678691893 (number)

678691893 is an odd 9-digits composite number following 678691892 and preceding 678691894. In scientific notation, it is written as 6.78691893 × 10^8. The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors. There are 411146880 positive integers (up to 678691893) that are relatively prime to 678691893.

Interesting facts

Basic properties

Name

Name six hundred seventy-eight million six hundred ninety-one thousand eight hundred ninety-three

Notation

Scientific notation 6.78691893 × 10^8
Engineering notation 6.78691893 × 10^6

Prime Factorization of 678691893

Prime Factorization 3 × 11 × 4729 × 4349

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 678691893
Product of the distinct prime numbers

The prime factorization of 678691893 is 3 × 11 × 4729 × 4349. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 5, 11, 4, 763, 25, 4852, 5757, 50165, 32377, 133612, 385107, 8678209, 7113894, 55262875, 56497891, 786659667, 251286723, 1427923845, 7119081285

Basic calculations (n = 678691893)

Multiplication

n×y
n×2 1357383786
n×3 2036075679
n×4 2714767572
n×5 3393459465

Division

n÷y
n÷2 339345946.5
n÷3 226230631
n÷3 169672973.25
n÷5 135738378.6

Exponentiation

ny
n2 460622685623923449
n3 3.1262088246484E+26
n4 2.121732585114E+35
n5 1.4400027046308E+44

Nth Root

y√n
2√n 26051.715740043
3√n 878.80169760205
4√n 161.4054390039
5√n 58.389469882291

Divisors of 678691893

1, 3, 11, 33, 4349, 4729, 13047, 14187, 47839, 52019, 143517, 156057, 20566421, 61699263, 226230631, 678691893

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 -678691892
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 678691893 can be divided by 16 positive divisors. The sum of these divisors (counting 678691893) is 1, the average is 0.0625.

Base conversion 678691893

Base System Value
2 Binary 101000011101000000010000110101
3 Ternary 1202022002010020210
4 Quaternary 220131000100311
5 Quinary 2342221120033
6 Senary 151202420033
8 Octal 5035002065
10 Decimal 678691893
12 Duodecimal 16b361619
16 Hexadecimal 28740435
20 Vigesimal ac1g9ed
36 Base36 b82q0l

Cryptographic Hash Functions

md5 52bb2f02af3ba403d80cbf69a2ae6fd4
sha1 cba2a0d3ea3c50bdb445aa9ca20774b1acddb75b
sha256 8c3144a74b18d85abcd36f8701b8e40617bbc95adc5767366f342400f82ab534
sha512 3f17cde82f17643bb083f81598c6ca68bf565f8a808e6a3ee407a66d4a17fe6776270b294e343213997ed38fac3a04e227a781190eb2f402aacb3b02c69a7784
ripemd-160 f34ed3146242e7043f922de04f11b7c6fa0c8ddd

678691893 as geometric shapes

Circle

Radius = n
Diameter 1357383786
Circumference 4264346930.1995
Area 1.4470888452329E+18

Sphere

Radius = n
Volume 1.3095032902804E+27
Surface area 5.7883553809317E+18
Circumference 4264346930.1995

Square

Length = n
Perimeter 2714767572
Area 460622685623923449
Diagonal 959815279.75327

Cube

Length = n
Surface area 2763736113743540694
Volume 3.1262088246484E+26
Space diagonal 1175528841.3611

Equilateral Triangle

Length = n
Perimeter 2036075679
Area 1.9945547365487E+17
Altitude 587764420.68055

Triangular Pyramid

Length = n
Surface area 1.9945547365487E+17
Volume 3.6842724321902E+25
Height 319938426.58442