1620343868 (number)

1620343868 is an even 10-digits composite number following 1620343867 and preceding 1620343869. In scientific notation, it is written as 1.620343868 × 10^9. The sum of its digits is 41. It has a total of 6 prime factors and 48 positive divisors. There are 676762560 positive integers (up to 1620343868) that are relatively prime to 1620343868.

Interesting facts

Basic properties

Name

Name one billion six hundred twenty million three hundred forty-three thousand eight hundred sixty-eight

Notation

Scientific notation 1.620343868 × 10^9
Engineering notation 1.620343868 × 10^9

Prime Factorization of 1620343868

Prime Factorization 2 × 2 × 11 × 13 × 223 × 12703

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 810171934
Product of the distinct prime numbers

The prime factorization of 1620343868 is 2 × 2 × 11 × 13 × 223 × 12703. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 4, 82, 86, 555, 8, 4980, 1559, 9093, 641, 854098, 189823, 3431371, 729979, 90008582, 49840457, 300912353, 386800318, 9357038857, 8522835538

Basic calculations (n = 1620343868)

Multiplication

n×y
n×2 3240687736
n×3 4861031604
n×4 6481375472
n×5 8101719340

Division

n÷y
n÷2 810171934
n÷3 540114622.66667
n÷3 405085967
n÷5 324068773.6

Exponentiation

ny
n2 2625514250565201424
n3 4.2542359162499E+27
n4 6.893325079921E+36
n5 1.1169557023381E+46

Nth Root

y√n
2√n 40253.49510291
3√n 1174.5433850956
4√n 200.63273686742
5√n 69.489860203386

Divisors of 1620343868

1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 223, 286, 446, 572, 892, 2453, 2899, 4906, 5798, 9812, 11596, 12703, 25406, 31889, 50812, 63778, 127556, 139733, 165139, 279466, 330278, 558932, 660556, 1816529, 2832769, 3633058, 5665538, 7266116, 11331076, 31160459, 36825997, 62320918, 73651994, 124641836, 147303988, 405085967, 810171934, 1620343868

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 -1620343867
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 1620343868 can be divided by 48 positive divisors. The sum of these divisors (counting 1620343868) is 1, the average is 0.020833333333333.

Base conversion 1620343868

Base System Value
2 Binary 1100000100101000111110000111100
3 Ternary 11011220221222220212
4 Quaternary 1200211013300330
5 Quinary 11304302000433
6 Senary 424441331552
8 Octal 14045076074
10 Decimal 1620343868
12 Duodecimal 392796bb8
16 Hexadecimal 60947c3c
20 Vigesimal 15672jd8
36 Base36 qsplbw

Cryptographic Hash Functions

md5 4ac062343f2a942cef62e88c38317cc7
sha1 3f2574f9fa02682310c53b319787d1f75298908d
sha256 bf442b2da53f4bea81de124677de369b1845d8522d93bc2358310acbf1976ab3
sha512 fa9900b4c57ba5a5f0dce90c655097dfaba1b38db525f8355348b4aa97cab731241ceaeded774daa00fbfb4abba951b193f3dc49c6f982692f26de6d18123704
ripemd-160 370bcf1410bdb0b4fa5fc98baf108e83d63f3166

1620343868 as geometric shapes

Circle

Radius = n
Diameter 3240687736
Circumference 10180920783.996
Area 8.2482962814709E+18

Sphere

Radius = n
Volume 1.7820101734838E+28
Surface area 3.2993185125884E+19
Circumference 10180920783.996

Square

Length = n
Perimeter 6481375472
Area 2625514250565201424
Diagonal 2291512273.8337

Cube

Length = n
Surface area 1.5753085503391E+19
Volume 4.2542359162499E+27
Space diagonal 2806517905.1087

Equilateral Triangle

Length = n
Perimeter 4861031604
Area 1.1368810194938E+18
Altitude 1403258952.5543

Triangular Pyramid

Length = n
Surface area 1.1368810194938E+18
Volume 5.0136651085795E+26
Height 763837424.61123