1961490 (number)

1961490 is an even 7-digits composite number following 1961489 and preceding 1961491. In scientific notation, it is written as 1.961490 × 10^6. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 518400 positive integers (up to 1961490) that are relatively prime to 1961490.

Interesting facts

Basic properties

Name

Name one million nine hundred sixty-one thousand four hundred ninety

Notation

Scientific notation 1.961490 × 10^6
Engineering notation 1.961490 × 10^6

Prime Factorization of 1961490

Prime Factorization 2 × 3 × 5 × 433 × 151

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1961490
Product of the distinct prime numbers

The prime factorization of 1961490 is 2 × 3 × 5 × 433 × 151. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 4, 80, 6, 400, 150, 9657, 5411, 3351, 5379, 606857, 942805, 5598378, 2081780, 62511244, 31217904, 228356809, 560936028, 7409071143, 5929724888

Basic calculations (n = 1961490)

Multiplication

n×y
n×2 3922980
n×3 5884470
n×4 7845960
n×5 9807450

Division

n÷y
n÷2 980745
n÷3 653830
n÷3 490372.5
n÷5 392298

Exponentiation

ny
n2 3847443020100
n3 7546721009495949000
n4 1.4802817792916E+25
n5 2.9035579072627E+31

Nth Root

y√n
2√n 1400.5320417613
3√n 125.17819917305
4√n 37.423682899486
5√n 18.13498579234

Divisors of 1961490

1, 2, 3, 5, 6, 10, 15, 30, 151, 302, 433, 453, 755, 866, 906, 1299, 1510, 2165, 2265, 2598, 4330, 4530, 6495, 12990, 65383, 130766, 196149, 326915, 392298, 653830, 980745, 1961490

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 -1961489
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 1961490 can be divided by 32 positive divisors. The sum of these divisors (counting 1961490) is 1, the average is 0.03125.

Base conversion 1961490

Base System Value
2 Binary 111011110111000010010
3 Ternary 10200122122210
4 Quaternary 13132320102
5 Quinary 1000231430
6 Senary 110012550
8 Octal 7367022
10 Decimal 1961490
12 Duodecimal 7a7156
16 Hexadecimal 1dee12
20 Vigesimal c53ea
36 Base36 161hu

Cryptographic Hash Functions

md5 c1ba5d0489766c5a48b2abb2cb7a21ed
sha1 a45b85fd4840c8a5cb5942e42b751450d5c83584
sha256 12f29357ddfafe8f3dc380c4ab0d5d6253d927bb3af5c521114da7f260e818ad
sha512 bfd54017892b8be73168fbae33951663e20d9d01fecf9192280f4f57af0bc63b20f1ca7542f08ea43b356efed5cb1902e8b27bf33fa127470cf2e09df96a6db6
ripemd-160 747dbc82d150a0e8b1e84191e51302bb3c528209

1961490 as geometric shapes

Circle

Radius = n
Diameter 3922980
Circumference 12324405.14818
Area 12087098727051

Sphere

Radius = n
Volume 3.1611631042832E+19
Surface area 48348394908206
Circumference 12324405.14818

Square

Length = n
Perimeter 7845960
Area 3847443020100
Diagonal 2773965.7604592

Cube

Length = n
Surface area 23084658120600
Volume 7546721009495949000
Space diagonal 3397400.3385383

Equilateral Triangle

Length = n
Perimeter 5884470
Area 1665991697509.9
Altitude 1698700.1692691

Triangular Pyramid

Length = n
Surface area 1665991697509.9
Volume 8.8938960025626E+17
Height 924655.2534864