66877530 (number)

66877530 is an even 8-digits composite number following 66877529 and preceding 66877531. In scientific notation, it is written as 6.6877530 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 16895232 positive integers (up to 66877530) that are relatively prime to 66877530.

Interesting facts

Basic properties

Name

Name sixty-six million eight hundred seventy-seven thousand five hundred thirty

Notation

Scientific notation 6.6877530 × 10^7
Engineering notation 6.6877530 × 10^6

Prime Factorization of 66877530

Prime Factorization 2 × 15 × 19 × 117329

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 66877530
Product of the distinct prime numbers

The prime factorization of 66877530 is 2 × 15 × 19 × 117329. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 6, 73, 55, 675, 819, 5672, 464, 6022, 52080, 421719, 500840, 4262233, 7879501, 24664744, 35407655, 579599515, 778593052, 9723121154, 4543189624

Basic calculations (n = 66877530)

Multiplication

n×y
n×2 133755060
n×3 200632590
n×4 267510120
n×5 334387650

Division

n÷y
n÷2 33438765
n÷3 22292510
n÷3 16719382.5
n÷5 13375506

Exponentiation

ny
n2 4472604018900900
n3 2.9911670945217E+23
n4 2.0004186709888E+31
n5 1.3378305968162E+39

Nth Root

y√n
2√n 8177.8683041487
3√n 405.90718756576
4√n 90.431566967231
5√n 36.732970071754

Divisors of 66877530

1, 2, 15, 19, 30, 38, 285, 570, 117329, 234658, 1759935, 2229251, 3519870, 4458502, 33438765, 66877530

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 -66877529
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 66877530 can be divided by 16 positive divisors. The sum of these divisors (counting 66877530) is 1, the average is 0.0625.

Base conversion 66877530

Base System Value
2 Binary 11111111000111100001011010
3 Ternary 11122211201201120
4 Quaternary 3333013201122
5 Quinary 114110040110
6 Senary 10345230110
8 Octal 377074132
10 Decimal 66877530
12 Duodecimal 1a492336
16 Hexadecimal 3fc785a
20 Vigesimal 10hjdga
36 Base36 13tf16

Cryptographic Hash Functions

md5 ef6633be881bb4a2fec8227147482c93
sha1 b80517fe778c8c2d1ada57aa793326812458e4f9
sha256 6c6204b5e931a46d42319c86c4ee817cd2b6dc7a3d64a6c0c544880d45fdc78c
sha512 124d17db701018bc1367d7b6ebb0f46305fc38f8183e88efd3bcd750235e6ae59b124582379e336cc23367d7609831b60fcc3fcc224a5423859b67df6ce57a6c
ripemd-160 5a96587f82cf0f7c19a271ab824a87e0bfa95c1d

66877530 as geometric shapes

Circle

Radius = n
Diameter 133755060
Circumference 420203913.87646
Area 1.4051099928195E+16

Sphere

Radius = n
Volume 1.2529371426412E+24
Surface area 5.6204399712781E+16
Circumference 420203913.87646

Square

Length = n
Perimeter 267510120
Area 4472604018900900
Diagonal 94579109.944014

Cube

Length = n
Surface area 26835624113405400
Volume 2.9911670945217E+23
Space diagonal 115835279.84471

Equilateral Triangle

Length = n
Perimeter 200632590
Area 1.9366943507183E+15
Altitude 57917639.922356

Triangular Pyramid

Length = n
Surface area 1.9366943507183E+15
Volume 3.5251242269972E+22
Height 31526369.981338