28014778 (number)

28014778 is an even 8-digits composite number following 28014777 and preceding 28014779. In scientific notation, it is written as 2.8014778 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 12063600 positive integers (up to 28014778) that are relatively prime to 28014778.

Interesting facts

Basic properties

Name

Name twenty-eight million fourteen thousand seven hundred seventy-eight

Notation

Scientific notation 2.8014778 × 10^7
Engineering notation 2.8014778 × 10^6

Prime Factorization of 28014778

Prime Factorization 2 × 19 × 11 × 67021

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28014778
Product of the distinct prime numbers

The prime factorization of 28014778 is 2 × 19 × 11 × 67021. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 4, 67, 94, 425, 757, 7489, 1323, 39520, 70175, 469577, 769117, 3520461, 2322148, 73786333, 87808203, 813655178, 152248602, 6608939333, 3597079326

Basic calculations (n = 28014778)

Multiplication

n×y
n×2 56029556
n×3 84044334
n×4 112059112
n×5 140073890

Division

n÷y
n÷2 14007389
n÷3 9338259.3333333
n÷3 7003694.5
n÷5 5602955.6

Exponentiation

ny
n2 784827786389284
n3 2.1986776203927E+22
n4 6.159546542887E+29
n5 1.7255832897965E+37

Nth Root

y√n
2√n 5292.8988276747
3√n 303.7123100678
4√n 72.752311493688
5√n 30.865792841874

Divisors of 28014778

1, 2, 11, 19, 22, 38, 209, 418, 67021, 134042, 737231, 1273399, 1474462, 2546798, 14007389, 28014778

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 -28014777
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 28014778 can be divided by 16 positive divisors. The sum of these divisors (counting 28014778) is 1, the average is 0.0625.

Base conversion 28014778

Base System Value
2 Binary 1101010110111100010111010
3 Ternary 1221201022001101
4 Quaternary 1222313202322
5 Quinary 24132433103
6 Senary 2440242014
8 Octal 152674272
10 Decimal 28014778
12 Duodecimal 947030a
16 Hexadecimal 1ab78ba
20 Vigesimal 8f1gii
36 Base36 gogca

Cryptographic Hash Functions

md5 ebb6d4e6ea796943cbbc90564669c1ef
sha1 fe313c7d5ed155f6e12e6319a02b81fd590cc5c4
sha256 c8ddf4ac860e3d1a34d5cb03c5e750abcc0e2a1a12c497deaad62c35f890b817
sha512 8f31dfac6961bc3420efc1801cf26930c6f482d20b1c451447de10fdb6a8be4338ea02672bfc59323e9965a2d695f13c305aa5c684046d7d0733652691adb204
ripemd-160 ed63864ade1b5390ec82743f79c613b791b648e7

28014778 as geometric shapes

Circle

Radius = n
Diameter 56029556
Circumference 176022041.5135
Area 2.4656092080537E+15

Sphere

Radius = n
Volume 9.2097992797841E+22
Surface area 9.8624368322149E+15
Circumference 176022041.5135

Square

Length = n
Perimeter 112059112
Area 784827786389284
Diagonal 39618878.994471

Cube

Length = n
Surface area 4708966718335704
Volume 2.1986776203927E+22
Space diagonal 48523018.858763

Equilateral Triangle

Length = n
Perimeter 84044334
Area 3.3984040030451E+14
Altitude 24261509.429381

Triangular Pyramid

Length = n
Surface area 3.3984040030451E+14
Volume 2.591166425038E+21
Height 13206292.998157