1994257984 (number)

1994257984 is an even 10-digits composite number following 1994257983 and preceding 1994257985. In scientific notation, it is written as 1.994257984 × 10^9. The sum of its digits is 58. It has a total of 9 prime factors and 56 positive divisors. There are 983038464 positive integers (up to 1994257984) that are relatively prime to 1994257984.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety-four million two hundred fifty-seven thousand nine hundred eighty-four

Notation

Scientific notation 1.994257984 × 10^9
Engineering notation 1.994257984 × 10^9

Prime Factorization of 1994257984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 103 × 283 × 1069

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 62320562
Product of the distinct prime numbers

The prime factorization of 1994257984 is 2 × 2 × 2 × 2 × 2 × 2 × 103 × 283 × 1069. Since it has a total of 9 prime factors.

Most popular turbo-numbers

5, 8, 87, 100, 765, 709, 2615, 3409, 44044, 58678, 11060, 21889, 752179, 1613757, 138576, 91941899, 716554824, 675825422, 1626736950, 9345987811

Basic calculations (n = 1994257984)

Multiplication

n×y
n×2 3988515968
n×3 5982773952
n×4 7977031936
n×5 9971289920

Division

n÷y
n÷2 997128992
n÷3 664752661.33333
n÷3 498564496
n÷5 398851596.8

Exponentiation

ny
n2 3977064906747744256
n3 7.9312934431679E+27
n4 1.5817045272484E+37
n5 3.1543268817942E+46

Nth Root

y√n
2√n 44657.115715191
3√n 1258.7141463425
4√n 211.32230292894
5√n 72.436301527967

Divisors of 1994257984

1, 2, 4, 8, 16, 32, 64, 103, 206, 283, 412, 566, 824, 1069, 1132, 1648, 2138, 2264, 3296, 4276, 4528, 6592, 8552, 9056, 17104, 18112, 29149, 34208, 58298, 68416, 110107, 116596, 220214, 233192, 302527, 440428, 466384, 605054, 880856, 932768, 1210108, 1761712, 1865536, 2420216, 3523424, 4840432, 7046848, 9680864, 19361728, 31160281, 62320562, 124641124, 249282248, 498564496, 997128992, 1994257984

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1994257983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1994257984 can be divided by 56 positive divisors. The sum of these divisors (counting 1994257984) is 1, the average is 0.017857142857143.

Base conversion 1994257984

Base System Value
2 Binary 1110110110111011111011001000000
3 Ternary 12010222112210122211
4 Quaternary 1312313133121000
5 Quinary 13041012223414
6 Senary 525515511504
8 Octal 16667373100
10 Decimal 1994257984
12 Duodecimal 477a58594
16 Hexadecimal 76ddf640
20 Vigesimal 1b3424j4
36 Base36 wzbvb4

Cryptographic Hash Functions

md5 24bbe3d11b34bc258eb44f726e113c8b
sha1 8e5980599056e995d1a5348d61556db312bcde0a
sha256 150ce4b06fcb4d0f6d0debf94ed5e951889f027550682946ee71cc41363d103d
sha512 7b07de9e8045ef296bd755644e8949a6a3ba3b6fc26fdf9853e9faabb3e4a4febc1f3937f8e1a5b5ba2d09726c67e912090442428d08dd1b5a26cd52e1faea51
ripemd-160 4f951998cda6d32dfcd907be0565b6b9f7607788

1994257984 as geometric shapes

Circle

Radius = n
Diameter 3988515968
Circumference 12530292463.794
Area 1.2494317893888E+19

Sphere

Radius = n
Volume 3.3222524286028E+28
Surface area 4.9977271575554E+19
Circumference 12530292463.794

Square

Length = n
Perimeter 7977031936
Area 3977064906747744256
Diagonal 2820306687.8436

Cube

Length = n
Surface area 2.3862389440486E+19
Volume 7.9312934431679E+27
Space diagonal 3454156151.6879

Equilateral Triangle

Length = n
Perimeter 5982773952
Area 1.7221196208716E+18
Altitude 1727078075.8439

Triangular Pyramid

Length = n
Surface area 1.7221196208716E+18
Volume 9.347118962074E+26
Height 940102229.28121