1994906140 (number)

1994906140 is an even 10-digits composite number following 1994906139 and preceding 1994906141. In scientific notation, it is written as 1.994906140 × 10^9. The sum of its digits is 43. It has a total of 6 prime factors and 48 positive divisors. There are 711493632 positive integers (up to 1994906140) that are relatively prime to 1994906140.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety-four million nine hundred six thousand one hundred forty

Notation

Scientific notation 1.994906140 × 10^9
Engineering notation 1.994906140 × 10^9

Prime Factorization of 1994906140

Prime Factorization 2 × 2 × 17 × 19 × 5 × 308809

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 997453070
Product of the distinct prime numbers

The prime factorization of 1994906140 is 2 × 2 × 17 × 19 × 5 × 308809. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 10, 14, 18, 202, 917, 8483, 9734, 78882, 33006, 988178, 842054, 3849548, 1914500, 98452906, 86780494, 670520266, 765749448, 5799531709, 5962843338

Basic calculations (n = 1994906140)

Multiplication

n×y
n×2 3989812280
n×3 5984718420
n×4 7979624560
n×5 9974530700

Division

n÷y
n÷2 997453070
n÷3 664968713.33333
n÷3 498726535
n÷5 398981228

Exponentiation

ny
n2 3979650507409699600
n3 7.9390292322857E+27
n4 1.5837618161126E+37
n5 3.1594561712606E+46

Nth Root

y√n
2√n 44664.372154996
3√n 1258.8504969321
4√n 211.33947136064
5√n 72.441009436503

Divisors of 1994906140

1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 308809, 617618, 1235236, 1544045, 3088090, 5249753, 5867371, 6176180, 10499506, 11734742, 20999012, 23469484, 26248765, 29336855, 52497530, 58673710, 99745307, 104995060, 117347420, 199490614, 398981228, 498726535, 997453070, 1994906140

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 -1994906139
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 1994906140 can be divided by 48 positive divisors. The sum of these divisors (counting 1994906140) is 1, the average is 0.020833333333333.

Base conversion 1994906140

Base System Value
2 Binary 1110110111001111101101000011100
3 Ternary 12011000202201202121
4 Quaternary 1312321331220130
5 Quinary 13041143444030
6 Senary 525541432324
8 Octal 16671755034
10 Decimal 1994906140
12 Duodecimal 47810b6a4
16 Hexadecimal 76e7da1c
20 Vigesimal 1b383570
36 Base36 wzprfg

Cryptographic Hash Functions

md5 e9f42e6543b8e31e6486f5f574f43ad8
sha1 408c895a295615d86100b49d38783c371484bd23
sha256 5f2bb298fb015dc91dc095879167ca1cfdc52d1e60d4c3cb5cdc1ee9bc9902a2
sha512 176eadb50fc7286f2fe20497c55da1f19d28580d70581fe7cd67a032c37d45b8c8acff2d29b2d83c1f3ff2654ec049d0145fc7a3451e90dd3129daac95743d5c
ripemd-160 1bded6090f1ec95a24ff75f0579c004056b8b02f

1994906140 as geometric shapes

Circle

Radius = n
Diameter 3989812280
Circumference 12534364948.05
Area 1.2502440797933E+19

Sphere

Radius = n
Volume 3.3254927883711E+28
Surface area 5.0009763191733E+19
Circumference 12534364948.05

Square

Length = n
Perimeter 7979624560
Area 3979650507409699600
Diagonal 2821223318.8494

Cube

Length = n
Surface area 2.3877903044458E+19
Volume 7.9390292322857E+27
Space diagonal 3455278790.8111

Equilateral Triangle

Length = n
Perimeter 5984718420
Area 1.7232392188002E+18
Altitude 1727639395.4056

Triangular Pyramid

Length = n
Surface area 1.7232392188002E+18
Volume 9.3562356769791E+26
Height 940407772.94979