66881410 (number)

66881410 is an even 8-digits composite number following 66881409 and preceding 66881411. In scientific notation, it is written as 6.6881410 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 26353008 positive integers (up to 66881410) that are relatively prime to 66881410.

Interesting facts

Basic properties

Name

Name sixty-six million eight hundred eighty-one thousand four hundred ten

Notation

Scientific notation 6.6881410 × 10^7
Engineering notation 6.6881410 × 10^6

Prime Factorization of 66881410

Prime Factorization 2 × 5 × 67 × 99823

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 66881410
Product of the distinct prime numbers

The prime factorization of 66881410 is 2 × 5 × 67 × 99823. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 7, 52, 39, 974, 564, 5017, 9706, 24989, 5117, 298354, 646232, 6298979, 9543597, 4440221, 71918149, 54749156, 436288582, 2861760097, 8434957829

Basic calculations (n = 66881410)

Multiplication

n×y
n×2 133762820
n×3 200644230
n×4 267525640
n×5 334407050

Division

n÷y
n÷2 33440705
n÷3 22293803.333333
n÷3 16720352.5
n÷5 13376282

Exponentiation

ny
n2 4473123003588100
n3 2.9916877358341E+23
n4 2.0008829405229E+31
n5 1.3382187230712E+39

Nth Root

y√n
2√n 8178.1055263429
3√n 405.91503718496
4√n 90.432878569373
5√n 36.733396285511

Divisors of 66881410

1, 2, 5, 10, 67, 134, 335, 670, 99823, 199646, 499115, 998230, 6688141, 13376282, 33440705, 66881410

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66881409
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66881410 can be divided by 16 positive divisors. The sum of these divisors (counting 66881410) is 1, the average is 0.0625.

Base conversion 66881410

Base System Value
2 Binary 11111111001000011110000010
3 Ternary 11122211221001021
4 Quaternary 3333020132002
5 Quinary 114110201120
6 Senary 10345300054
8 Octal 377103602
10 Decimal 66881410
12 Duodecimal 1a49462a
16 Hexadecimal 3fc8782
20 Vigesimal 10i03aa
36 Base36 13ti0y

Cryptographic Hash Functions

md5 90918dd31d56664e7ee8f10b9e7b00a4
sha1 9344b59269dddcc0837ab09e9330625ddad3509b
sha256 c83ee70b9baa633832433a373090cec93d4b843b9502137405116ae28cddec83
sha512 57a0308384312307cdc9c61b5a8973960606404bc4cd750e821ad7d4dce53d80da9dd95ee1478f243f05daa8c7ec1841428d4fe57d9a8d2b7795c63ee374898a
ripemd-160 f500db842e52b78542fef4fb40660e2ac464accb

66881410 as geometric shapes

Circle

Radius = n
Diameter 133762820
Circumference 420228292.63545
Area 1.4052730366676E+16

Sphere

Radius = n
Volume 1.2531552283641E+24
Surface area 5.6210921466704E+16
Circumference 420228292.63545

Square

Length = n
Perimeter 267525640
Area 4473123003588100
Diagonal 94584597.092636

Cube

Length = n
Surface area 26838738021528600
Volume 2.9916877358341E+23
Space diagonal 115842000.20185

Equilateral Triangle

Length = n
Perimeter 200644230
Area 1.9369190776799E+15
Altitude 57921000.100923

Triangular Pyramid

Length = n
Surface area 1.9369190776799E+15
Volume 3.5257378086682E+22
Height 31528199.030879