1948872 (number)

1948872 is an even 7-digits composite number following 1948871 and preceding 1948873. In scientific notation, it is written as 1.948872 × 10^6. The sum of its digits is 39. It has a total of 5 prime factors and 16 positive divisors. There are 649616 positive integers (up to 1948872) that are relatively prime to 1948872.

Interesting facts

Basic properties

Name

Name one million nine hundred forty-eight thousand eight hundred seventy-two

Notation

Scientific notation 1.948872 × 10^6
Engineering notation 1.948872 × 10^6

Prime Factorization of 1948872

Prime Factorization 2 × 2 × 2 × 3 × 81203

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 487218
Product of the distinct prime numbers

The prime factorization of 1948872 is 2 × 2 × 2 × 3 × 81203. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 8, 32, 7, 324, 253, 6365, 3878, 89621, 36871, 531836, 340932, 5169735, 6715604, 99715339, 81932255, 679492582, 709227653, 6950459062, 677699742

Basic calculations (n = 1948872)

Multiplication

n×y
n×2 3897744
n×3 5846616
n×4 7795488
n×5 9744360

Division

n÷y
n÷2 974436
n÷3 649624
n÷3 487218
n÷5 389774.4

Exponentiation

ny
n2 3798102072384
n3 7402014782011150848
n4 1.4425579352248E+25
n5 2.8113607683374E+31

Nth Root

y√n
2√n 1396.0200571625
3√n 124.90920339712
4√n 37.363351792398
5√n 18.111593540578

Divisors of 1948872

1, 2, 3, 4, 6, 8, 12, 24, 81203, 162406, 243609, 324812, 487218, 649624, 974436, 1948872

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1948871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1948872 can be divided by 16 positive divisors. The sum of these divisors (counting 1948872) is 1, the average is 0.0625.

Base conversion 1948872

Base System Value
2 Binary 111011011110011001000
3 Ternary 10200000100110
4 Quaternary 13123303020
5 Quinary 444330442
6 Senary 105434320
8 Octal 7336310
10 Decimal 1948872
12 Duodecimal 79b9a0
16 Hexadecimal 1dbcc8
20 Vigesimal c3c3c
36 Base36 15rrc

Cryptographic Hash Functions

md5 a5c156ce1006d916b971479ef9f5b032
sha1 f727bd91ac7e9798707918ec43ca96c21676694a
sha256 0846031181b7eba7a373b7b89dc8a1becfa95c4d6d842660322e8b7e45c1d25b
sha512 964831ae5589093091101a252c117229fe3d0c6a28498968d54e920a69f0a3cb69e1b755921988b0ce79c3edbdd6038e4a408145e2e0a32273a670b904716687
ripemd-160 607f963ea16ea344169382fcf42a36db949fbf05

1948872 as geometric shapes

Circle

Radius = n
Diameter 3897744
Circumference 12245123.915974
Area 11932089568186

Sphere

Radius = n
Volume 3.1005487014572E+19
Surface area 47728358272743
Circumference 12245123.915974

Square

Length = n
Perimeter 7795488
Area 3798102072384
Diagonal 2756121.2137292

Cube

Length = n
Surface area 22788612434304
Volume 7402014782011150848
Space diagonal 3375545.3214484

Equilateral Triangle

Length = n
Perimeter 5846616
Area 1644626440425.4
Altitude 1687772.6607242

Triangular Pyramid

Length = n
Surface area 1644626440425.4
Volume 8.7233580780052E+17
Height 918707.07124306