19976970 (number)

19976970 is an even 8-digits composite number following 19976969 and preceding 19976971. In scientific notation, it is written as 1.9976970 × 10^7. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 4872960 positive integers (up to 19976970) that are relatively prime to 19976970.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred seventy-six thousand nine hundred seventy

Notation

Scientific notation 1.9976970 × 10^7
Engineering notation 1.9976970 × 10^6

Prime Factorization of 19976970

Prime Factorization 2 × 15 × 13 × 283 × 181

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19976970
Product of the distinct prime numbers

The prime factorization of 19976970 is 2 × 15 × 13 × 283 × 181. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 2, 47, 94, 647, 209, 2350, 3076, 49216, 69834, 638784, 597597, 9704139, 3681905, 20497346, 30557453, 918982342, 18307273, 6985013574, 374326574

Basic calculations (n = 19976970)

Multiplication

n×y
n×2 39953940
n×3 59930910
n×4 79907880
n×5 99884850

Division

n÷y
n÷2 9988485
n÷3 6658990
n÷3 4994242.5
n÷5 3995394

Exponentiation

ny
n2 399079330380900
n3 7.9723958106393E+21
n4 1.5926431193727E+29
n5 3.1816183816414E+36

Nth Root

y√n
2√n 4469.5603810666
3√n 271.33753324672
4√n 66.854770817546
5√n 28.847349979539

Divisors of 19976970

1, 2, 13, 15, 26, 30, 181, 195, 283, 362, 390, 566, 2353, 2715, 3679, 4245, 4706, 5430, 7358, 8490, 35295, 51223, 55185, 70590, 102446, 110370, 665899, 768345, 1331798, 1536690, 9988485, 19976970

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19976969
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19976970 can be divided by 32 positive divisors. The sum of these divisors (counting 19976970) is 1, the average is 0.03125.

Base conversion 19976970

Base System Value
2 Binary 1001100001101001100001010
3 Ternary 1101120221020210
4 Quaternary 1030031030022
5 Quinary 20103230340
6 Senary 1552101550
8 Octal 114151412
10 Decimal 19976970
12 Duodecimal 68348b6
16 Hexadecimal 130d30a
20 Vigesimal 64h28a
36 Base36 bw6bu

Cryptographic Hash Functions

md5 0dcfe139fa0d9103e50a1cf8c0e855eb
sha1 e812d5597e6e88303d8217099b70b43768b68cbf
sha256 2918b9b1f4a658508f37fe2e7442bd5349ed71805edea3197f69f9769ec85cf4
sha512 eba7e2d17d6cc106fed2b457803250cf712c7bc1a4461110f289362e859eb060568ae812873f06fd112fe1c564e8e2efb225841a9ee65d8335f0f1095be402fc
ripemd-160 6b96cc6fab9e4d32f9bfa30daca864fc172a5fd0

19976970 as geometric shapes

Circle

Radius = n
Diameter 39953940
Circumference 125519004.38597
Area 1.2537446925242E+15

Sphere

Radius = n
Volume 3.3394693480286E+22
Surface area 5.0149787700967E+15
Circumference 125519004.38597

Square

Length = n
Perimeter 79907880
Area 399079330380900
Diagonal 28251701.90912

Cube

Length = n
Surface area 2394475982285400
Volume 7.9723958106393E+21
Space diagonal 34601127.021279

Equilateral Triangle

Length = n
Perimeter 59930910
Area 1.7280641911757E+14
Altitude 17300563.51064

Triangular Pyramid

Length = n
Surface area 1.7280641911757E+14
Volume 9.3955585666772E+20
Height 9417233.9697068