28932392 (number)

28932392 is an even 8-digits composite number following 28932391 and preceding 28932393. In scientific notation, it is written as 2.8932392 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 8 positive divisors. There are 14466192 positive integers (up to 28932392) that are relatively prime to 28932392.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred thirty-two thousand three hundred ninety-two

Notation

Scientific notation 2.8932392 × 10^7
Engineering notation 2.8932392 × 10^6

Prime Factorization of 28932392

Prime Factorization 2 × 2 × 2 × 3616549

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7233098
Product of the distinct prime numbers

The prime factorization of 28932392 is 2 × 2 × 2 × 3616549. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 3, 49, 15, 384, 506, 6796, 382, 16590, 91545, 922385, 187538, 3278439, 8898742, 23014691, 64123567, 734481416, 535634337, 813822158, 1384549540

Basic calculations (n = 28932392)

Multiplication

n×y
n×2 57864784
n×3 86797176
n×4 115729568
n×5 144661960

Division

n÷y
n÷2 14466196
n÷3 9644130.6666667
n÷3 7233098
n÷5 5786478.4

Exponentiation

ny
n2 837083306841664
n3 2.4218822370199E+22
n4 7.0070846259298E+29
n5 2.0273171917457E+37

Nth Root

y√n
2√n 5378.8838991003
3√n 306.9927459939
4√n 73.34087468186
5√n 31.065394144613

Divisors of 28932392

1, 2, 4, 8, 3616549, 7233098, 14466196, 28932392

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28932391
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28932392 can be divided by 8 positive divisors. The sum of these divisors (counting 28932392) is 1, the average is 0.125.

Base conversion 28932392

Base System Value
2 Binary 1101110010111100100101000
3 Ternary 2000102220210002
4 Quaternary 1232113210220
5 Quinary 24401314032
6 Senary 2512042132
8 Octal 156274450
10 Decimal 28932392
12 Duodecimal 9833348
16 Hexadecimal 1b97928
20 Vigesimal 90gajc
36 Base36 h84dk

Cryptographic Hash Functions

md5 2e7dc875c3e9260cdb26b14fee44f3ad
sha1 57186bdf76e193e5a936048cd65c5b145aaa6a48
sha256 cc307a7fda28707a8ecae3feba7aa31918e9aced466946bd7ee0392f669cc393
sha512 15c08d0be199163aefd39c48589faf5764df6be30a297a026b961d2cd5d9c5a112c50a0fd201f54e51a5875e6b688967b712397867f38236a49656a496649580
ripemd-160 bb6e02d5f88039c24f182d8e1d35812c3b415e7d

28932392 as geometric shapes

Circle

Radius = n
Diameter 57864784
Circumference 181787580.31596
Area 2.6297747672164E+15

Sphere

Radius = n
Volume 1.0144756591575E+23
Surface area 1.0519099068866E+16
Circumference 181787580.31596

Square

Length = n
Perimeter 115729568
Area 837083306841664
Diagonal 40916581.158295

Cube

Length = n
Surface area 5022499841049984
Volume 2.4218822370199E+22
Space diagonal 50112372.928499

Equilateral Triangle

Length = n
Perimeter 86797176
Area 3.6246770440438E+14
Altitude 25056186.46425

Triangular Pyramid

Length = n
Surface area 3.6246770440438E+14
Volume 2.8542155883867E+21
Height 13638860.386098