649439092 (number)

649439092 is an even 9-digits composite number following 649439091 and preceding 649439093. In scientific notation, it is written as 6.49439092 × 10^8. The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors. There are 320609016 positive integers (up to 649439092) that are relatively prime to 649439092.

Interesting facts

Basic properties

Name

Name six hundred forty-nine million four hundred thirty-nine thousand ninety-two

Notation

Scientific notation 6.49439092 × 10^8
Engineering notation 6.49439092 × 10^6

Prime Factorization of 649439092

Prime Factorization 2 × 2 × 79 × 2055187

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 324719546
Product of the distinct prime numbers

The prime factorization of 649439092 is 2 × 2 × 79 × 2055187. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 6, 10, 90, 428, 615, 9340, 5873, 80138, 55968, 991795, 442271, 2961780, 7907496, 78684288, 80620762, 650468314, 547730011, 170206923, 8414090141

Basic calculations (n = 649439092)

Multiplication

n×y
n×2 1298878184
n×3 1948317276
n×4 2597756368
n×5 3247195460

Division

n÷y
n÷2 324719546
n÷3 216479697.33333
n÷3 162359773
n÷5 129887818.4

Exponentiation

ny
n2 421771134217784464
n3 2.7391466243821E+26
n4 1.7789088965936E+35
n5 1.1552929785544E+44

Nth Root

y√n
2√n 25484.094882887
3√n 865.98986417563
4√n 159.63738560527
5√n 57.877223031795

Divisors of 649439092

1, 2, 4, 79, 158, 316, 2055187, 4110374, 8220748, 162359773, 324719546, 649439092

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -649439091
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 649439092 can be divided by 12 positive divisors. The sum of these divisors (counting 649439092) is 1, the average is 0.083333333333333.

Base conversion 649439092

Base System Value
2 Binary 100110101101011010011101110100
3 Ternary 1200021000220221201
4 Quaternary 212231122131310
5 Quinary 2312224022332
6 Senary 144235422244
8 Octal 4655323564
10 Decimal 649439092
12 Duodecimal 1615b4984
16 Hexadecimal 26b5a774
20 Vigesimal a2ijhec
36 Base36 aqnqes

Cryptographic Hash Functions

md5 5f68e63783ec6b94f678ecd55f8f3525
sha1 bf96d9bdee7cc959f17446c5712bc92754f8a8ef
sha256 eaeaeca7b5dc886fb1b63d022ff03c4fc91f189ee73296caf2dcc4beb0c7d61b
sha512 549819e7df977f0636d1ef17c945019993097c92e7a85818d1e82f215ccfd489679e229aad59d20a1ff32d22051070aefcc6385f7cbe10157cdbabc72caf8fc0
ripemd-160 fe349e8bf36d933a170be25acb5316e40baf0ee2

649439092 as geometric shapes

Circle

Radius = n
Diameter 1298878184
Circumference 4080546160.7625
Area 1.3250330967548E+18

Sphere

Radius = n
Volume 1.1473710549685E+27
Surface area 5.3001323870193E+18
Circumference 4080546160.7625

Square

Length = n
Perimeter 2597756368
Area 421771134217784464
Diagonal 918445571.84167

Cube

Length = n
Surface area 2530626805306706784
Volume 2.7391466243821E+26
Space diagonal 1124861503.7654

Equilateral Triangle

Length = n
Perimeter 1948317276
Area 1.8263225840779E+17
Altitude 562430751.8827

Triangular Pyramid

Length = n
Surface area 1.8263225840779E+17
Volume 3.228115254608E+25
Height 306148523.94722