28235550 (number)

28235550 is an even 8-digits composite number following 28235549 and preceding 28235551. In scientific notation, it is written as 2.8235550 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 6453600 positive integers (up to 28235550) that are relatively prime to 28235550.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred thirty-five thousand five hundred fifty

Notation

Scientific notation 2.8235550 × 10^7
Engineering notation 2.8235550 × 10^6

Prime Factorization of 28235550

Prime Factorization 2 × 7 × 3 × 25 × 26891

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 28235550
Product of the distinct prime numbers

The prime factorization of 28235550 is 2 × 7 × 3 × 25 × 26891. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 2, 67, 40, 593, 992, 1987, 5779, 12449, 18009, 432520, 490781, 8378591, 1246024, 36113788, 49231578, 518053185, 848711342, 2631787390, 1836771421

Basic calculations (n = 28235550)

Multiplication

n×y
n×2 56471100
n×3 84706650
n×4 112942200
n×5 141177750

Division

n÷y
n÷2 14117775
n÷3 9411850
n÷3 7058887.5
n÷5 5647110

Exponentiation

ny
n2 797246283802500
n3 2.251068730862E+22
n4 6.356016370369E+29
n5 1.7946561802637E+37

Nth Root

y√n
2√n 5313.7133908407
3√n 304.50803066603
4√n 72.895222002822
5√n 30.914288129828

Divisors of 28235550

1, 2, 3, 6, 7, 14, 21, 25, 42, 50, 75, 150, 175, 350, 525, 1050, 26891, 53782, 80673, 161346, 188237, 376474, 564711, 672275, 1129422, 1344550, 2016825, 4033650, 4705925, 9411850, 14117775, 28235550

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28235549
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28235550 can be divided by 32 positive divisors. The sum of these divisors (counting 28235550) is 1, the average is 0.03125.

Base conversion 28235550

Base System Value
2 Binary 1101011101101011100011110
3 Ternary 1222010111220010
4 Quaternary 1223231130132
5 Quinary 24212014200
6 Senary 2445104050
8 Octal 153553436
10 Decimal 28235550
12 Duodecimal 9558026
16 Hexadecimal 1aed71e
20 Vigesimal 8g98ha
36 Base36 gt6ou

Cryptographic Hash Functions

md5 6e6e93292d087824d0fcd8cff971a4fb
sha1 6c89e4864effd52ad263e090f435002db7db849c
sha256 0b6d69c69fbd742ac5204eccd6114ee674b76eba6a4fc6c03af239e81d311c17
sha512 09bb6bf99be33a1c3c51d74c6f7801169ea7319ae88f365bd42d731208653c1c96ad6ad1c98cbee1fe3350df62beed11b2c7d11789381eae3b5d46c00d456c81
ripemd-160 1d054e0060e9adc5906309db5adb47efa5858a0e

28235550 as geometric shapes

Circle

Radius = n
Diameter 56471100
Circumference 177409192.90013
Area 2.5046230682957E+15

Sphere

Radius = n
Volume 9.4292546501355E+22
Surface area 1.0018492273183E+16
Circumference 177409192.90013

Square

Length = n
Perimeter 112942200
Area 797246283802500
Diagonal 39931097.751064

Cube

Length = n
Surface area 4783477702815000
Volume 2.251068730862E+22
Space diagonal 48905407.179651

Equilateral Triangle

Length = n
Perimeter 84706650
Area 3.4521776742285E+14
Altitude 24452703.589826

Triangular Pyramid

Length = n
Surface area 3.4521776742285E+14
Volume 2.6529099408492E+21
Height 13310365.917021