1640900812 (number)

1640900812 is an even 10-digits composite number following 1640900811 and preceding 1640900813. In scientific notation, it is written as 1.640900812 × 10^9. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 801370080 positive integers (up to 1640900812) that are relatively prime to 1640900812.

Interesting facts

Basic properties

Name

Name one billion six hundred forty million nine hundred thousand eight hundred twelve

Notation

Scientific notation 1.640900812 × 10^9
Engineering notation 1.640900812 × 10^9

Prime Factorization of 1640900812

Prime Factorization 2 × 2 × 43 × 9540121

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 820450406
Product of the distinct prime numbers

The prime factorization of 1640900812 is 2 × 2 × 43 × 9540121. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 5, 41, 82, 648, 243, 6251, 3283, 7263, 96546, 91663, 455717, 4367226, 816844, 48187928, 68525612, 181471185, 522344015, 2242104640, 2975897374

Basic calculations (n = 1640900812)

Multiplication

n×y
n×2 3281801624
n×3 4922702436
n×4 6563603248
n×5 8204504060

Division

n÷y
n÷2 820450406
n÷3 546966937.33333
n÷3 410225203
n÷5 328180162.4

Exponentiation

ny
n2 2692555474822259344
n3 4.4182164649909E+27
n4 7.2498549849953E+36
n5 1.1896292931761E+46

Nth Root

y√n
2√n 40508.033919212
3√n 1179.4895839021
4√n 201.26607741796
5√n 69.665292673978

Divisors of 1640900812

1, 2, 4, 43, 86, 172, 9540121, 19080242, 38160484, 410225203, 820450406, 1640900812

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1640900811
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1640900812 can be divided by 12 positive divisors. The sum of these divisors (counting 1640900812) is 1, the average is 0.083333333333333.

Base conversion 1640900812

Base System Value
2 Binary 1100001110011100010100011001100
3 Ternary 11020100122101202011
4 Quaternary 1201303202203030
5 Quinary 11330032311222
6 Senary 430454111004
8 Octal 14163424314
10 Decimal 1640900812
12 Duodecimal 39964b464
16 Hexadecimal 61ce28cc
20 Vigesimal 15cfcc0c
36 Base36 r4y764

Cryptographic Hash Functions

md5 0a10dbadc6e1ec1c9d5b9c0d6d977126
sha1 842e37bd6933e998e52886f72edd5208d45ea621
sha256 403eddbe4b7aa4feab8eba4aaeb5943d05a4bb7999e78c6449a572c22b321afd
sha512 5ffb2aa6b4bb90a2fb45c9c20d7786b80552372ddefc0b9ed24f9309edddf5e58a7ec1d30f9808348c02802104959a4902533ee91d8cdb21a15c123242972103
ripemd-160 19b54cc84aa00bf89fcfcc5b0ad7ad24858c19da

1640900812 as geometric shapes

Circle

Radius = n
Diameter 3281801624
Circumference 10310083872.497
Area 8.4589124990846E+18

Sphere

Radius = n
Volume 1.850698185118E+28
Surface area 3.3835649996338E+19
Circumference 10310083872.497

Square

Length = n
Perimeter 6563603248
Area 2692555474822259344
Diagonal 2320584182.8394

Cube

Length = n
Surface area 1.6155332848934E+19
Volume 4.4182164649909E+27
Space diagonal 2842123576.565

Equilateral Triangle

Length = n
Perimeter 4922702436
Area 1.1659107211475E+18
Altitude 1421061788.2825

Triangular Pyramid

Length = n
Surface area 1.1659107211475E+18
Volume 5.2069180385752E+26
Height 773528060.94647