1998960 (number)

1998960 is an even 7-digits composite number following 1998959 and preceding 1998961. In scientific notation, it is written as 1.998960 × 10^6. The sum of its digits is 42. It has a total of 7 prime factors and 40 positive divisors. There are 532992 positive integers (up to 1998960) that are relatively prime to 1998960.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.998960 × 10^6
Engineering notation 1.998960 × 10^6

Prime Factorization of 1998960

Prime Factorization 2 × 2 × 2 × 2 × 3 × 5 × 8329

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 249870
Product of the distinct prime numbers

The prime factorization of 1998960 is 2 × 2 × 2 × 2 × 3 × 5 × 8329. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 5, 9, 96, 924, 456, 1526, 5234, 50431, 9559, 244367, 736423, 6249929, 4602559, 61640828, 35803796, 841964410, 59807781, 9838080702, 9173121615

Basic calculations (n = 1998960)

Multiplication

n×y
n×2 3997920
n×3 5996880
n×4 7995840
n×5 9994800

Division

n÷y
n÷2 999480
n÷3 666320
n÷3 499740
n÷5 399792

Exponentiation

ny
n2 3995841081600
n3 7987526488475136000
n4 1.5966745949402E+25
n5 3.1916886483017E+31

Nth Root

y√n
2√n 1413.845819034
3√n 125.9702625715
4√n 37.601141193241
5√n 18.203748249542

Divisors of 1998960

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8329, 16658, 24987, 33316, 41645, 49974, 66632, 83290, 99948, 124935, 133264, 166580, 199896, 249870, 333160, 399792, 499740, 666320, 999480, 1998960

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 -1998959
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 1998960 can be divided by 40 positive divisors. The sum of these divisors (counting 1998960) is 1, the average is 0.025.

Base conversion 1998960

Base System Value
2 Binary 111101000000001110000
3 Ternary 10202120001120
4 Quaternary 13220001300
5 Quinary 1002431320
6 Senary 110502240
8 Octal 7500160
10 Decimal 1998960
12 Duodecimal 804980
16 Hexadecimal 1e8070
20 Vigesimal c9h80
36 Base36 16ueo

Cryptographic Hash Functions

md5 f7aae5ce3457d61560a08a1344fe952c
sha1 167179e28a23e00137afea4d1985a133285ff450
sha256 739c4cb07e90eed34043a54afb040cd281735ef6267d3a6227131c34d7b112f9
sha512 f09317844da09a12d0b8d79e4cf88164649bba2dfdf16d37fe423b98bfa89d10b8d24fdce9804ccb100c9aa160831a0ea974e9defd9296e868ce7524cf5c3466
ripemd-160 15478ce503fff0b2653b1ff94d2b1820c5bd717e

1998960 as geometric shapes

Circle

Radius = n
Diameter 3997920
Circumference 12559836.10164
Area 12553304986867

Sphere

Radius = n
Volume 3.3458072715396E+19
Surface area 50213219947467
Circumference 12559836.10164

Square

Length = n
Perimeter 7995840
Area 3995841081600
Diagonal 2826956.3426413

Cube

Length = n
Surface area 23975046489600
Volume 7987526488475136000
Space diagonal 3462300.2822979

Equilateral Triangle

Length = n
Perimeter 5996880
Area 1730249943075.5
Altitude 1731150.1411489

Triangular Pyramid

Length = n
Surface area 1730249943075.5
Volume 9.4133902415132E+17
Height 942318.78088044