66887410 (number)

66887410 is an even 8-digits composite number following 66887409 and preceding 66887411. In scientific notation, it is written as 6.6887410 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 32 positive divisors. There are 25204032 positive integers (up to 66887410) that are relatively prime to 66887410.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.6887410 × 10^7
Engineering notation 6.6887410 × 10^6

Prime Factorization of 66887410

Prime Factorization 2 × 5 × 19 × 197 × 1787

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 66887410
Product of the distinct prime numbers

The prime factorization of 66887410 is 2 × 5 × 19 × 197 × 1787. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 1, 1, 75, 464, 380, 216, 978, 64880, 36637, 858262, 442689, 3000465, 3798904, 74726216, 912851, 84615286, 923211231, 5053353195, 2602875820

Basic calculations (n = 66887410)

Multiplication

n×y
n×2 133774820
n×3 200662230
n×4 267549640
n×5 334437050

Division

n÷y
n÷2 33443705
n÷3 22295803.333333
n÷3 16721852.5
n÷5 13377482

Exponentiation

ny
n2 4473925616508100
n3 2.9924929702088E+23
n4 2.0016010422047E+31
n5 1.3388190956638E+39

Nth Root

y√n
2√n 8178.4723512402
3√n 405.92717517366
4√n 90.434906707754
5√n 36.734055340005

Divisors of 66887410

1, 2, 5, 10, 19, 38, 95, 190, 197, 394, 985, 1787, 1970, 3574, 3743, 7486, 8935, 17870, 18715, 33953, 37430, 67906, 169765, 339530, 352039, 704078, 1760195, 3520390, 6688741, 13377482, 33443705, 66887410

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 -66887409
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 66887410 can be divided by 32 positive divisors. The sum of these divisors (counting 66887410) is 1, the average is 0.03125.

Base conversion 66887410

Base System Value
2 Binary 11111111001001111011110010
3 Ternary 11122212020021111
4 Quaternary 3333021323302
5 Quinary 114110344120
6 Senary 10345343534
8 Octal 377117362
10 Decimal 66887410
12 Duodecimal 1a497baa
16 Hexadecimal 3fc9ef2
20 Vigesimal 10i0iaa
36 Base36 13tmnm

Cryptographic Hash Functions

md5 0cd136ea76881de9dec211ddc99a14dd
sha1 b3e39960fe00f83c5b620b5f40b0985ef31e2ca3
sha256 93302eab9bac923b2745d31240adf96bddb419758ccc8caff03673faf0c6f904
sha512 fe8795d2e364e33b063ea7061b48083b2f4f41703a386cbeda2e53f2d7e20be0e1063496fd8fe2c7bda377e1fcac65cd9dd1ae2a6f939f40217754723e52c952
ripemd-160 91d52ced244e583ffd90b89a6d742efd5b15f761

66887410 as geometric shapes

Circle

Radius = n
Diameter 133774820
Circumference 420265991.7473
Area 1.4055251849529E+16

Sphere

Radius = n
Volume 1.2534925241503E+24
Surface area 5.6221007398116E+16
Circumference 420265991.7473

Square

Length = n
Perimeter 267549640
Area 4473925616508100
Diagonal 94593082.37401

Cube

Length = n
Surface area 26843553699048600
Volume 2.9924929702088E+23
Space diagonal 115852392.50669

Equilateral Triangle

Length = n
Perimeter 200662230
Area 1.937266619269E+15
Altitude 57926196.253345

Triangular Pyramid

Length = n
Surface area 1.937266619269E+15
Volume 3.5266867864795E+22
Height 31531027.458003