6440806449 (number)

6440806449 is an odd 10-digits composite number following 6440806448 and preceding 6440806450. In scientific notation, it is written as 6.440806449 × 10^9. The sum of its digits is 45. It has a total of 9 prime factors and 160 positive divisors. There are 3142022400 positive integers (up to 6440806449) that are relatively prime to 6440806449.

Interesting facts

Basic properties

Name

Name six billion four hundred forty million eight hundred six thousand four hundred forty-nine

Notation

Scientific notation 6.440806449 × 10^9
Engineering notation 6.440806449 × 10^9

Prime Factorization of 6440806449

Prime Factorization 3 × 3 × 3 × 3 × 11 × 23 × 7 × 59 × 761

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 238548387
Product of the distinct prime numbers

The prime factorization of 6440806449 is 3 × 3 × 3 × 3 × 11 × 23 × 7 × 59 × 761. Since it has a total of 9 prime factors.

Most popular turbo-numbers

1, 5, 36, 11, 920, 395, 819, 4813, 32026, 26414, 697981, 808042, 4626790, 782528, 90768700, 65294777, 400857087, 539501239, 7900366741, 1869771373

Basic calculations (n = 6440806449)

Multiplication

n×y
n×2 12881612898
n×3 19322419347
n×4 25763225796
n×5 32204032245

Division

n÷y
n÷2 3220403224.5
n÷3 2146935483
n÷3 1610201612.25
n÷5 1288161289.8

Exponentiation

ny
n2 4.148398771348E+19
n3 2.6719033559522E+29
n4 1.7209212366122E+39
n5 1.1084120598993E+49

Nth Root

y√n
2√n 80254.635062406
3√n 1860.5731506313
4√n 283.29249030358
5√n 91.577345282234

Divisors of 6440806449

1, 3, 7, 9, 11, 21, 23, 27, 33, 59, 63, 69, 77, 81, 99, 161, 177, 189, 207, 231, 253, 297, 413, 483, 531, 567, 621, 649, 693, 759, 761, 891, 1239, 1357, 1449, 1593, 1771, 1863, 1947, 2079, 2277, 2283, 3717, 4071, 4347, 4543, 4779, 5313, 5327, 5841, 6237, 6831, 6849, 8371, 9499, 11151, 12213, 13041, 13629, 14927, 15939, 15981, 17503, 17523, 20493, 20547, 25113, 28497, 33453, 36639, 40887, 44781, 44899, 47817, 47943, 52509, 52569, 58597, 61641, 75339, 85491, 104489, 109917, 122521, 122661, 134343, 134697, 143451, 143829, 157527, 175791, 192533, 226017, 256473, 313467, 314293, 367563, 367983, 403029, 404091, 431487, 472581, 493889, 527373, 577599, 678051, 769419, 940401, 942879, 1032677, 1102689, 1209087, 1212273, 1347731, 1417743, 1481667, 1582119, 1732797, 2821203, 2828637, 3098031, 3308067, 3457223, 3636819, 4043193, 4445001, 4746357, 5198391, 7228739, 8463609, 8485911, 9294093, 9924201, 10371669, 11359447, 12129579, 13335003, 15595173, 21686217, 25457733, 27882279, 31115007, 34078341, 36388737, 40005009, 65058651, 79516129, 83646837, 93345021, 102235023, 109166211, 195175953, 238548387, 280035063, 306705069, 585527859, 715645161, 920115207, 2146935483, 6440806449

160 divisors

τ Total Divisors 160
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -6440806448
Sum of the proper positive divisors of n
A Arithmetic Mean 0.00625
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 160
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 6440806449 can be divided by 160 positive divisors. The sum of these divisors (counting 6440806449) is 1, the average is 0.00625.

Base conversion 6440806449

Base System Value
2 Binary 101111111111001101110100000110001
3 Ternary 121121212111212110000
4 Quaternary 11333321232200301
5 Quinary 101142321301244
6 Senary 2543040500213
8 Octal 57771564061
10 Decimal 6440806449
12 Duodecimal 12b901a669
16 Hexadecimal 17fe6e831
20 Vigesimal 50cf0g29
36 Base36 2yiou29

Cryptographic Hash Functions

md5 1055b3ebb237d53e91ea490205e5a9a5
sha1 0f08c18740f5701d21f2c0aa7a442aec15da132c
sha256 999e70f4f429b3fbd363e8aadf0ce5fc9e916c60b9ba582c79c1782883ac62a5
sha512 afcd1169768b8d8622795f2204a601295f7fb436afcf39cf1c5661f38731cec1c5b7c1c8dbb008e6624776afb45f07e244c89e167db576a863f8e0a4449c10a4
ripemd-160 4a68933b07e8c7f6ec0009db55fa7bb5224f5e50

6440806449 as geometric shapes

Circle

Radius = n
Diameter 12881612898
Circumference 40468780446.744
Area 1.3032579104228E+20

Sphere

Radius = n
Volume 1.1192042605548E+30
Surface area 5.2130316416911E+20
Circumference 40468780446.744

Square

Length = n
Perimeter 25763225796
Area 4.148398771348E+19
Diagonal 9108675832.7959

Cube

Length = n
Surface area 2.4890392628088E+20
Volume 2.6719033559522E+29
Space diagonal 11155804011.385

Equilateral Triangle

Length = n
Perimeter 19322419347
Area 1.7963093605078E+19
Altitude 5577902005.6926

Triangular Pyramid

Length = n
Surface area 1.7963093605078E+19
Volume 3.1488683027815E+28
Height 3036225277.5986