3986985394 (number)

3986985394 is an even 10-digits composite number following 3986985393 and preceding 3986985395. In scientific notation, it is written as 3.986985394 × 10^9. The sum of its digits is 64. It has a total of 5 prime factors and 32 positive divisors. There are 1660694400 positive integers (up to 3986985394) that are relatively prime to 3986985394.

Interesting facts

Basic properties

Name

Name three billion nine hundred eighty-six million nine hundred eighty-five thousand three hundred ninety-four

Notation

Scientific notation 3.986985394 × 10^9
Engineering notation 3.986985394 × 10^9

Prime Factorization of 3986985394

Prime Factorization 2 × 7 × 37 × 1033 × 7451

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3986985394
Product of the distinct prime numbers

The prime factorization of 3986985394 is 2 × 7 × 37 × 1033 × 7451. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 3986985394)

Multiplication

n×y
n×2 7973970788
n×3 11960956182
n×4 15947941576
n×5 19934926970

Division

n÷y
n÷2 1993492697
n÷3 1328995131.3333
n÷3 996746348.5
n÷5 797397078.8

Exponentiation

ny
n2 1.5896052531969E+19
n3 6.3377329267218E+28
n4 2.5268448609913E+38
n5 1.0074493553676E+48

Nth Root

y√n
2√n 63142.579880775
3√n 1585.677564801
4√n 251.28187336291
5√n 83.201073333466

Divisors of 3986985394

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 -3986985393
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 3986985394 can be divided by 32 positive divisors. The sum of these divisors (counting 3986985394) is 1, the average is 0.03125.

Base conversion 3986985394

Base System Value
2 Binary 11101101101001001001000110110010
3 Ternary 101021212012211202201
4 Quaternary 3231221021012302
5 Quinary 31131132013034
6 Senary 1455342533414
8 Octal 35551110662
10 Decimal 3986985394
12 Duodecimal 93329726a
16 Hexadecimal eda491b2
20 Vigesimal 325id39e
36 Base36 1txqxma

Cryptographic Hash Functions

md5 beccb8ddb82b81e461895d6513b8cf24
sha1 d916f4b5cbc79b7d206e61398e8b61093ece4524
sha256 f987ffd813803e02d77f392eec4c5c110a9d4bd9fc9950d3ac2c2dffdc09fa36
sha512 bb0cc1f04260fe41fb5e2812e5d2d149253147a4789cd624975025cd4d165be4b47f823d2f2a2fd8eb06155fc2b54cfc31c74ea94fb368fcf5fe52ec695bfd81
ripemd-160 bdc69af3717dcc21d0f6d6e768159e214c9ace74

3986985394 as geometric shapes

Circle

Radius = n
Diameter 7973970788
Circumference 25050968047.52
Area 4.9938921855512E+19

Sphere

Radius = n
Volume 2.6547433604005E+29
Surface area 1.9975568742205E+20
Circumference 25050968047.52

Square

Length = n
Perimeter 15947941576
Area 1.5896052531969E+19
Diagonal 5638448817.1782

Cube

Length = n
Surface area 9.5376315191816E+19
Volume 6.3377329267218E+28
Space diagonal 6905661271.443

Equilateral Triangle

Length = n
Perimeter 11960956182
Area 6.8831926562887E+18
Altitude 3452830635.7215

Triangular Pyramid

Length = n
Surface area 6.8831926562887E+18
Volume 7.4690898830571E+27
Height 1879482939.0594