15677980 (number)

15677980 is an even 8-digits composite number following 15677979 and preceding 15677981. In scientific notation, it is written as 1.5677980 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 24 positive divisors. There are 6054720 positive integers (up to 15677980) that are relatively prime to 15677980.

Interesting facts

Basic properties

Name

Name fifteen million six hundred seventy-seven thousand nine hundred eighty

Notation

Scientific notation 1.5677980 × 10^7
Engineering notation 1.5677980 × 10^6

Prime Factorization of 15677980

Prime Factorization 2 × 2 × 5 × 29 × 27031

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7838990
Product of the distinct prime numbers

The prime factorization of 15677980 is 2 × 2 × 5 × 29 × 27031. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 9, 15, 40, 854, 163, 1785, 3377, 82352, 30237, 917514, 599790, 7992336, 169292, 7262103, 99637697, 615062997, 685352965, 7620084373, 8513351169

Basic calculations (n = 15677980)

Multiplication

n×y
n×2 31355960
n×3 47033940
n×4 62711920
n×5 78389900

Division

n÷y
n÷2 7838990
n÷3 5225993.3333333
n÷3 3919495
n÷5 3135596

Exponentiation

ny
n2 245799056880400
n3 3.8536326977898E+21
n4 6.0417176363294E+28
n5 9.472192826802E+35

Nth Root

y√n
2√n 3959.5429029119
3√n 250.28224123962
4√n 62.924898910621
5√n 27.482612929687

Divisors of 15677980

1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 27031, 54062, 108124, 135155, 270310, 540620, 783899, 1567798, 3135596, 3919495, 7838990, 15677980

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15677979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15677980 can be divided by 24 positive divisors. The sum of these divisors (counting 15677980) is 1, the average is 0.041666666666667.

Base conversion 15677980

Base System Value
2 Binary 111011110011101000011100
3 Ternary 1002111112010221
4 Quaternary 323303220130
5 Quinary 13003143410
6 Senary 1320011124
8 Octal 73635034
10 Decimal 15677980
12 Duodecimal 5300aa4
16 Hexadecimal ef3a1c
20 Vigesimal 4hjej0
36 Base36 9c17g

Cryptographic Hash Functions

md5 f0c72e2bbea55939fe013500fece136b
sha1 8c2db3cfe643c1c3954785d11ba8126353505623
sha256 f9d10256a0f466bc11ae2a82553ded8349610c475da1a563e4f3dea7202cac6b
sha512 4300a015b5cbd22586482c543731705c153c4284ace330b3d9338a9acb11af361946b091ef971176cad6c23a7b839acad7c694f999db5092a1494e70e9e14ed6
ripemd-160 767fcbe69662e4757c499d2105323da03d80c5a4

15677980 as geometric shapes

Circle

Radius = n
Diameter 31355960
Circumference 98507653.582255
Area 7.7220051135476E+14

Sphere

Radius = n
Volume 1.6142058897346E+22
Surface area 3.0888020454191E+15
Circumference 98507653.582255

Square

Length = n
Perimeter 62711920
Area 245799056880400
Diagonal 22172011.946614

Cube

Length = n
Surface area 1474794341282400
Volume 3.8536326977898E+21
Space diagonal 27155057.920049

Equilateral Triangle

Length = n
Perimeter 47033940
Area 1.0643411374234E+14
Altitude 13577528.960024

Triangular Pyramid

Length = n
Surface area 1.0643411374234E+14
Volume 4.5415496880156E+20
Height 7390670.6488714