19940080 (number)

19940080 is an even 8-digits composite number following 19940079 and preceding 19940081. In scientific notation, it is written as 1.9940080 × 10^7. The sum of its digits is 31. It has a total of 7 prime factors and 40 positive divisors. There are 7628544 positive integers (up to 19940080) that are relatively prime to 19940080.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred forty thousand eighty

Notation

Scientific notation 1.9940080 × 10^7
Engineering notation 1.9940080 × 10^6

Prime Factorization of 19940080

Prime Factorization 2 × 2 × 2 × 2 × 5 × 23 × 10837

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2492510
Product of the distinct prime numbers

The prime factorization of 19940080 is 2 × 2 × 2 × 2 × 5 × 23 × 10837. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 6, 6, 70, 388, 139, 4020, 666, 89566, 40289, 593194, 915669, 3955994, 6083921, 57202950, 68116964, 445317412, 117483329, 57107235, 2546312829

Basic calculations (n = 19940080)

Multiplication

n×y
n×2 39880160
n×3 59820240
n×4 79760320
n×5 99700400

Division

n÷y
n÷2 9970040
n÷3 6646693.3333333
n÷3 4985020
n÷5 3988016

Exponentiation

ny
n2 397606790406400
n3 7.9283112092468E+21
n4 1.5809115977728E+29
n5 3.1523503732517E+36

Nth Root

y√n
2√n 4465.4316700628
3√n 271.17041065028
4√n 66.82388547565
5√n 28.836688045632

Divisors of 19940080

1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 10837, 21674, 43348, 54185, 86696, 108370, 173392, 216740, 249251, 433480, 498502, 866960, 997004, 1246255, 1994008, 2492510, 3988016, 4985020, 9970040, 19940080

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19940079
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19940080 can be divided by 40 positive divisors. The sum of these divisors (counting 19940080) is 1, the average is 0.025.

Base conversion 19940080

Base System Value
2 Binary 1001100000100001011110000
3 Ternary 1101112001122111
4 Quaternary 1030010023300
5 Quinary 20101040310
6 Senary 1551215104
8 Octal 114041360
10 Decimal 19940080
12 Duodecimal 6817494
16 Hexadecimal 13042f0
20 Vigesimal 64ca40
36 Base36 bvdv4

Cryptographic Hash Functions

md5 c73f0b5b101155fe946f252c6866e603
sha1 839fc79607433dbc9665d2b984933c5d91e1b0c2
sha256 746709f1d99b5866c6668c9b0d82c960dc4f464e38c210f5b6577ae3ab8510bd
sha512 a55a0b0ea03e8d29bd600df0f2e9b0cc3256b84410577f24cbee21b0831ffd34a0148ee0f4ecb633149331a269ece5a0fb8502d47a450bbcd9b545985e1a04b8
ripemd-160 2e2793e3aa7fcec7a0575f4f4ad24a589b04a093

19940080 as geometric shapes

Circle

Radius = n
Diameter 39880160
Circumference 125287217.67999
Area 1.2491185717582E+15

Sphere

Radius = n
Volume 3.3210032333791E+22
Surface area 4.9964742870327E+15
Circumference 125287217.67999

Square

Length = n
Perimeter 79760320
Area 397606790406400
Diagonal 28199531.570805

Cube

Length = n
Surface area 2385640742438400
Volume 7.9283112092468E+21
Space diagonal 34537231.666988

Equilateral Triangle

Length = n
Perimeter 59820240
Area 1.7216879060457E+14
Altitude 17268615.833494

Triangular Pyramid

Length = n
Surface area 1.7216879060457E+14
Volume 9.3436043656929E+20
Height 9399843.8569348