19894692 (number)

19894692 is an even 8-digits composite number following 19894691 and preceding 19894693. In scientific notation, it is written as 1.9894692 × 10^7. The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors. There are 6241408 positive integers (up to 19894692) that are relatively prime to 19894692.

Interesting facts

Basic properties

Name

Name nineteen million eight hundred ninety-four thousand six hundred ninety-two

Notation

Scientific notation 1.9894692 × 10^7
Engineering notation 1.9894692 × 10^6

Prime Factorization of 19894692

Prime Factorization 2 × 2 × 3 × 17 × 97523

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9947346
Product of the distinct prime numbers

The prime factorization of 19894692 is 2 × 2 × 3 × 17 × 97523. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 5, 3, 73, 304, 175, 2745, 8889, 67710, 29447, 938920, 260924, 5424092, 7200418, 59964880, 78335450, 697992001, 254533530, 8629897625, 1596601928

Basic calculations (n = 19894692)

Multiplication

n×y
n×2 39789384
n×3 59684076
n×4 79578768
n×5 99473460

Division

n÷y
n÷2 9947346
n÷3 6631564
n÷3 4973673
n÷5 3978938.4

Exponentiation

ny
n2 395798769774864
n3 7.8742946186498E+21
n4 1.566566661553E+29
n5 3.1166361229064E+36

Nth Root

y√n
2√n 4460.3466233018
3√n 270.96450654648
4√n 66.785826515076
5√n 28.823548350008

Divisors of 19894692

1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 97523, 195046, 292569, 390092, 585138, 1170276, 1657891, 3315782, 4973673, 6631564, 9947346, 19894692

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19894691
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19894692 can be divided by 24 positive divisors. The sum of these divisors (counting 19894692) is 1, the average is 0.041666666666667.

Base conversion 19894692

Base System Value
2 Binary 1001011111001000110100100
3 Ternary 1101102202101110
4 Quaternary 1023321012210
5 Quinary 20043112232
6 Senary 1550225020
8 Octal 113710644
10 Decimal 19894692
12 Duodecimal 67b5170
16 Hexadecimal 12f91a4
20 Vigesimal 646gec
36 Base36 bueuc

Cryptographic Hash Functions

md5 ad4622af317122e16dbe68fa2ee0e93d
sha1 f78b71705412724699ce4c727b1f7d04d56a9aa6
sha256 c3c881c1a3b85980257898b85b258ed7ca1f9422924c2b319ff02e3c8073d58b
sha512 83465a1c2649d9f4fa20a4f200c0030c055b5db3af6b6c46517b29ebcae1b7b0750a3bc19f0fa378693eaec5036be5eab8a4fed2be213be183cc2bb809419f97
ripemd-160 933f525155486b86c6105b36eebacb7d5a94e83e

19894692 as geometric shapes

Circle

Radius = n
Diameter 39789384
Circumference 125002036.46526
Area 1.2434385074246E+15

Sphere

Radius = n
Volume 3.2983768168203E+22
Surface area 4.9737540296984E+15
Circumference 125002036.46526

Square

Length = n
Perimeter 79578768
Area 395798769774864
Diagonal 28135343.245636

Cube

Length = n
Surface area 2374792618649184
Volume 7.8742946186498E+21
Space diagonal 34458617.344934

Equilateral Triangle

Length = n
Perimeter 59684076
Area 1.7138589470583E+14
Altitude 17229308.672467

Triangular Pyramid

Length = n
Surface area 1.7138589470583E+14
Volume 9.2799452031801E+20
Height 9378447.7485452