6439702990 (number)

6439702990 is an even 10-digits composite number following 6439702989 and preceding 6439702991. In scientific notation, it is written as 6.439702990 × 10^9. The sum of its digits is 49. It has a total of 6 prime factors and 64 positive divisors. There are 2133331200 positive integers (up to 6439702990) that are relatively prime to 6439702990.

Interesting facts

Basic properties

Name

Name six billion four hundred thirty-nine million seven hundred two thousand nine hundred ninety

Notation

Scientific notation 6.439702990 × 10^9
Engineering notation 6.439702990 × 10^9

Prime Factorization of 6439702990

Prime Factorization 2 × 35 × 67 × 7 × 53 × 3701

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 6439702990
Product of the distinct prime numbers

The prime factorization of 6439702990 is 2 × 35 × 67 × 7 × 53 × 3701. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 4, 57, 42, 909, 508, 1677, 2980, 68464, 34599, 113747, 559096, 9871565, 6248586, 34522048, 64424254, 77453310, 228220712, 4222534570, 4671926827

Basic calculations (n = 6439702990)

Multiplication

n×y
n×2 12879405980
n×3 19319108970
n×4 25758811960
n×5 32198514950

Division

n÷y
n÷2 3219851495
n÷3 2146567663.3333
n÷3 1609925747.5
n÷5 1287940598

Exponentiation

ny
n2 4.1469774599415E+19
n3 2.6705303148248E+29
n4 1.7197422053263E+39
n5 1.1074629021669E+49

Nth Root

y√n
2√n 80247.760031044
3√n 1860.4668915026
4√n 283.28035588626
5√n 91.574207204033

Divisors of 6439702990

1, 2, 7, 14, 35, 53, 67, 70, 106, 134, 245, 371, 469, 490, 742, 938, 1855, 2345, 3551, 3701, 3710, 4690, 7102, 7402, 12985, 16415, 24857, 25907, 25970, 32830, 49714, 51814, 124285, 129535, 196153, 247967, 248570, 259070, 392306, 495934, 869995, 906745, 1373071, 1735769, 1739990, 1813490, 2746142, 3471538, 6865355, 8678845, 13142251, 13730710, 17357690, 26284502, 48057485, 60751915, 91995757, 96114970, 121503830, 183991514, 459978785, 919957570, 3219851495, 6439702990

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -6439702989
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 6439702990 can be divided by 64 positive divisors. The sum of these divisors (counting 6439702990) is 1, the average is 0.015625.

Base conversion 6439702990

Base System Value
2 Binary 101111111110101100001000111001110
3 Ternary 121121210102210210011
4 Quaternary 11333311201013032
5 Quinary 101142030443430
6 Senary 2543001103434
8 Octal 57765410716
10 Decimal 6439702990
12 Duodecimal 12b8787b7a
16 Hexadecimal 17fd611ce
20 Vigesimal 50c82h9a
36 Base36 2yi16mm

Cryptographic Hash Functions

md5 e5381f7c86e84cbec38af24660e06e76
sha1 99c107c18e5f19e2248b024cd0c9736f025c3138
sha256 15b912724a85af2ef220112a1c15b3ff5530ffc1d231797c5be892bd06c9966c
sha512 09f5efa7979c560a7c29cf4d90669d0093777c77452d68102d825e66352224ba6bf78c4735054be8c37e8c08389133e566e5930784cc8f3676eb06dc5a72d1f3
ripemd-160 d19d3de2df6b91b6dcd0eab36e21f9bb333ac93b

6439702990 as geometric shapes

Circle

Radius = n
Diameter 12879405980
Circumference 40461847209.368
Area 1.3028113922755E+20

Sphere

Radius = n
Volume 1.1186291224323E+30
Surface area 5.2112455691019E+20
Circumference 40461847209.368

Square

Length = n
Perimeter 25758811960
Area 4.1469774599415E+19
Diagonal 9107115306.1126

Cube

Length = n
Surface area 2.4881864759649E+20
Volume 2.6705303148248E+29
Space diagonal 11153892764.333

Equilateral Triangle

Length = n
Perimeter 19319108970
Area 1.7956939146154E+19
Altitude 5576946382.1666

Triangular Pyramid

Length = n
Surface area 1.7956939146154E+19
Volume 3.1472501582948E+28
Height 3035705102.0375