649898648 (number)

649898648 is an even 9-digits composite number following 649898647 and preceding 649898649. In scientific notation, it is written as 6.49898648 × 10^8. The sum of its digits is 62. It has a total of 7 prime factors and 64 positive divisors. There are 260865792 positive integers (up to 649898648) that are relatively prime to 649898648.

Interesting facts

Basic properties

Name

Name six hundred forty-nine million eight hundred ninety-eight thousand six hundred forty-eight

Notation

Scientific notation 6.49898648 × 10^8
Engineering notation 6.49898648 × 10^6

Prime Factorization of 649898648

Prime Factorization 2 × 2 × 2 × 7 × 19 × 89 × 6863

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 162474662
Product of the distinct prime numbers

The prime factorization of 649898648 is 2 × 2 × 2 × 7 × 19 × 89 × 6863. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 6, 96, 2, 191, 616, 5532, 6831, 38853, 67949, 746544, 902654, 9255841, 666045, 28575531, 30933217, 740733754, 783606078, 3234077193, 2919749547

Basic calculations (n = 649898648)

Multiplication

n×y
n×2 1299797296
n×3 1949695944
n×4 2599594592
n×5 3249493240

Division

n÷y
n÷2 324949324
n÷3 216632882.66667
n÷3 162474662
n÷5 129979729.6

Exponentiation

ny
n2 422368252672227904
n3 2.744965563698E+26
n4 1.7839494086539E+35
n5 1.1593863087846E+44

Nth Root

y√n
2√n 25493.109814222
3√n 866.19407988994
4√n 159.66561876065
5√n 57.885411728832

Divisors of 649898648

1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 89, 133, 152, 178, 266, 356, 532, 623, 712, 1064, 1246, 1691, 2492, 3382, 4984, 6764, 6863, 11837, 13528, 13726, 23674, 27452, 47348, 48041, 54904, 94696, 96082, 130397, 192164, 260794, 384328, 521588, 610807, 912779, 1043176, 1221614, 1825558, 2443228, 3651116, 4275649, 4886456, 7302232, 8551298, 11605333, 17102596, 23210666, 34205192, 46421332, 81237331, 92842664, 162474662, 324949324, 649898648

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 -649898647
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 649898648 can be divided by 64 positive divisors. The sum of these divisors (counting 649898648) is 1, the average is 0.015625.

Base conversion 649898648

Base System Value
2 Binary 100110101111001010101010011000
3 Ternary 1200021220021100022
4 Quaternary 212233022222120
5 Quinary 2312333224043
6 Senary 144253330012
8 Octal 4657125230
10 Decimal 649898648
12 Duodecimal 161796908
16 Hexadecimal 26bcaa98
20 Vigesimal a31h6c8
36 Base36 aqxl08

Cryptographic Hash Functions

md5 cef46291fc0dc0fa620035d61aabca33
sha1 045718c71279b12640256319e1b4e337eda21e6e
sha256 e969c268377864e0fcfbe4541502e464dfc1084b8f305aab4887dde17a8b7fb2
sha512 34b1ed4a8362dca4b0560da1de41565292dfc123c4207c8046cd5e93d7544908899dafb395caeff6760a9eac7e67638fa62e881ccad4eecacccbaa20d23c6f0a
ripemd-160 2415dc2501da54384cdd6e4324b7a5cb6101418b

649898648 as geometric shapes

Circle

Radius = n
Diameter 1299797296
Circumference 4083433636.2695
Area 1.3269089997046E+18

Sphere

Radius = n
Volume 1.1498084865694E+27
Surface area 5.3076359988185E+18
Circumference 4083433636.2695

Square

Length = n
Perimeter 2599594592
Area 422368252672227904
Diagonal 919095482.16954

Cube

Length = n
Surface area 2534209516033367424
Volume 2.744965563698E+26
Space diagonal 1125657478.1063

Equilateral Triangle

Length = n
Perimeter 1949695944
Area 1.828908182831E+17
Altitude 562828739.05316

Triangular Pyramid

Length = n
Surface area 1.828908182831E+17
Volume 3.2349729403574E+25
Height 306365160.72318