1640884729 (number)

1640884729 is an odd 10-digits composite number following 1640884728 and preceding 1640884730. In scientific notation, it is written as 1.640884729 × 10^9. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 1469145600 positive integers (up to 1640884729) that are relatively prime to 1640884729.

Interesting facts

Basic properties

Name

Name one billion six hundred forty million eight hundred eighty-four thousand seven hundred twenty-nine

Notation

Scientific notation 1.640884729 × 10^9
Engineering notation 1.640884729 × 10^9

Prime Factorization of 1640884729

Prime Factorization 11 × 73 × 1091 × 1873

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1640884729
Product of the distinct prime numbers

The prime factorization of 1640884729 is 11 × 73 × 1091 × 1873. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 6, 60, 95, 424, 924, 819, 6907, 26599, 83882, 224322, 877071, 652075, 8805606, 4585590, 92432150, 697226877, 921870716, 6762023012, 4940180233

Basic calculations (n = 1640884729)

Multiplication

n×y
n×2 3281769458
n×3 4922654187
n×4 6563538916
n×5 8204423645

Division

n÷y
n÷2 820442364.5
n÷3 546961576.33333
n÷3 410221182.25
n÷5 328176945.8

Exponentiation

ny
n2 2692502693865403441
n3 4.4180865531551E+27
n4 7.2495707564725E+36
n5 1.1895709946101E+46

Nth Root

y√n
2√n 40507.835402549
3√n 1179.4857303698
4√n 201.26558424765
5√n 69.665156111026

Divisors of 1640884729

1, 11, 73, 803, 1091, 1873, 12001, 20603, 79643, 136729, 876073, 1504019, 2043443, 22477873, 149171339, 1640884729

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 -1640884728
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 1640884729 can be divided by 16 positive divisors. The sum of these divisors (counting 1640884729) is 1, the average is 0.0625.

Base conversion 1640884729

Base System Value
2 Binary 1100001110011011110100111111001
3 Ternary 11020100121120200111
4 Quaternary 1201303132213321
5 Quinary 11330031302404
6 Senary 430453504321
8 Octal 14163364771
10 Decimal 1640884729
12 Duodecimal 3996420a1
16 Hexadecimal 61cde9f9
20 Vigesimal 15cfabg9
36 Base36 r4xurd

Cryptographic Hash Functions

md5 c21b3c0185ffbc8b67e62958e45a8743
sha1 3eceaaa4f68f3faa538474fbe6af48312b25b81b
sha256 b9c1dcd86359f7920dcce4504948fc64b5c80b0acee8bd87fa6ff55f93220d3c
sha512 aacd198baa4201976053d3be588bfa5fe97e24cc239ab2a9ec85f69a12a489096c9e504ae8cdf0adb5ee0a365ebe2449586ed11be0f0e0d668913827e59fb71f
ripemd-160 c0a5bd35701398d3b7661cf10476b19335148dba

1640884729 as geometric shapes

Circle

Radius = n
Diameter 3281769458
Circumference 10309982820.028
Area 8.4587466828183E+18

Sphere

Radius = n
Volume 1.8506437677755E+28
Surface area 3.3834986731273E+19
Circumference 10309982820.028

Square

Length = n
Perimeter 6563538916
Area 2692502693865403441
Diagonal 2320561438.0427

Cube

Length = n
Surface area 1.6155016163192E+19
Volume 4.4180865531551E+27
Space diagonal 2842095719.9919

Equilateral Triangle

Length = n
Perimeter 4922654187
Area 1.1658878663227E+18
Altitude 1421047859.9959

Triangular Pyramid

Length = n
Surface area 1.1658878663227E+18
Volume 5.2067649360085E+26
Height 773520479.34757