649372608 (number)

649372608 is an even 9-digits composite number following 649372607 and preceding 649372609. In scientific notation, it is written as 6.49372608 × 10^8. The sum of its digits is 45. It has a total of 8 prime factors and 28 positive divisors. There are 216457344 positive integers (up to 649372608) that are relatively prime to 649372608.

Interesting facts

Basic properties

Name

Name six hundred forty-nine million three hundred seventy-two thousand six hundred eight

Notation

Scientific notation 6.49372608 × 10^8
Engineering notation 6.49372608 × 10^6

Prime Factorization of 649372608

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 9 × 1127383

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 20292894
Product of the distinct prime numbers

The prime factorization of 649372608 is 2 × 2 × 2 × 2 × 2 × 2 × 9 × 1127383. Since it has a total of 8 prime factors.

Most popular turbo-numbers

2, 3, 27, 100, 80, 935, 4146, 7914, 97196, 75365, 464499, 429399, 511841, 9035999, 6712740, 4482051, 402176336, 119947139, 8736118529, 5952658556

Basic calculations (n = 649372608)

Multiplication

n×y
n×2 1298745216
n×3 1948117824
n×4 2597490432
n×5 3246863040

Division

n÷y
n÷2 324686304
n÷3 216457536
n÷3 162343152
n÷5 129874521.6

Exponentiation

ny
n2 421684784020721664
n3 2.7383054795345E+26
n4 1.778180570746E+35
n5 1.1547017547203E+44

Nth Root

y√n
2√n 25482.790428052
3√n 865.9603122974
4√n 159.63329987209
5√n 57.876037988603

Divisors of 649372608

1, 2, 4, 8, 9, 16, 18, 32, 36, 64, 72, 144, 288, 576, 1127383, 2254766, 4509532, 9019064, 10146447, 18038128, 20292894, 36076256, 40585788, 72152512, 81171576, 162343152, 324686304, 649372608

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -649372607
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 649372608 can be divided by 28 positive divisors. The sum of these divisors (counting 649372608) is 1, the average is 0.035714285714286.

Base conversion 649372608

Base System Value
2 Binary 100110101101001010001111000000
3 Ternary 1200020220112202100
4 Quaternary 212231022033000
5 Quinary 2312214410413
6 Senary 144234150400
8 Octal 4655121700
10 Decimal 649372608
12 Duodecimal 161582400
16 Hexadecimal 26b4a3c0
20 Vigesimal a2ibba8
36 Base36 aqmb40

Cryptographic Hash Functions

md5 823026d093868a4254dd72d700e5c8e2
sha1 b3251aaf8e1205853f7a852104bea3bea1a5e9cf
sha256 c295f60569673dedc654638be29464fccda4b3dd8edcc42a96fe402d90438ac6
sha512 1ad6a456acba5db23ba987421e70d7e0ede3036c0fe827fcbc40bdfbdf007ad3ca5c9a6f86d001ef6fdf15e220f4cb086e51e5eeca04ebe455acfe7633346647
ripemd-160 aed811735df7d5e676a4bf2a2f621ee53a0780b5

649372608 as geometric shapes

Circle

Radius = n
Diameter 1298745216
Circumference 4080128429.4705
Area 1.3247618196101E+18

Sphere

Radius = n
Volume 1.1470187170387E+27
Surface area 5.2990472784404E+18
Circumference 4080128429.4705

Square

Length = n
Perimeter 2597490432
Area 421684784020721664
Diagonal 918351549.26719

Cube

Length = n
Surface area 2530108704124329984
Volume 2.7383054795345E+26
Space diagonal 1124746350.0995

Equilateral Triangle

Length = n
Perimeter 1948117824
Area 1.8259486767565E+17
Altitude 562373175.04975

Triangular Pyramid

Length = n
Surface area 1.8259486767565E+17
Volume 3.2271239558986E+25
Height 306117183.08906