1946240 (number)

1946240 is an even 7-digits composite number following 1946239 and preceding 1946241. In scientific notation, it is written as 1.946240 × 10^6. The sum of its digits is 26. It has a total of 9 prime factors and 32 positive divisors. There are 778240 positive integers (up to 1946240) that are relatively prime to 1946240.

Interesting facts

Basic properties

Name

Name one million nine hundred forty-six thousand two hundred forty

Notation

Scientific notation 1.946240 × 10^6
Engineering notation 1.946240 × 10^6

Prime Factorization of 1946240

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 3041

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 30410
Product of the distinct prime numbers

The prime factorization of 1946240 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 3041. Since it has a total of 9 prime factors.

Most popular turbo-numbers

2, 4, 10, 99, 886, 623, 4529, 1476, 46147, 54932, 128595, 210736, 9380133, 2634772, 56794428, 91700730, 75223358, 880087192, 4861376063, 2913586815

Basic calculations (n = 1946240)

Multiplication

n×y
n×2 3892480
n×3 5838720
n×4 7784960
n×5 9731200

Division

n÷y
n÷2 973120
n÷3 648746.66666667
n÷3 486560
n÷5 389248

Exponentiation

ny
n2 3787850137600
n3 7372065451802624000
n4 1.4347808664916E+25
n5 2.7924279136007E+31

Nth Root

y√n
2√n 1395.0770588036
3√n 124.85294707133
4√n 37.350730365062
5√n 18.106698864402

Divisors of 1946240

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 3041, 6082, 12164, 15205, 24328, 30410, 48656, 60820, 97312, 121640, 194624, 243280, 389248, 486560, 973120, 1946240

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 -1946239
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 1946240 can be divided by 32 positive divisors. The sum of these divisors (counting 1946240) is 1, the average is 0.03125.

Base conversion 1946240

Base System Value
2 Binary 111011011001010000000
3 Ternary 10122212201222
4 Quaternary 13123022000
5 Quinary 444234430
6 Senary 105414212
8 Octal 7331200
10 Decimal 1946240
12 Duodecimal 79a368
16 Hexadecimal 1db280
20 Vigesimal c35c0
36 Base36 15pq8

Cryptographic Hash Functions

md5 0f96a894d0a499401b39461acb3f2b2e
sha1 d8dbcbd0d04336a148eea59df8e1854eb4dde975
sha256 c0fc65cc1f892db656417853d23f6e181d12c646fc6b1f13b7efb373c21b0efe
sha512 15db19a742e664231eb43bd4fe2dfa301e83bb0e673975914ea058fe9e74d65d567a7dc0a93936d5546f6b8869656f3e6012bedf44bd558e197255e32662455c
ripemd-160 f4a26d014e5ed1f1e8cb46c486fc7c903af69005

1946240 as geometric shapes

Circle

Radius = n
Diameter 3892480
Circumference 12228586.572245
Area 11899882165183

Sphere

Radius = n
Volume 3.0880035553555E+19
Surface area 47599528660733
Circumference 12228586.572245

Square

Length = n
Perimeter 7784960
Area 3787850137600
Diagonal 2752399.003633

Cube

Length = n
Surface area 22727100825600
Volume 7372065451802624000
Space diagonal 3370986.5637229

Equilateral Triangle

Length = n
Perimeter 5838720
Area 1640187222445
Altitude 1685493.2818614

Triangular Pyramid

Length = n
Surface area 1640187222445
Volume 8.6880624538678E+17
Height 917466.33454434