14278894 (number)

14278894 is an even 8-digits composite number following 14278893 and preceding 14278895. In scientific notation, it is written as 1.4278894 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors. There are 6119484 positive integers (up to 14278894) that are relatively prime to 14278894.

Interesting facts

Basic properties

Name

Name fourteen million two hundred seventy-eight thousand eight hundred ninety-four

Notation

Scientific notation 1.4278894 × 10^7
Engineering notation 1.4278894 × 10^6

Prime Factorization of 14278894

Prime Factorization 2 × 7 × 7 × 145703

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2039842
Product of the distinct prime numbers

The prime factorization of 14278894 is 2 × 7 × 7 × 145703. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 50, 77, 610, 687, 1877, 8993, 2882, 75561, 648053, 819316, 9443068, 5443468, 37296463, 98213971, 454539850, 306948262, 857418089, 5103096900

Basic calculations (n = 14278894)

Multiplication

n×y
n×2 28557788
n×3 42836682
n×4 57115576
n×5 71394470

Division

n÷y
n÷2 7139447
n÷3 4759631.3333333
n÷3 3569723.5
n÷5 2855778.8

Exponentiation

ny
n2 203886813863236
n3 2.9112782031509E+21
n4 4.1569832867302E+28
n5 5.9357123710992E+35

Nth Root

y√n
2√n 3778.7423833863
3√n 242.60413000628
4√n 61.471476177056
5√n 26.973600061746

Divisors of 14278894

1, 2, 7, 14, 49, 98, 145703, 291406, 1019921, 2039842, 7139447, 14278894

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -14278893
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 14278894 can be divided by 12 positive divisors. The sum of these divisors (counting 14278894) is 1, the average is 0.083333333333333.

Base conversion 14278894

Base System Value
2 Binary 110110011110000011101110
3 Ternary 222212102221221
4 Quaternary 312132003232
5 Quinary 12123411034
6 Senary 1230013554
8 Octal 66360356
10 Decimal 14278894
12 Duodecimal 49472ba
16 Hexadecimal d9e0ee
20 Vigesimal 494h4e
36 Base36 8i1ny

Cryptographic Hash Functions

md5 f8555765d95f9a64f23f0b5d4fb90f45
sha1 27e61fdb6063a571a1e6dee5dfe92b1a30fd5c61
sha256 a3413e7b962f9c44151d30cf3eef2c3dab3675c6f70ec25373e655fb99d8f813
sha512 95d28b8f4cee957d25f6105a47494004208080dcf242f0d1c1018cd8cca765430564730dd443543ffb347e12aab2495be14904af97611b0b336163cc81ae34e4
ripemd-160 824fe2fe3e71b1fdcca6654fb3fd98f88bb4a337

14278894 as geometric shapes

Circle

Radius = n
Diameter 28557788
Circumference 89716936.983575
Area 6.4052931659657E+14

Sphere

Radius = n
Volume 1.2194733620767E+22
Surface area 2.5621172663863E+15
Circumference 89716936.983575

Square

Length = n
Perimeter 57115576
Area 203886813863236
Diagonal 20193405.550488

Cube

Length = n
Surface area 1223320883179416
Volume 2.9112782031509E+21
Space diagonal 24731769.88389

Equilateral Triangle

Length = n
Perimeter 42836682
Area 88285580151116
Altitude 12365884.941945

Triangular Pyramid

Length = n
Surface area 88285580151116
Volume 3.4309742656143E+20
Height 6731135.1834959