66877542 (number)

66877542 is an even 8-digits composite number following 66877541 and preceding 66877543. In scientific notation, it is written as 6.6877542 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 22252320 positive integers (up to 66877542) that are relatively prime to 66877542.

Interesting facts

Basic properties

Name

Name sixty-six million eight hundred seventy-seven thousand five hundred forty-two

Notation

Scientific notation 6.6877542 × 10^7
Engineering notation 6.6877542 × 10^6

Prime Factorization of 66877542

Prime Factorization 2 × 3 × 9 × 1021 × 1213

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 66877542
Product of the distinct prime numbers

The prime factorization of 66877542 is 2 × 3 × 9 × 1021 × 1213. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 8, 84, 83, 833, 763, 1690, 4435, 10013, 69830, 192626, 900111, 9557455, 3865070, 33901184, 59632463, 903440265, 570982122, 5879155584, 9126104737

Basic calculations (n = 66877542)

Multiplication

n×y
n×2 133755084
n×3 200632626
n×4 267510168
n×5 334387710

Division

n÷y
n÷2 33438771
n÷3 22292514
n÷3 16719385.5
n÷5 13375508.4

Exponentiation

ny
n2 4472605623961764
n3 2.9911687046594E+23
n4 2.0004201067494E+31
n5 1.3378317970678E+39

Nth Root

y√n
2√n 8177.8690378362
3√n 405.9072118434
4√n 90.43157102382
5√n 36.732971389972

Divisors of 66877542

1, 2, 3, 6, 9, 18, 27, 54, 1021, 1213, 2042, 2426, 3063, 3639, 6126, 7278, 9189, 10917, 18378, 21834, 27567, 32751, 55134, 65502, 1238473, 2476946, 3715419, 7430838, 11146257, 22292514, 33438771, 66877542

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 -66877541
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 66877542 can be divided by 32 positive divisors. The sum of these divisors (counting 66877542) is 1, the average is 0.03125.

Base conversion 66877542

Base System Value
2 Binary 11111111000111100001100110
3 Ternary 11122211201202000
4 Quaternary 3333013201212
5 Quinary 114110040132
6 Senary 10345230130
8 Octal 377074146
10 Decimal 66877542
12 Duodecimal 1a492346
16 Hexadecimal 3fc7866
20 Vigesimal 10hjdh2
36 Base36 13tf1i

Cryptographic Hash Functions

md5 ca463f0fdb6acd81e97d641081c10220
sha1 a86d5e63193164acc6b2bca7fd5ed975b3ad3620
sha256 8b79f511cc830405c461455f8623c30df91ec12c7e41eee3c2a64ba54b60beaf
sha512 405f7a19840fbc549b169136361b16ea1ddaea608a13437e4eeb5053f3a9f916b34d827dba7c4c15f72f5ba6d1d0b50eb1c1aa9255ec7bc759d8f4fe7b6165a2
ripemd-160 78b11d3bc3d97b45644df08dcb00cd477d5b5b06

66877542 as geometric shapes

Circle

Radius = n
Diameter 133755084
Circumference 420203989.27469
Area 1.4051104970643E+16

Sphere

Radius = n
Volume 1.2529378170941E+24
Surface area 5.6204419882571E+16
Circumference 420203989.27469

Square

Length = n
Perimeter 267510168
Area 4472605623961764
Diagonal 94579126.914576

Cube

Length = n
Surface area 26835633743770584
Volume 2.9911687046594E+23
Space diagonal 115835300.62932

Equilateral Triangle

Length = n
Perimeter 200632626
Area 1.93669504573E+15
Altitude 57917650.314661

Triangular Pyramid

Length = n
Surface area 1.93669504573E+15
Volume 3.5251261245627E+22
Height 31526375.638192