649898136 (number)

649898136 is an even 9-digits composite number following 649898135 and preceding 649898137. In scientific notation, it is written as 6.49898136 × 10^8. The sum of its digits is 54. It has a total of 7 prime factors and 48 positive divisors. There are 209643840 positive integers (up to 649898136) that are relatively prime to 649898136.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.49898136 × 10^8
Engineering notation 6.49898136 × 10^6

Prime Factorization of 649898136

Prime Factorization 2 × 2 × 2 × 31 × 3 × 3 × 291173

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 54158178
Product of the distinct prime numbers

The prime factorization of 649898136 is 2 × 2 × 2 × 31 × 3 × 3 × 291173. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 3, 17, 93, 939, 289, 4079, 4807, 83665, 86219, 605179, 366020, 8859336, 526297, 93484711, 21391485, 201071277, 954731885, 884948614, 7820426499

Basic calculations (n = 649898136)

Multiplication

n×y
n×2 1299796272
n×3 1949694408
n×4 2599592544
n×5 3249490680

Division

n÷y
n÷2 324949068
n÷3 216632712
n÷3 162474534
n÷5 129979627.2

Exponentiation

ny
n2 422367587176274496
n3 2.7449590761268E+26
n4 1.7839437869711E+35
n5 1.1593817418813E+44

Nth Root

y√n
2√n 25493.099772291
3√n 866.19385242294
4√n 159.6655873139
5√n 57.885402608228

Divisors of 649898136

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 291173, 582346, 873519, 1164692, 1747038, 2329384, 2620557, 3494076, 5241114, 6988152, 9026363, 10482228, 18052726, 20964456, 27079089, 36105452, 54158178, 72210904, 81237267, 108316356, 162474534, 216632712, 324949068, 649898136

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 -649898135
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 649898136 can be divided by 48 positive divisors. The sum of these divisors (counting 649898136) is 1, the average is 0.020833333333333.

Base conversion 649898136

Base System Value
2 Binary 100110101111001010100010011000
3 Ternary 1200021220020122100
4 Quaternary 212233022202120
5 Quinary 2312333220021
6 Senary 144253323400
8 Octal 4657124230
10 Decimal 649898136
12 Duodecimal 161796560
16 Hexadecimal 26bca898
20 Vigesimal a31h56g
36 Base36 aqxkm0

Cryptographic Hash Functions

md5 304be0559391c70394cb70df7e9b38cc
sha1 d2dd8fe2d2dbdd76fd350254c7d402451cb6aced
sha256 fe97d9b0ba9276391af80d22f6215414b6b40141b368ad8f27e6d8b48fb134e8
sha512 05f8e4144c04b1eea8c2640726fabc6ad7226f0455be95d64c36584f592643a76a6105dc1276dd9741c2ca550b3e1a5150591c3e492966f1af09b2582d2cf7c1
ripemd-160 dd88196afcf3fd434e3029fe10935ac317a73c57

649898136 as geometric shapes

Circle

Radius = n
Diameter 1299796272
Circumference 4083430419.2786
Area 1.3269069089874E+18

Sphere

Radius = n
Volume 1.1498057690619E+27
Surface area 5.3076276359497E+18
Circumference 4083430419.2786

Square

Length = n
Perimeter 2599592544
Area 422367587176274496
Diagonal 919094758.09219

Cube

Length = n
Surface area 2534205523057646976
Volume 2.7449590761268E+26
Space diagonal 1125656591.2963

Equilateral Triangle

Length = n
Perimeter 1949694408
Area 1.828905301149E+17
Altitude 562828295.64815

Triangular Pyramid

Length = n
Surface area 1.828905301149E+17
Volume 3.2349652946813E+25
Height 306364919.36406