668889735 (number)

668889735 is an odd 9-digits composite number following 668889734 and preceding 668889736. In scientific notation, it is written as 6.68889735 × 10^8. The sum of its digits is 60. It has a total of 4 prime factors and 16 positive divisors. There are 331972608 positive integers (up to 668889735) that are relatively prime to 668889735.

Interesting facts

Basic properties

Name

Name six hundred sixty-eight million eight hundred eighty-nine thousand seven hundred thirty-five

Notation

Scientific notation 6.68889735 × 10^8
Engineering notation 6.68889735 × 10^6

Prime Factorization of 668889735

Prime Factorization 15 × 89 × 17 × 29473

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 668889735
Product of the distinct prime numbers

The prime factorization of 668889735 is 15 × 89 × 17 × 29473. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 8, 36, 61, 751, 655, 8262, 7903, 79650, 86199, 230820, 597871, 9572982, 2621877, 41295122, 91917071, 710844110, 842231923, 9690100746, 4629311091

Basic calculations (n = 668889735)

Multiplication

n×y
n×2 1337779470
n×3 2006669205
n×4 2675558940
n×5 3344448675

Division

n÷y
n÷2 334444867.5
n÷3 222963245
n÷3 167222433.75
n÷5 133777947

Exponentiation

ny
n2 447413477588370225
n3 2.9927028245951E+26
n4 2.0017881992772E+35
n5 1.3389755781406E+44

Nth Root

y√n
2√n 25862.90267932
3√n 874.55040194941
4√n 160.81947232633
5√n 58.219826414917

Divisors of 668889735

1, 15, 17, 89, 255, 1335, 1513, 22695, 29473, 442095, 501041, 2623097, 7515615, 39346455, 44592649, 668889735

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 -668889734
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 668889735 can be divided by 16 positive divisors. The sum of these divisors (counting 668889735) is 1, the average is 0.0625.

Base conversion 668889735

Base System Value
2 Binary 100111110111100111001010000111
3 Ternary 1201121122010012220
4 Quaternary 213313213022013
5 Quinary 2332213432420
6 Senary 150212343423
8 Octal 4767471207
10 Decimal 668889735
12 Duodecimal 168014b73
16 Hexadecimal 27de7287
20 Vigesimal a90b46f
36 Base36 b28mmf

Cryptographic Hash Functions

md5 da51c1518d4fbcb62a1a0c280470a834
sha1 bbbe36081d7f27754876bed25386c1681700e377
sha256 04bd35693d3fef6ea84ddced94dc37ee3db7570b8cba1c1d1f6e62cc0aeb88e3
sha512 4f9c2f5b008c01ab6bc63f55e7b931e5845c7670c066c6d80b133d86ee66bb034bb52b9ffba5c1f712cbd79bd2f48d35c387a0f9f87cfe2d390b1433ca8643f7
ripemd-160 4bafc5ee416f828a3493a1e313cc58cb12d935a7

668889735 as geometric shapes

Circle

Radius = n
Diameter 1337779470
Circumference 4202758155.0752
Area 1.4055908943087E+18

Sphere

Radius = n
Volume 1.2535804277501E+27
Surface area 5.6223635772347E+18
Circumference 4202758155.0752

Square

Length = n
Perimeter 2675558940
Area 447413477588370225
Diagonal 945952934.96915

Cube

Length = n
Surface area 2684480865530221350
Volume 2.9927028245951E+26
Space diagonal 1158551005.6813

Equilateral Triangle

Length = n
Perimeter 2006669205
Area 1.9373571879353E+17
Altitude 579275502.84064

Triangular Pyramid

Length = n
Surface area 1.9373571879353E+17
Volume 3.5269341022456E+25
Height 315317644.98972