19266988 (number)

19266988 is an even 8-digits composite number following 19266987 and preceding 19266989. In scientific notation, it is written as 1.9266988 × 10^7. The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors. There are 8424000 positive integers (up to 19266988) that are relatively prime to 19266988.

Interesting facts

Basic properties

Name

Name nineteen million two hundred sixty-six thousand nine hundred eighty-eight

Notation

Scientific notation 1.9266988 × 10^7
Engineering notation 1.9266988 × 10^6

Prime Factorization of 19266988

Prime Factorization 2 × 2 × 247 × 19501

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9633494
Product of the distinct prime numbers

The prime factorization of 19266988 is 2 × 2 × 247 × 19501. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 40, 24, 910, 878, 6874, 1454, 98029, 50721, 217635, 745224, 2937656, 6211273, 2475376, 19604084, 161564640, 343311397, 1008495081, 9814322973

Basic calculations (n = 19266988)

Multiplication

n×y
n×2 38533976
n×3 57800964
n×4 77067952
n×5 96334940

Division

n÷y
n÷2 9633494
n÷3 6422329.3333333
n÷3 4816747
n÷5 3853397.6

Exponentiation

ny
n2 371216826592144
n3 7.1522301433489E+21
n4 1.3780193234514E+29
n5 2.6550281768707E+36

Nth Root

y√n
2√n 4389.4177290388
3√n 268.0842350495
4√n 66.252680919634
5√n 28.639324175997

Divisors of 19266988

1, 2, 4, 247, 494, 988, 19501, 39002, 78004, 4816747, 9633494, 19266988

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 -19266987
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 19266988 can be divided by 12 positive divisors. The sum of these divisors (counting 19266988) is 1, the average is 0.083333333333333.

Base conversion 19266988

Base System Value
2 Binary 1001001011111110110101100
3 Ternary 1100020212100011
4 Quaternary 1021133312230
5 Quinary 14413020423
6 Senary 1524543004
8 Octal 111376654
10 Decimal 19266988
12 Duodecimal 6551a64
16 Hexadecimal 125fdac
20 Vigesimal 608798
36 Base36 bgyi4

Cryptographic Hash Functions

md5 fd5bb6f3a1385ed865122a4d35cf5ee8
sha1 b839500784e5a8a14ac7dfa6919f19a90a826eff
sha256 c58ab6fedf705aa378ed7e0b15a0d7bd289635772e13e611e632beb520e99a6f
sha512 2c138d29e6fbae7ba47e642d1ec62fc59a5b238173db88b76df68c8d0e62182b26c0690818448b76fd4e7483808bb0d84715c93722e557e8b184abeeaad5bc6b
ripemd-160 21e157c7335fbbe547ef245e9ec384b45f6a7287

19266988 as geometric shapes

Circle

Radius = n
Diameter 38533976
Circumference 121058055.91521
Area 1.1662120553108E+15

Sphere

Radius = n
Volume 2.9959191566838E+22
Surface area 4.6648482212432E+15
Circumference 121058055.91521

Square

Length = n
Perimeter 77067952
Area 371216826592144
Diagonal 27247635.73568

Cube

Length = n
Surface area 2227300959552864
Volume 7.1522301433489E+21
Space diagonal 33371402.12482

Equilateral Triangle

Length = n
Perimeter 57800964
Area 1.6074160107052E+14
Altitude 16685701.06241

Triangular Pyramid

Length = n
Surface area 1.6074160107052E+14
Volume 8.4289840582814E+20
Height 9082545.2452266