649898340 (number)

649898340 is an even 9-digits composite number following 649898339 and preceding 649898341. In scientific notation, it is written as 6.49898340 × 10^8. The sum of its digits is 51. It has a total of 7 prime factors and 96 positive divisors. There are 133373952 positive integers (up to 649898340) that are relatively prime to 649898340.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.49898340 × 10^8
Engineering notation 6.49898340 × 10^6

Prime Factorization of 649898340

Prime Factorization 2 × 2 × 3 × 35 × 13 × 37 × 3217

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 324949170
Product of the distinct prime numbers

The prime factorization of 649898340 is 2 × 2 × 3 × 35 × 13 × 37 × 3217. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 649898340)

Multiplication

n×y
n×2 1299796680
n×3 1949695020
n×4 2599593360
n×5 3249491700

Division

n÷y
n÷2 324949170
n÷3 216632780
n÷3 162474585
n÷5 129979668

Exponentiation

ny
n2 422367852334755600
n3 2.7449616610172E+26
n4 1.7839460268587E+35
n5 1.1593835615051E+44

Nth Root

y√n
2√n 25493.103773374
3√n 866.19394305433
4√n 159.66559984347
5√n 57.885406242219

Divisors of 649898340

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -649898339
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 649898340 can be divided by 96 positive divisors. The sum of these divisors (counting 649898340) is 1, the average is 0.010416666666667.

Base conversion 649898340

Base System Value
2 Binary 100110101111001010100101100100
3 Ternary 1200021220020220220
4 Quaternary 212233022211210
5 Quinary 2312333221330
6 Senary 144253324340
8 Octal 4657124544
10 Decimal 649898340
12 Duodecimal 1617966b0
16 Hexadecimal 26bca964
20 Vigesimal a31h5h0
36 Base36 aqxkro

Cryptographic Hash Functions

md5 38bb0e50cc88400648d057377f600d8e
sha1 a6689f2b9ab6563cb02e15bc440706b52fe99fa2
sha256 ce79744a40f1c67bb902ac755f7ef329e4c975f34d2b2e9fd7cb6bf602d5e6c3
sha512 79928b8e4c5ff47ad32fe824ffe38e5977550b9ad33a0318decee313a4131c9b5f8cc6a60b15e720783d2cb3caeafa54c8df38576b60c927a3c68fe09738751e
ripemd-160 17b8d1d7b2f2269bca1e0f9a7fde9fe0517f933f

649898340 as geometric shapes

Circle

Radius = n
Diameter 1299796680
Circumference 4083431701.0484
Area 1.3269077420074E+18

Sphere

Radius = n
Volume 1.1498068518183E+27
Surface area 5.3076309680295E+18
Circumference 4083431701.0484

Square

Length = n
Perimeter 2599593360
Area 422367852334755600
Diagonal 919095046.59176

Cube

Length = n
Surface area 2534207114008533600
Volume 2.7449616610172E+26
Space diagonal 1125656944.6347

Equilateral Triangle

Length = n
Perimeter 1949695020
Area 1.8289064493189E+17
Altitude 562828472.31734

Triangular Pyramid

Length = n
Surface area 1.8289064493189E+17
Volume 3.234968341004E+25
Height 306365015.53059