3978045990 (number)

3978045990 is an even 10-digits composite number following 3978045989 and preceding 3978045991. In scientific notation, it is written as 3.978045990 × 10^9. The sum of its digits is 54. It has a total of 6 prime factors and 48 positive divisors. There are 1060416000 positive integers (up to 3978045990) that are relatively prime to 3978045990.

Interesting facts

Basic properties

Name

Name three billion nine hundred seventy-eight million forty-five thousand nine hundred ninety

Notation

Scientific notation 3.978045990 × 10^9
Engineering notation 3.978045990 × 10^9

Prime Factorization of 3978045990

Prime Factorization 2 × 5 × 3 × 3 × 3361 × 13151

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1326015330
Product of the distinct prime numbers

The prime factorization of 3978045990 is 2 × 5 × 3 × 3 × 3361 × 13151. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 1, 52, 91, 137, 493, 697, 3859, 98003, 24595, 79908, 629170, 7399807, 3093795, 55879754, 15914296, 393991615, 707377710, 8279827406, 5444259123

Basic calculations (n = 3978045990)

Multiplication

n×y
n×2 7956091980
n×3 11934137970
n×4 15912183960
n×5 19890229950

Division

n÷y
n÷2 1989022995
n÷3 1326015330
n÷3 994511497.5
n÷5 795609198

Exponentiation

ny
n2 1.5824849898555E+19
n3 6.2951980681299E+28
n4 2.504258743118E+38
n5 9.962056450983E+47

Nth Root

y√n
2√n 63071.752710702
3√n 1584.4915710129
4√n 251.14090210617
5√n 83.163730033322

Divisors of 3978045990

1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3361, 6722, 10083, 13151, 16805, 20166, 26302, 30249, 33610, 39453, 50415, 60498, 65755, 78906, 100830, 118359, 131510, 151245, 197265, 236718, 302490, 394530, 591795, 1183590, 44200511, 88401022, 132601533, 221002555, 265203066, 397804599, 442005110, 663007665, 795609198, 1326015330, 1989022995, 3978045990

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 -3978045989
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 3978045990 can be divided by 48 positive divisors. The sum of these divisors (counting 3978045990) is 1, the average is 0.020833333333333.

Base conversion 3978045990

Base System Value
2 Binary 11101101000111000010101000100110
3 Ternary 101021020101200012200
4 Quaternary 3231013002220212
5 Quinary 31121334432430
6 Senary 1454423155330
8 Octal 35507025046
10 Decimal 3978045990
12 Duodecimal 9302a5b46
16 Hexadecimal ed1c2a26
20 Vigesimal 3232feja
36 Base36 1tsfbxi

Cryptographic Hash Functions

md5 a3031706462cbc62302060cb27fe788c
sha1 cee01b2962b12dc8b2696287ab3bc21f9a004ef8
sha256 8bf57882f5364d2f263ebe99cfb138284b66ab66bc4ef06993e7019ad874f880
sha512 7bf8bbe99303ea4012b42f0fa0130cee6c4c7429a98d2fc7a55e28b91f6804bf2eabef88d1d3a7db5c6f230a1dc8f8740933b03a274def1b9c4f5663b1ace34f
ripemd-160 bbf820e5ecc90254edbc229d48e8b95dfb3c49c5

3978045990 as geometric shapes

Circle

Radius = n
Diameter 7956091980
Circumference 24994800115.653
Area 4.9715232185462E+19

Sphere

Radius = n
Volume 2.6369264004973E+29
Surface area 1.9886092874185E+20
Circumference 24994800115.653

Square

Length = n
Perimeter 15912183960
Area 1.5824849898555E+19
Diagonal 5625806590.8019

Cube

Length = n
Surface area 9.494909939133E+19
Volume 6.2951980681299E+28
Space diagonal 6890177769.5256

Equilateral Triangle

Length = n
Perimeter 11934137970
Area 6.8523610116121E+18
Altitude 3445088884.7628

Triangular Pyramid

Length = n
Surface area 6.8523610116121E+18
Volume 7.4189620714785E+27
Height 1875268863.6006