985280640 (number)

985280640 is an even 9-digits composite number following 985280639 and preceding 985280641. In scientific notation, it is written as 9.85280640 × 10^8. The sum of its digits is 42. It has a total of 10 prime factors and 64 positive divisors. There are 262740992 positive integers (up to 985280640) that are relatively prime to 985280640.

Interesting facts

Basic properties

Name

Name nine hundred eighty-five million two hundred eighty thousand six hundred forty

Notation

Scientific notation 9.85280640 × 10^8
Engineering notation 9.85280640 × 10^6

Prime Factorization of 985280640

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 3 × 513167

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 15395010
Product of the distinct prime numbers

The prime factorization of 985280640 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 3 × 513167. Since it has a total of 10 prime factors.

Most popular turbo-numbers

5, 5, 3, 80, 351, 462, 2092, 6550, 36575, 13692, 297469, 49828, 8240909, 1762157, 79615111, 68978273, 466061871, 476336284, 6457903649, 5629450672

Basic calculations (n = 985280640)

Multiplication

n×y
n×2 1970561280
n×3 2955841920
n×4 3941122560
n×5 4926403200

Division

n÷y
n÷2 492640320
n÷3 328426880
n÷3 246320160
n÷5 197056128

Exponentiation

ny
n2 970777939558809600
n3 9.5648870958639E+26
n4 9.4240980793405E+35
n5 9.2853813870354E+44

Nth Root

y√n
2√n 31389.180301499
3√n 995.06927457211
4√n 177.16991929077
5√n 62.908885299433

Divisors of 985280640

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 513167, 1026334, 1539501, 2052668, 2565835, 3079002, 4105336, 5131670, 6158004, 7697505, 8210672, 10263340, 12316008, 15395010, 16421344, 20526680, 24632016, 30790020, 32842688, 41053360, 49264032, 61580040, 65685376, 82106720, 98528064, 123160080, 164213440, 197056128, 246320160, 328426880, 492640320, 985280640

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -985280639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 985280640 can be divided by 64 positive divisors. The sum of these divisors (counting 985280640) is 1, the average is 0.015625.

Base conversion 985280640

Base System Value
2 Binary 111010101110100011000010000000
3 Ternary 2112122222102221120
4 Quaternary 322232203002000
5 Quinary 4004212440030
6 Senary 241433552240
8 Octal 7256430200
10 Decimal 985280640
12 Duodecimal 235b75680
16 Hexadecimal 3aba3080
20 Vigesimal f7i01c0
36 Base36 galzeo

Cryptographic Hash Functions

md5 0a5546de92d2697a28cf71592e3d9839
sha1 468b87dd78aa8259869f4bf0497253596025f462
sha256 624352624d7f5d8fe08fe22ed3fe8064cfe7f8f5f921b1a28b3eff29a1878628
sha512 fa34a8993bcbb859318ea2f7d3f84b8495d3395086837b8af037ae3c0630f424f11c35d437bcec7b1e2856678faa378eca3111a81b162a51e1fa58f6e59893d5
ripemd-160 10c8e8e224638b02693dc6bdd01d0503b54d73d2

985280640 as geometric shapes

Circle

Radius = n
Diameter 1970561280
Circumference 6190700840.6965
Area 3.049788843185E+18

Sphere

Radius = n
Volume 4.0065305377042E+27
Surface area 1.219915537274E+19
Circumference 6190700840.6965

Square

Length = n
Perimeter 3941122560
Area 970777939558809600
Diagonal 1393397243.8316

Cube

Length = n
Surface area 5824667637352857600
Volume 9.5648870958639E+26
Space diagonal 1706556128.194

Equilateral Triangle

Length = n
Perimeter 2955841920
Area 4.2035917854572E+17
Altitude 853278064.09699

Triangular Pyramid

Length = n
Surface area 4.2035917854572E+17
Volume 1.1272327544615E+26
Height 464465747.94388