05808d77a8e18
ripemd-160 f3c1c43f3b825a2433d8c92534c018a71862bddc

28924944 as geometric shapes

Circle

Radius = n
Diameter 57849888
Circumference 181740783.15179
Area 2.6284209875909E+15

Sphere

Radius = n
Volume 1.0136923983265E+23
Surface area 1.0513683950363E+16
Circumference 181740783.15179

Square

Length = n
Perimeter 115699776
Area 836652385403136
Diagonal 40906048.095682

Cube

Length = n
Surface area 5019914312418816
Volume 2.4200123395252E+22
Space diagonal 50099472.614085

Equilateral Triangle

Length = n
Perimeter 86774832
Area 3.6228110994798E+14
Altitude 25049736.307042

Triangular Pyramid

Length = n
Surface area 3.6228110994798E+14
Volume 2.8520118930557E+21
Height 13635349.365227