1640378889 (number)

1640378889 is an odd 10-digits composite number following 1640378888 and preceding 1640378890. In scientific notation, it is written as 1.640378889 × 10^9. The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors. There are 1020558528 positive integers (up to 1640378889) that are relatively prime to 1640378889.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.640378889 × 10^9
Engineering notation 1.640378889 × 10^9

Prime Factorization of 1640378889

Prime Factorization 9 × 19 × 67 × 143177

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1640378889
Product of the distinct prime numbers

The prime factorization of 1640378889 is 9 × 19 × 67 × 143177. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 4, 19, 3, 780, 265, 3687, 2836, 53533, 67596, 655847, 546043, 8369312, 9804138, 39968827, 87153575, 557450970, 142592808, 7866205946, 4874933665

Basic calculations (n = 1640378889)

Multiplication

n×y
n×2 3280757778
n×3 4921136667
n×4 6561515556
n×5 8201894445

Division

n÷y
n÷2 820189444.5
n÷3 546792963
n÷3 410094722.25
n÷5 328075777.8

Exponentiation

ny
n2 2690842899476874321
n3 4.4140018859174E+27
n4 7.2406355096651E+36
n5 1.1877385632998E+46

Nth Root

y√n
2√n 40501.591190964
3√n 1179.3645168216
4√n 201.25007128189
5√n 69.66086040785

Divisors of 1640378889

1, 9, 19, 67, 171, 603, 1273, 11457, 143177, 1288593, 2720363, 9592859, 24483267, 86335731, 182264321, 1640378889

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1640378888
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1640378889 can be divided by 16 positive divisors. The sum of these divisors (counting 1640378889) is 1, the average is 0.0625.

Base conversion 1640378889

Base System Value
2 Binary 1100001110001100011001000001001
3 Ternary 11020022122212210200
4 Quaternary 1201301203020021
5 Quinary 11324414111024
6 Senary 430435002413
8 Octal 14161431011
10 Decimal 1640378889
12 Duodecimal 399439409
16 Hexadecimal 61c63209
20 Vigesimal 15cc7749
36 Base36 r4n0g9

Cryptographic Hash Functions

md5 b3f6702bee86e654d34ad168d9758260
sha1 04300b225c6c9af33eabafc5f2a04fbbdb582277
sha256 191506a1c639b24c73b3c7ef79762cec0f788d2bc3defc9a9c945a5ad0127373
sha512 54b9833c8bbc8bef9ba0b523ac588052f0c3e48907949a00c04d39e9fdb81cc5545fc5b62b203a4c33a0cdf1c2edb672dd79aa210710332e110f71fa89d78291
ripemd-160 0948378a78d0aff05ea61ab7f44645d59d0d6241

1640378889 as geometric shapes

Circle

Radius = n
Diameter 3280757778
Circumference 10306804533.572
Area 8.4535322849608E+18

Sphere

Radius = n
Volume 1.848932786364E+28
Surface area 3.3814129139843E+19
Circumference 10306804533.572

Square

Length = n
Perimeter 6561515556
Area 2690842899476874321
Diagonal 2319846072.2543

Cube

Length = n
Surface area 1.6145057396861E+19
Volume 4.4140018859174E+27
Space diagonal 2841219579.4114

Equilateral Triangle

Length = n
Perimeter 4921136667
Area 1.16516915427E+18
Altitude 1420609789.7057

Triangular Pyramid

Length = n
Surface area 1.16516915427E+18
Volume 5.201951109504E+26
Height 773282024.08477