678264985 (number)

678264985 is an odd 9-digits composite number following 678264984 and preceding 678264986. In scientific notation, it is written as 6.78264985 × 10^8. The sum of its digits is 55. It has a total of 4 prime factors and 16 positive divisors. There are 536768512 positive integers (up to 678264985) that are relatively prime to 678264985.

Interesting facts

Basic properties

Name

Name six hundred seventy-eight million two hundred sixty-four thousand nine hundred eighty-five

Notation

Scientific notation 6.78264985 × 10^8
Engineering notation 6.78264985 × 10^6

Prime Factorization of 678264985

Prime Factorization 5 × 113 × 773 × 1553

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 678264985
Product of the distinct prime numbers

The prime factorization of 678264985 is 5 × 113 × 773 × 1553. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 7, 62, 22, 242, 32, 323, 8998, 10577, 22561, 478643, 337701, 4001818, 6182335, 37417511, 83718970, 38660011, 361491337, 7855956401, 4169721287

Basic calculations (n = 678264985)

Multiplication

n×y
n×2 1356529970
n×3 2034794955
n×4 2713059940
n×5 3391324925

Division

n÷y
n÷2 339132492.5
n÷3 226088328.33333
n÷3 169566246.25
n÷5 135652997

Exponentiation

ny
n2 460043389877050225
n3 3.1203132293431E+26
n4 2.1163992056957E+35
n5 1.4354794755052E+44

Nth Root

y√n
2√n 26043.520979315
3√n 878.61739887062
4√n 161.38005136731
5√n 58.382122452269

Divisors of 678264985

1, 5, 113, 565, 773, 1553, 3865, 7765, 87349, 175489, 436745, 877445, 1200469, 6002345, 135652997, 678264985

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 -678264984
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 678264985 can be divided by 16 positive divisors. The sum of these divisors (counting 678264985) is 1, the average is 0.0625.

Base conversion 678264985

Base System Value
2 Binary 101000011011011000000010011001
3 Ternary 1202021021102122101
4 Quaternary 220123120002121
5 Quinary 2342113434420
6 Senary 151145323401
8 Octal 5033300231
10 Decimal 678264985
12 Duodecimal 16b196561
16 Hexadecimal 286d8099
20 Vigesimal abj3295
36 Base36 b7tkm1

Cryptographic Hash Functions

md5 3fbb3c0bf8e976a435151b97e97655c8
sha1 33a334fe6550adacc010093470e97f198baf364c
sha256 9398be46e14109439e502c3ce6bbe321c5ccd8010e9155117521c9fc6a83d8cd
sha512 72dbe16b0d5478141e8bea8ebabe6dc2afccb2a302c6bf0ec238f0986fcd82c06180335591d77e442b0e61e56479447ab00d94a8aba420e9ed3973c22132f5ce
ripemd-160 6335573cdc29b6befa5cebeb89c134b415af8f14

678264985 as geometric shapes

Circle

Radius = n
Diameter 1356529970
Circumference 4261664588.1264
Area 1.4452689339703E+18

Sphere

Radius = n
Volume 1.3070337490938E+27
Surface area 5.7810757358811E+18
Circumference 4261664588.1264

Square

Length = n
Perimeter 2713059940
Area 460043389877050225
Diagonal 959211540.66978

Cube

Length = n
Surface area 2760260339262301350
Volume 3.1203132293431E+26
Space diagonal 1174789415.0149

Equilateral Triangle

Length = n
Perimeter 2034794955
Area 1.9920463123832E+17
Altitude 587394707.50747

Triangular Pyramid

Length = n
Surface area 1.9920463123832E+17
Volume 3.677324406491E+25
Height 319737180.22326