1994809380 (number)

1994809380 is an even 10-digits composite number following 1994809379 and preceding 1994809381. In scientific notation, it is written as 1.994809380 × 10^9. The sum of its digits is 51. It has a total of 6 prime factors and 48 positive divisors. There are 531411840 positive integers (up to 1994809380) that are relatively prime to 1994809380.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety-four million eight hundred nine thousand three hundred eighty

Notation

Scientific notation 1.994809380 × 10^9
Engineering notation 1.994809380 × 10^9

Prime Factorization of 1994809380

Prime Factorization 2 × 2 × 5 × 3 × 1021 × 32563

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 997404690
Product of the distinct prime numbers

The prime factorization of 1994809380 is 2 × 2 × 5 × 3 × 1021 × 32563. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 2, 74, 45, 381, 105, 571, 9499, 43993, 77800, 86276, 347688, 1295000, 6479366, 11482293, 20211313, 984770397, 374908482, 9154679627, 3603323043

Basic calculations (n = 1994809380)

Multiplication

n×y
n×2 3989618760
n×3 5984428140
n×4 7979237520
n×5 9974046900

Division

n÷y
n÷2 997404690
n÷3 664936460
n÷3 498702345
n÷5 398961876

Exponentiation

ny
n2 3979264462535984400
n3 7.9378740753674E+27
n4 1.5834545662802E+37
n5 3.1586900216195E+46

Nth Root

y√n
2√n 44663.28895189
3√n 1258.8301437033
4√n 211.33690863616
5√n 72.44030669386

Divisors of 1994809380

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1021, 2042, 3063, 4084, 5105, 6126, 10210, 12252, 15315, 20420, 30630, 32563, 61260, 65126, 97689, 130252, 162815, 195378, 325630, 390756, 488445, 651260, 976890, 1953780, 33246823, 66493646, 99740469, 132987292, 166234115, 199480938, 332468230, 398961876, 498702345, 664936460, 997404690, 1994809380

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1994809379
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1994809380 can be divided by 48 positive divisors. The sum of these divisors (counting 1994809380) is 1, the average is 0.020833333333333.

Base conversion 1994809380

Base System Value
2 Binary 1110110111001100110000000100100
3 Ternary 12011000120211000220
4 Quaternary 1312321212000210
5 Quinary 13041132400010
6 Senary 525535404340
8 Octal 16671460044
10 Decimal 1994809380
12 Duodecimal 4780836b0
16 Hexadecimal 76e66024
20 Vigesimal 1b37b390
36 Base36 wznoro

Cryptographic Hash Functions

md5 8845f0b1f8e53079b147044e7695b5e9
sha1 8b9f7d99c4bf0e45d545df4259286f1f5204adc4
sha256 a87cf28ff64b4355761dd61d8fccbeef8f1212b48ec38a514e8a3442aac57616
sha512 ed4b1c4e6f4ed32f6cf64be0c71c7080e8f2e115dcdedc05ce7270cee0be862df2d2bcdf3956ac42b6406853bd9b6d83222a98808dac1179df73791ace26cc11
ripemd-160 8df6312d13aa24b11dcef989d8990fd87bbc824c

1994809380 as geometric shapes

Circle

Radius = n
Diameter 3989618760
Circumference 12533756987.04
Area 1.2501228002194E+19

Sphere

Radius = n
Volume 3.3250089173727E+28
Surface area 5.0004912008776E+19
Circumference 12533756987.04

Square

Length = n
Perimeter 7979237520
Area 3979264462535984400
Diagonal 2821086479.5451

Cube

Length = n
Surface area 2.3875586775216E+19
Volume 7.9378740753674E+27
Space diagonal 3455111197.575

Equilateral Triangle

Length = n
Perimeter 5984428140
Area 1.7230720564664E+18
Altitude 1727555598.7875

Triangular Pyramid

Length = n
Surface area 1.7230720564664E+18
Volume 9.3548743114954E+26
Height 940362159.84836