1640955028 (number)

1640955028 is an even 10-digits composite number following 1640955027 and preceding 1640955029. In scientific notation, it is written as 1.640955028 × 10^9. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 809237952 positive integers (up to 1640955028) that are relatively prime to 1640955028.

Interesting facts

Basic properties

Name

Name one billion six hundred forty million nine hundred fifty-five thousand twenty-eight

Notation

Scientific notation 1.640955028 × 10^9
Engineering notation 1.640955028 × 10^9

Prime Factorization of 1640955028

Prime Factorization 2 × 2 × 73 × 5619709

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 820477514
Product of the distinct prime numbers

The prime factorization of 1640955028 is 2 × 2 × 73 × 5619709. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 2, 31, 48, 773, 4, 7566, 3941, 35188, 83183, 970741, 767046, 9365884, 3262730, 49443917, 20273188, 677604461, 946691570, 6395170951, 8701605854

Basic calculations (n = 1640955028)

Multiplication

n×y
n×2 3281910056
n×3 4922865084
n×4 6563820112
n×5 8204775140

Division

n÷y
n÷2 820477514
n÷3 546985009.33333
n÷3 410238757
n÷5 328191005.6

Exponentiation

ny
n2 2692733403918480784
n3 4.4186544182236E+27
n4 7.2508131845784E+36
n5 1.1898258352323E+46

Nth Root

y√n
2√n 40508.703114269
3√n 1179.5025740237
4√n 201.2677398747
5√n 69.665753021559

Divisors of 1640955028

1, 2, 4, 73, 146, 292, 5619709, 11239418, 22478836, 410238757, 820477514, 1640955028

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 -1640955027
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 1640955028 can be divided by 12 positive divisors. The sum of these divisors (counting 1640955028) is 1, the average is 0.083333333333333.

Base conversion 1640955028

Base System Value
2 Binary 1100001110011101111110010010100
3 Ternary 11020100202011010011
4 Quaternary 1201303233302110
5 Quinary 11330041030103
6 Senary 430455210004
8 Octal 14163576224
10 Decimal 1640955028
12 Duodecimal 399676904
16 Hexadecimal 61cefc94
20 Vigesimal 15cfj7b8
36 Base36 r4zd04

Cryptographic Hash Functions

md5 77334c76158c36c30f9112d052de225c
sha1 f68eb7b3371883d4add962b77e2c550893f832a1
sha256 42ed941306d7911b5dc26df93d603cb8a6301631676b62c50e7359305ddd4745
sha512 893ef8b1f73dad0becb9ab0880675c83f3ba5abb2d1427565638b858fcebcab7e144e43a686966845dd424d0ca83bba17c8fb2003493510453422371daf40da5
ripemd-160 439e3fac9687f12dfd9f807d8d7855018d3a727b

1640955028 as geometric shapes

Circle

Radius = n
Diameter 3281910056
Circumference 10310424521.672
Area 8.4594714798261E+18

Sphere

Radius = n
Volume 1.8508816345391E+28
Surface area 3.3837885919305E+19
Circumference 10310424521.672

Square

Length = n
Perimeter 6563820112
Area 2692733403918480784
Diagonal 2320660855.8419

Cube

Length = n
Surface area 1.6156400423511E+19
Volume 4.4186544182236E+27
Space diagonal 2842217481.4316

Equilateral Triangle

Length = n
Perimeter 4922865084
Area 1.1659877667062E+18
Altitude 1421108740.7158

Triangular Pyramid

Length = n
Surface area 1.1659877667062E+18
Volume 5.2074341714097E+26
Height 773553618.61397