677888945 (number)

677888945 is an odd 9-digits composite number following 677888944 and preceding 677888946. In scientific notation, it is written as 6.77888945 × 10^8. The sum of its digits is 62. It has a total of 3 prime factors and 8 positive divisors. There are 541991296 positive integers (up to 677888945) that are relatively prime to 677888945.

Interesting facts

Basic properties

Name

Name six hundred seventy-seven million eight hundred eighty-eight thousand nine hundred forty-five

Notation

Scientific notation 6.77888945 × 10^8
Engineering notation 6.77888945 × 10^6

Prime Factorization of 677888945

Prime Factorization 5 × 1733 × 78233

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 677888945
Product of the distinct prime numbers

The prime factorization of 677888945 is 5 × 1733 × 78233. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 677888945)

Multiplication

n×y
n×2 1355777890
n×3 2033666835
n×4 2711555780
n×5 3389444725

Division

n÷y
n÷2 338944472.5
n÷3 225962981.66667
n÷3 169472236.25
n÷5 135577789

Exponentiation

ny
n2 459533421753213025
n3 3.1151262646453E+26
n4 2.1117096570822E+35
n5 1.4315046315857E+44

Nth Root

y√n
2√n 26036.30052446
3√n 878.45499608732
4√n 161.35767885186
5√n 58.375647436138

Divisors of 677888945

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -677888944
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 677888945 can be divided by 8 positive divisors. The sum of these divisors (counting 677888945) is 1, the average is 0.125.

Base conversion 677888945

Base System Value
2 Binary 101000011001111100001110110001
3 Ternary 1202020120022210222
4 Quaternary 220121330032301
5 Quinary 2342014421240
6 Senary 151133302425
8 Octal 5031741661
10 Decimal 677888945
12 Duodecimal 16b034a15
16 Hexadecimal 2867c3b1
20 Vigesimal abgg275
36 Base36 b7ligh

Cryptographic Hash Functions

md5 a615b67ac0aa01d729cfc823c11c7fc1
sha1 99223031e2e5cd694f768f56b15baab15a87f2e0
sha256 ddaee7ba92a66781a94fb030c6c0f71ce7ab9c9ded2de898ec8df00b8cf9dde6
sha512 68f207227ae15f1dcbc8ddd84d45f8596f92a735006066cd77d82273b15c687179e948260814db1d1b818fe260f4d70644baa257b23b4dde56bf42ed3733945a
ripemd-160 0691543339a342b4be6dfc89212f209eb4f387bd

677888945 as geometric shapes

Circle

Radius = n
Diameter 1355777890
Circumference 4259301859.1235
Area 1.4436668218589E+18

Sphere

Radius = n
Volume 1.3048610384019E+27
Surface area 5.7746672874355E+18
Circumference 4259301859.1235

Square

Length = n
Perimeter 2711555780
Area 459533421753213025
Diagonal 958679739.80179

Cube

Length = n
Surface area 2757200530519278150
Volume 3.1151262646453E+26
Space diagonal 1174138094.6293

Equilateral Triangle

Length = n
Perimeter 2033666835
Area 1.9898380856314E+17
Altitude 587069047.31463

Triangular Pyramid

Length = n
Surface area 1.9898380856314E+17
Volume 3.6712115099716E+25
Height 319559913.26726