28932888 (number)

28932888 is an even 8-digits composite number following 28932887 and preceding 28932889. In scientific notation, it is written as 2.8932888 × 10^7. The sum of its digits is 48. It has a total of 5 prime factors and 16 positive divisors. There are 9644288 positive integers (up to 28932888) that are relatively prime to 28932888.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred thirty-two thousand eight hundred eighty-eight

Notation

Scientific notation 2.8932888 × 10^7
Engineering notation 2.8932888 × 10^6

Prime Factorization of 28932888

Prime Factorization 2 × 2 × 2 × 3 × 1205537

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7233222
Product of the distinct prime numbers

The prime factorization of 28932888 is 2 × 2 × 2 × 3 × 1205537. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 2, 87, 95, 655, 831, 9868, 4501, 14692, 55426, 114475, 231249, 8111705, 2713295, 16327607, 16591021, 872762909, 569507865, 6997141012, 600503176

Basic calculations (n = 28932888)

Multiplication

n×y
n×2 57865776
n×3 86798664
n×4 115731552
n×5 144664440

Division

n÷y
n÷2 14466444
n÷3 9644296
n÷3 7233222
n÷5 5786577.6

Exponentiation

ny
n2 837112008020544
n3 2.4220067971514E+22
n4 7.0075651397219E+29
n5 2.0274909734028E+37

Nth Root

y√n
2√n 5378.9300051218
3√n 306.99450028521
4√n 73.3411890081
5√n 31.065500657271

Divisors of 28932888

1, 2, 3, 4, 6, 8, 12, 24, 1205537, 2411074, 3616611, 4822148, 7233222, 9644296, 14466444, 28932888

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28932887
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28932888 can be divided by 16 positive divisors. The sum of these divisors (counting 28932888) is 1, the average is 0.0625.

Base conversion 28932888

Base System Value
2 Binary 1101110010111101100011000
3 Ternary 2000102221110110
4 Quaternary 1232113230120
5 Quinary 24401323023
6 Senary 2512044320
8 Octal 156275430
10 Decimal 28932888
12 Duodecimal 98336a0
16 Hexadecimal 1b97b18
20 Vigesimal 90gc48
36 Base36 h84rc

Cryptographic Hash Functions

md5 d850f6793a767af6816794198224fa4c
sha1 a516b75fa2241759b0a74199356a20010c1215a0
sha256 ab71a410684a1efa535de8f445ec77ae2491f10a32602dce369c7834e85b1903
sha512 1d397559bc967bf52e62862e462235836566435caf9e82480f0f2eb08a17fa3730b1c8d6baadde485852e38e6b92a305be1f38e91eb26c10b97cb4fb33dde19c
ripemd-160 60fb5f1a84ebb94829df9aec5420bb01fe218ab1

28932888 as geometric shapes

Circle

Radius = n
Diameter 57865776
Circumference 181790696.77587
Area 2.6298649346291E+15

Sphere

Radius = n
Volume 1.0145278347834E+23
Surface area 1.0519459738517E+16
Circumference 181790696.77587

Square

Length = n
Perimeter 115731552
Area 837112008020544
Diagonal 40917282.608222

Cube

Length = n
Surface area 5022672048123264
Volume 2.4220067971514E+22
Space diagonal 50113232.0257

Equilateral Triangle

Length = n
Perimeter 86798664
Area 3.624801323794E+14
Altitude 25056616.01285

Triangular Pyramid

Length = n
Surface area 3.624801323794E+14
Volume 2.8543623839094E+21
Height 13639094.202741