649397320 (number)

649397320 is an even 9-digits composite number following 649397319 and preceding 649397321. In scientific notation, it is written as 6.49397320 × 10^8. The sum of its digits is 43. It has a total of 7 prime factors and 64 positive divisors. There are 217958400 positive integers (up to 649397320) that are relatively prime to 649397320.

Interesting facts

Basic properties

Name

Name six hundred forty-nine million three hundred ninety-seven thousand three hundred twenty

Notation

Scientific notation 6.49397320 × 10^8
Engineering notation 6.49397320 × 10^6

Prime Factorization of 649397320

Prime Factorization 2 × 2 × 2 × 143 × 5 × 11 × 10321

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 162349330
Product of the distinct prime numbers

The prime factorization of 649397320 is 2 × 2 × 2 × 143 × 5 × 11 × 10321. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 7, 94, 15, 815, 117, 6515, 6057, 12016, 24854, 315991, 387689, 4186583, 8902259, 49679074, 22462409, 716957405, 696632817, 2746727782, 6044075102

Basic calculations (n = 649397320)

Multiplication

n×y
n×2 1298794640
n×3 1948191960
n×4 2597589280
n×5 3246986600

Division

n÷y
n÷2 324698660
n÷3 216465773.33333
n÷3 162349330
n÷5 129879464

Exponentiation

ny
n2 421716879223182400
n3 2.738618111663E+26
n4 1.7784512622174E+35
n5 1.1549214834346E+44

Nth Root

y√n
2√n 25483.275299694
3√n 865.97129692036
4√n 159.63481856943
5√n 57.876478478658

Divisors of 649397320

1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 143, 220, 286, 440, 572, 715, 1144, 1430, 1573, 2860, 3146, 5720, 6292, 7865, 10321, 12584, 15730, 20642, 31460, 41284, 51605, 62920, 82568, 103210, 113531, 206420, 227062, 412840, 454124, 567655, 908248, 1135310, 1475903, 2270620, 2951806, 4541240, 5903612, 7379515, 11807224, 14759030, 16234933, 29518060, 32469866, 59036120, 64939732, 81174665, 129879464, 162349330, 324698660, 649397320

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -649397319
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 649397320 can be divided by 64 positive divisors. The sum of these divisors (counting 649397320) is 1, the average is 0.015625.

Base conversion 649397320

Base System Value
2 Binary 100110101101010000010001001000
3 Ternary 1200020221210122121
4 Quaternary 212231100101020
5 Quinary 2312221203240
6 Senary 144234501024
8 Octal 4655202110
10 Decimal 649397320
12 Duodecimal 161594774
16 Hexadecimal 26b50448
20 Vigesimal a2ied60
36 Base36 aqmu6g

Cryptographic Hash Functions

md5 0113c41b9969aaa292fbd3f23f2febd9
sha1 336d6ef896220251d57abf417bf5d6b1c6a9477c
sha256 5f409d9265d6cd15b34681144746961b212aa5cdf8c130606894822704ced57c
sha512 d6dbdcd006a5a4c039dd8573e3e54690cc88e1188ab09b0dfe56644680df9f8e2b2b019408500e97e78e2e7211a0233460cba719baa3fbd059fb46ce4842f422
ripemd-160 04429a0a0780afe68425e337e42caed60a72bc7d

649397320 as geometric shapes

Circle

Radius = n
Diameter 1298794640
Circumference 4080283699.5458
Area 1.3248626496624E+18

Sphere

Radius = n
Volume 1.1471496720785E+27
Surface area 5.2994505986495E+18
Circumference 4080283699.5458

Square

Length = n
Perimeter 2597589280
Area 421716879223182400
Diagonal 918386497.31274

Cube

Length = n
Surface area 2530301275339094400
Volume 2.738618111663E+26
Space diagonal 1124789152.5391

Equilateral Triangle

Length = n
Perimeter 1948191960
Area 1.8260876530598E+17
Altitude 562394576.26953

Triangular Pyramid

Length = n
Surface area 1.8260876530598E+17
Volume 3.2274923963953E+25
Height 306128832.43758