649968798 (number)

649968798 is an even 9-digits composite number following 649968797 and preceding 649968799. In scientific notation, it is written as 6.49968798 × 10^8. The sum of its digits is 66. It has a total of 5 prime factors and 32 positive divisors. There are 214353440 positive integers (up to 649968798) that are relatively prime to 649968798.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.49968798 × 10^8
Engineering notation 6.49968798 × 10^6

Prime Factorization of 649968798

Prime Factorization 2 × 3 × 197 × 191 × 2879

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 649968798
Product of the distinct prime numbers

The prime factorization of 649968798 is 2 × 3 × 197 × 191 × 2879. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 649968798)

Multiplication

n×y
n×2 1299937596
n×3 1949906394
n×4 2599875192
n×5 3249843990

Division

n÷y
n÷2 324984399
n÷3 216656266
n÷3 162492199.5
n÷5 129993759.6

Exponentiation

ny
n2 422459438373564804
n3 2.7458545336342E+26
n4 1.7847197707091E+35
n5 1.1600121641346E+44

Nth Root

y√n
2√n 25494.485639055
3√n 866.22524440498
4√n 159.6699271593
5√n 57.88666130408

Divisors of 649968798

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -649968797
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 649968798 can be divided by 32 positive divisors. The sum of these divisors (counting 649968798) is 1, the average is 0.03125.

Base conversion 649968798

Base System Value
2 Binary 100110101111011011110010011110
3 Ternary 1200022000211120110
4 Quaternary 212233123302132
5 Quinary 2312343000143
6 Senary 144255030450
8 Octal 4657336236
10 Decimal 649968798
12 Duodecimal 16180b426
16 Hexadecimal 26bdbc9e
20 Vigesimal a3261ji
36 Base36 aqz34u

Cryptographic Hash Functions

md5 309cca60e880bcc79fe1031c1bcaf530
sha1 17789c7ee87e7c191bce84c3fd1aeed0e34244b3
sha256 7a410331ed085788bb9378132a75cfe4ad7b916e0f086b2b66940872570f42b5
sha512 53033986591fd281f58f5c68fe785f228839a2d0e50f7c3d72c175bdfc6db913d84daf49e30e4ff5f7df79f9b72f210e344346f4ef25080417fc9c677442c592
ripemd-160 74f3df2fbc4ff8173e6aa1b959318bda26229018

649968798 as geometric shapes

Circle

Radius = n
Diameter 1299937596
Circumference 4083874401.7188
Area 1.3271954680341E+18

Sphere

Radius = n
Volume 1.1501808574255E+27
Surface area 5.3087818721362E+18
Circumference 4083874401.7188

Square

Length = n
Perimeter 2599875192
Area 422459438373564804
Diagonal 919194689.25094

Cube

Length = n
Surface area 2534756630241388824
Volume 2.7458545336342E+26
Space diagonal 1125778981.4705

Equilateral Triangle

Length = n
Perimeter 1949906394
Area 1.8293030285001E+17
Altitude 562889490.73524

Triangular Pyramid

Length = n
Surface area 1.8293030285001E+17
Volume 3.2360206014743E+25
Height 306398229.75031