19489078 (number)

19489078 is an even 8-digits composite number following 19489077 and preceding 19489079. In scientific notation, it is written as 1.9489078 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 8321256 positive integers (up to 19489078) that are relatively prime to 19489078.

Interesting facts

Basic properties

Name

Name nineteen million four hundred eighty-nine thousand seventy-eight

Notation

Scientific notation 1.9489078 × 10^7
Engineering notation 1.9489078 × 10^6

Prime Factorization of 19489078

Prime Factorization 2 × 7 × 283 × 4919

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19489078
Product of the distinct prime numbers

The prime factorization of 19489078 is 2 × 7 × 283 × 4919. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 4, 14, 41, 299, 275, 5018, 2750, 49051, 92988, 38491, 730489, 24812, 8698866, 59349298, 50324703, 434622965, 496132309, 3688452169, 3037182271

Basic calculations (n = 19489078)

Multiplication

n×y
n×2 38978156
n×3 58467234
n×4 77956312
n×5 97445390

Division

n÷y
n÷2 9744539
n÷3 6496359.3333333
n÷3 4872269.5
n÷5 3897815.6

Exponentiation

ny
n2 379824161290084
n3 7.402422705667E+21
n4 1.4426639349972E+29
n5 2.8116189956947E+36

Nth Root

y√n
2√n 4414.6435869728
3√n 269.11036869947
4√n 66.44278431081
5√n 28.705046765971

Divisors of 19489078

1, 2, 7, 14, 283, 566, 1981, 3962, 4919, 9838, 34433, 68866, 1392077, 2784154, 9744539, 19489078

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 -19489077
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 19489078 can be divided by 16 positive divisors. The sum of these divisors (counting 19489078) is 1, the average is 0.0625.

Base conversion 19489078

Base System Value
2 Binary 1001010010110000100110110
3 Ternary 1100200010222201
4 Quaternary 1022112010312
5 Quinary 14442122303
6 Senary 1533415114
8 Octal 112260466
10 Decimal 19489078
12 Duodecimal 663a49a
16 Hexadecimal 1296136
20 Vigesimal 61g2di
36 Base36 blpva

Cryptographic Hash Functions

md5 cbe714255b0c89e5ff61f2d0c3be0be1
sha1 41e276f20d1406f8bcd58fe622e218874e8d08e9
sha256 aad8d034c3e2a82a13ba7110d4b4488122db65a2aeefe3ad631d03dd2f62f14c
sha512 649b55d3df13925ee9d86ae5b6f70e0c6ecfb4a0b53fe2d5666aefb8d02521b538ae7d4d02a1e8a2b2e113d3a70b24e3af0778bcc3fe9ee49157807ebe94bd5d
ripemd-160 b720a686f09407b3c74e18cf0d24fcad75c00c5c

19489078 as geometric shapes

Circle

Radius = n
Diameter 38978156
Circumference 122453488.54008
Area 1.1932527947648E+15

Sphere

Radius = n
Volume 3.1007195721186E+22
Surface area 4.7730111790593E+15
Circumference 122453488.54008

Square

Length = n
Perimeter 77956312
Area 379824161290084
Diagonal 27561718.425747

Cube

Length = n
Surface area 2278944967740504
Volume 7.402422705667E+21
Space diagonal 33756073.288673

Equilateral Triangle

Length = n
Perimeter 58467234
Area 1.6446868632417E+14
Altitude 16878036.644336

Triangular Pyramid

Length = n
Surface area 1.6446868632417E+14
Volume 8.723838820644E+20
Height 9187239.475249