678682021 (number)

678682021 is an odd 9-digits composite number following 678682020 and preceding 678682022. In scientific notation, it is written as 6.78682021 × 10^8. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 664241932 positive integers (up to 678682021) that are relatively prime to 678682021.

Interesting facts

Basic properties

Name

Name six hundred seventy-eight million six hundred eighty-two thousand twenty-one

Notation

Scientific notation 6.78682021 × 10^8
Engineering notation 6.78682021 × 10^6

Prime Factorization of 678682021

Prime Factorization 47 × 14440043

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 678682021
Product of the distinct prime numbers

The prime factorization of 678682021 is 47 × 14440043. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 9, 12, 88, 565, 261, 6782, 6915, 43176, 97605, 264661, 517929, 5562373, 7777465, 93170617, 35470564, 79667668, 476818784, 1929583241, 3192289716

Basic calculations (n = 678682021)

Multiplication

n×y
n×2 1357364042
n×3 2036046063
n×4 2714728084
n×5 3393410105

Division

n÷y
n÷2 339341010.5
n÷3 226227340.33333
n÷3 169670505.25
n÷5 135736404.2

Exponentiation

ny
n2 460609285628644441
n3 3.1260724086181E+26
n4 2.1216091400733E+35
n5 1.439897978957E+44

Nth Root

y√n
2√n 26051.526270067
3√n 878.79743667378
4√n 161.40485206482
5√n 58.389300018998

Divisors of 678682021

1, 47, 14440043, 678682021

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -678682020
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 678682021 can be divided by 4 positive divisors. The sum of these divisors (counting 678682021) is 1, the average is 0.25.

Base conversion 678682021

Base System Value
2 Binary 101000011100111101110110100101
3 Ternary 1202022001121201011
4 Quaternary 220130331312211
5 Quinary 2342220311041
6 Senary 151202302221
8 Octal 5034756645
10 Decimal 678682021
12 Duodecimal 16b357971
16 Hexadecimal 2873dda5
20 Vigesimal ac1f511
36 Base36 b82ied

Cryptographic Hash Functions

md5 39b62286a80ba80d82d92c4a12b508ac
sha1 2f84e1678eb64d7dbcf1e51649688d0069193cd4
sha256 df9a96e6194e1affe04ac15d8457cd0758a7628aa42b7d0e078671d580a187ca
sha512 6ef294c4eae31b20b8a7d5aedbedb667ca9f76c67551898994728f4794ee458e00d913e4e145f0022fa7c97780c73ac28d4a95f0ebb1aa4418434ecaea1ece13
ripemd-160 540515cd3afa13d72e982c56b891982720115529

678682021 as geometric shapes

Circle

Radius = n
Diameter 1357364042
Circumference 4264284902.5941
Area 1.4470467479062E+18

Sphere

Radius = n
Volume 1.3094461484673E+27
Surface area 5.7881869916248E+18
Circumference 4264284902.5941

Square

Length = n
Perimeter 2714728084
Area 460609285628644441
Diagonal 959801318.63698

Cube

Length = n
Surface area 2763655713771866646
Volume 3.1260724086181E+26
Space diagonal 1175511742.5555

Equilateral Triangle

Length = n
Perimeter 2036046063
Area 1.994496712867E+17
Altitude 587755871.27776

Triangular Pyramid

Length = n
Surface area 1.994496712867E+17
Volume 3.6841116643568E+25
Height 319933772.87899