1998680 (number)

1998680 is an even 7-digits composite number following 1998679 and preceding 1998681. In scientific notation, it is written as 1.998680 × 10^6. The sum of its digits is 41. It has a total of 6 prime factors and 32 positive divisors. There are 771456 positive integers (up to 1998680) that are relatively prime to 1998680.

Interesting facts

Basic properties

Name

Name one million nine hundred ninety-eight thousand six hundred eighty

Notation

Scientific notation 1.998680 × 10^6
Engineering notation 1.998680 × 10^6

Prime Factorization of 1998680

Prime Factorization 2 × 2 × 2 × 5 × 29 × 1723

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 499670
Product of the distinct prime numbers

The prime factorization of 1998680 is 2 × 2 × 2 × 5 × 29 × 1723. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 6, 16, 90, 706, 701, 4232, 1673, 38893, 37205, 326472, 606505, 8208370, 9213902, 46566869, 67396602, 964366421, 413590467, 2316229914, 3571993238

Basic calculations (n = 1998680)

Multiplication

n×y
n×2 3997360
n×3 5996040
n×4 7994720
n×5 9993400

Division

n÷y
n÷2 999340
n÷3 666226.66666667
n÷3 499670
n÷5 399736

Exponentiation

ny
n2 3994721742400
n3 7984170452100032000
n4 1.5957801799203E+25
n5 3.1894539300032E+31

Nth Root

y√n
2√n 1413.7467948682
3√n 125.96438062613
4√n 37.599824399433
5√n 18.203238250831

Divisors of 1998680

1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 1723, 3446, 6892, 8615, 13784, 17230, 34460, 49967, 68920, 99934, 199868, 249835, 399736, 499670, 999340, 1998680

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 -1998679
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 1998680 can be divided by 32 positive divisors. The sum of these divisors (counting 1998680) is 1, the average is 0.03125.

Base conversion 1998680

Base System Value
2 Binary 111100111111101011000
3 Ternary 10202112200012
4 Quaternary 13213331120
5 Quinary 1002424210
6 Senary 110501052
8 Octal 7477530
10 Decimal 1998680
12 Duodecimal 804788
16 Hexadecimal 1e7f58
20 Vigesimal c9ge0
36 Base36 16u6w

Cryptographic Hash Functions

md5 8d1a00b4fdbdc68a44728cbb8443fa5f
sha1 fa8b27b061712bf80b50d6129c1805a7acd18db4
sha256 d03327c146d527ccf1f95c1cb0e7660da2ea27c8c10f5562b58ca714c34634d2
sha512 4ea4bf27bdc29ef9ac40d03bcd26d379e7a90fb8d4bf172409a57c59127cd6a37f1a22a26c08518901c8aa5ad349e2660562a49bc3359807ed516c2d77a0b78f
ripemd-160 5c4b0cdd0280ec55c2c09ce488d8d64e33640d90

1998680 as geometric shapes

Circle

Radius = n
Diameter 3997360
Circumference 12558076.809754
Area 12549788479059

Sphere

Radius = n
Volume 3.3444014983102E+19
Surface area 50199153916237
Circumference 12558076.809754

Square

Length = n
Perimeter 7994720
Area 3994721742400
Diagonal 2826560.3628439

Cube

Length = n
Surface area 23968330454400
Volume 7984170452100032000
Space diagonal 3461815.3080718

Equilateral Triangle

Length = n
Perimeter 5996040
Area 1729765254984.2
Altitude 1730907.6540359

Triangular Pyramid

Length = n
Surface area 1729765254984.2
Volume 9.4094351147153E+17
Height 942186.78761462