1639652868 (number)

1639652868 is an even 10-digits composite number following 1639652867 and preceding 1639652869. In scientific notation, it is written as 1.639652868 × 10^9. The sum of its digits is 54. It has a total of 6 prime factors and 48 positive divisors. There are 453340800 positive integers (up to 1639652868) that are relatively prime to 1639652868.

Interesting facts

Basic properties

Name

Name one billion six hundred thirty-nine million six hundred fifty-two thousand eight hundred sixty-eight

Notation

Scientific notation 1.639652868 × 10^9
Engineering notation 1.639652868 × 10^9

Prime Factorization of 1639652868

Prime Factorization 2 × 2 × 9 × 63 × 31 × 23321

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 819826434
Product of the distinct prime numbers

The prime factorization of 1639652868 is 2 × 2 × 9 × 63 × 31 × 23321. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 1, 44, 71, 543, 597, 8009, 452, 66285, 48567, 268709, 936097, 624723, 2643241, 46287946, 11049604, 109553488, 965097604, 9223116458, 5603966832

Basic calculations (n = 1639652868)

Multiplication

n×y
n×2 3279305736
n×3 4918958604
n×4 6558611472
n×5 8198264340

Division

n÷y
n÷2 819826434
n÷3 546550956
n÷3 409913217
n÷5 327930573.6

Exponentiation

ny
n2 2688461527540625424
n3 4.4081436541396E+27
n4 7.2278253850661E+36
n5 1.1851124622027E+46

Nth Root

y√n
2√n 40492.627328935
3√n 1179.1904981309
4√n 201.22779959274
5√n 69.654693027379

Divisors of 1639652868

1, 2, 4, 9, 18, 31, 36, 62, 63, 124, 126, 252, 279, 558, 567, 1116, 1134, 1953, 2268, 3906, 7812, 17577, 23321, 35154, 46642, 70308, 93284, 209889, 419778, 722951, 839556, 1445902, 1469223, 2891804, 2938446, 5876892, 6506559, 13013118, 13223007, 26026236, 26446014, 45545913, 52892028, 91091826, 182183652, 409913217, 819826434, 1639652868

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 -1639652867
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 1639652868 can be divided by 48 positive divisors. The sum of these divisors (counting 1639652868) is 1, the average is 0.020833333333333.

Base conversion 1639652868

Base System Value
2 Binary 1100001101110110001111000000100
3 Ternary 11020021021222220000
4 Quaternary 1201232301320010
5 Quinary 11324222342433
6 Senary 430411241300
8 Octal 14156617004
10 Decimal 1639652868
12 Duodecimal 399149230
16 Hexadecimal 61bb1e04
20 Vigesimal 15c7gc38
36 Base36 r47g90

Cryptographic Hash Functions

md5 c7f752179a04c671ca0cf8a02de84d9a
sha1 28ab762389ab1e931eee4e60546f435725dcd649
sha256 c4390daa41787d622c02ec4c1bbb026e3272ac9cd57951dde90bab16fd50c451
sha512 0cd36f2ae6fcbf0883c22df3718765084aa25285c8c56cc031c0976bd311dc81e157661db48a4e1a53ce570f9bd35d1d05d95a567bf239ca017c3da509807a61
ripemd-160 29803a5311889607b9b43399b7bc8bac4f106f53

1639652868 as geometric shapes

Circle

Radius = n
Diameter 3279305736
Circumference 10302242809.092
Area 8.4460509843804E+18

Sphere

Radius = n
Volume 1.8464788959751E+28
Surface area 3.3784203937522E+19
Circumference 10302242809.092

Square

Length = n
Perimeter 6558611472
Area 2688461527540625424
Diagonal 2318819323.5095

Cube

Length = n
Surface area 1.6130769165244E+19
Volume 4.4081436541396E+27
Space diagonal 2839962074.152

Equilateral Triangle

Length = n
Perimeter 4918958604
Area 1.1641379899736E+18
Altitude 1419981037.076

Triangular Pyramid

Length = n
Surface area 1.1641379899736E+18
Volume 5.1950471171443E+26
Height 772939774.50318