3988946968 (number)

3988946968 is an even 10-digits composite number following 3988946967 and preceding 3988946969. In scientific notation, it is written as 3.988946968 × 10^9. The sum of its digits is 70. It has a total of 4 prime factors and 8 positive divisors. There are 1994473480 positive integers (up to 3988946968) that are relatively prime to 3988946968.

Interesting facts

Basic properties

Name

Name three billion nine hundred eighty-eight million nine hundred forty-six thousand nine hundred sixty-eight

Notation

Scientific notation 3.988946968 × 10^9
Engineering notation 3.988946968 × 10^9

Prime Factorization of 3988946968

Prime Factorization 2 × 2 × 2 × 498618371

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 997236742
Product of the distinct prime numbers

The prime factorization of 3988946968 is 2 × 2 × 2 × 498618371. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 8, 95, 90, 98, 303, 691, 4576, 27007, 57, 903775, 800448, 708150, 4592611, 25009090, 48651253, 574757924, 368354519, 592937198, 2971457237

Basic calculations (n = 3988946968)

Multiplication

n×y
n×2 7977893936
n×3 11966840904
n×4 15955787872
n×5 19944734840

Division

n÷y
n÷2 1994473484
n÷3 1329648989.3333
n÷3 997236742
n÷5 797789393.6

Exponentiation

ny
n2 1.5911697913516E+19
n3 6.3470919147853E+28
n4 2.53182130491E+38
n5 1.0099300917739E+48

Nth Root

y√n
2√n 63158.110864718
3√n 1585.9375702614
4√n 251.31277497318
5√n 83.20925861318

Divisors of 3988946968

1, 2, 4, 8, 498618371, 997236742, 1994473484, 3988946968

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -3988946967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 3988946968 can be divided by 8 positive divisors. The sum of these divisors (counting 3988946968) is 1, the average is 0.125.

Base conversion 3988946968

Base System Value
2 Binary 11101101110000101000000000011000
3 Ternary 101021222220111112121
4 Quaternary 3231300220000120
5 Quinary 31132132300333
6 Senary 1455452551024
8 Octal 35560500030
10 Decimal 3988946968
12 Duodecimal 933a82474
16 Hexadecimal edc28018
20 Vigesimal 326ai788
36 Base36 1tywz6g

Cryptographic Hash Functions

md5 a77573828b34ce158e6f0ed5a6b043d8
sha1 9b89d7371b9846d3c3ca7cafc7906c2f58ff7dd7
sha256 02587b2aa61d63cb4fd4525073f9b7dc97aa3d439e5f0443821db5a19b608472
sha512 cffe7a029dfb3acedc6a5255b311f819eb238b5e20f309c2de34ba90896c6101a0578e5f0396904cd733b65b747dbbf3845a79bf2b76b66a1bbda6a3d7dcc13b
ripemd-160 d33a7f5616d568da3117802dc35b4c17815027cd

3988946968 as geometric shapes

Circle

Radius = n
Diameter 7977893936
Circumference 25063292980.456
Area 4.9988073271243E+19

Sphere

Radius = n
Volume 2.6586636441532E+29
Surface area 1.9995229308497E+20
Circumference 25063292980.456

Square

Length = n
Perimeter 15955787872
Area 1.5911697913516E+19
Diagonal 5641222901.7326

Cube

Length = n
Surface area 9.5470187481098E+19
Volume 6.3470919147853E+28
Space diagonal 6909058817.2738

Equilateral Triangle

Length = n
Perimeter 11966840904
Area 6.8899673052245E+18
Altitude 3454529408.6369

Triangular Pyramid

Length = n
Surface area 6.8899673052245E+18
Volume 7.480119556265E+27
Height 1880407633.9109