664690620 (number)

664690620 is an even 9-digits composite number following 664690619 and preceding 664690621. In scientific notation, it is written as 6.64690620 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 160706560 positive integers (up to 664690620) that are relatively prime to 664690620.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million six hundred ninety thousand six hundred twenty

Notation

Scientific notation 6.64690620 × 10^8
Engineering notation 6.64690620 × 10^6

Prime Factorization of 664690620

Prime Factorization 2 × 2 × 15 × 11 × 2243 × 449

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 332345310
Product of the distinct prime numbers

The prime factorization of 664690620 is 2 × 2 × 15 × 11 × 2243 × 449. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 2, 6, 23, 61, 406, 333, 8803, 22100, 9349, 138169, 7486, 2914823, 2719735, 38013938, 74369292, 923051082, 278810739, 7977800300, 1376597326

Basic calculations (n = 664690620)

Multiplication

n×y
n×2 1329381240
n×3 1994071860
n×4 2658762480
n×5 3323453100

Division

n÷y
n÷2 332345310
n÷3 221563540
n÷3 166172655
n÷5 132938124

Exponentiation

ny
n2 441813620315984400
n3 2.9366936921228E+26
n4 1.9519927509672E+35
n5 1.2974712718759E+44

Nth Root

y√n
2√n 25781.594597697
3√n 872.71649266593
4√n 160.5664803055
5√n 58.146544393085

Divisors of 664690620

1, 2, 4, 11, 15, 22, 30, 44, 60, 165, 330, 449, 660, 898, 1796, 2243, 4486, 4939, 6735, 8972, 9878, 13470, 19756, 24673, 26940, 33645, 49346, 67290, 74085, 98692, 134580, 148170, 296340, 370095, 740190, 1007107, 1480380, 2014214, 4028428, 11078177, 15106605, 22156354, 30213210, 44312708, 60426420, 166172655, 332345310, 664690620

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -664690619
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 664690620 can be divided by 48 positive divisors. The sum of these divisors (counting 664690620) is 1, the average is 0.020833333333333.

Base conversion 664690620

Base System Value
2 Binary 100111100111100101111110111100
3 Ternary 1201022201210010010
4 Quaternary 213213211332330
5 Quinary 2330130044440
6 Senary 145542343220
8 Octal 4747457674
10 Decimal 664690620
12 Duodecimal 16672ab10
16 Hexadecimal 279e5fbc
20 Vigesimal a7e66b0
36 Base36 azqmkc

Cryptographic Hash Functions

md5 2fb25945b28717869f782adf9dfefa58
sha1 ed1f6aee966a7d41a243acfdd56bf59e3dc67523
sha256 e169692330b826a6e13720765f6873e9b649878df929318c0c96b56d5560206e
sha512 2ab40e1bc12999dbfc2fd04be34b46671892b5567f16bd2bd0ad70907e52db44fb81ad44a9d4beca06633e6cbb0040e78bf34030f79f27c3e9f0d31a2a4ad056
ripemd-160 b82a35628a4ad147bc3ae7224564b26e2a88fc67

664690620 as geometric shapes

Circle

Radius = n
Diameter 1329381240
Circumference 4176374337.4041
Area 1.3879984238406E+18

Sphere

Radius = n
Volume 1.2301193772022E+27
Surface area 5.5519936953624E+18
Circumference 4176374337.4041

Square

Length = n
Perimeter 2658762480
Area 441813620315984400
Diagonal 940014489.58618

Cube

Length = n
Surface area 2650881721895906400
Volume 2.9366936921228E+26
Space diagonal 1151277925.1545

Equilateral Triangle

Length = n
Perimeter 1994071860
Area 1.9131090946581E+17
Altitude 575638962.57723

Triangular Pyramid

Length = n
Surface area 1.9131090946581E+17
Volume 3.4609267066129E+25
Height 313338163.19539