66877568 (number)

66877568 is an even 8-digits composite number following 66877567 and preceding 66877569. In scientific notation, it is written as 6.6877568 × 10^7. The sum of its digits is 53. It has a total of 10 prime factors and 64 positive divisors. There are 31260672 positive integers (up to 66877568) that are relatively prime to 66877568.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.6877568 × 10^7
Engineering notation 6.6877568 × 10^6

Prime Factorization of 66877568

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 19 × 257 × 107

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 1044962
Product of the distinct prime numbers

The prime factorization of 66877568 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 19 × 257 × 107. Since it has a total of 10 prime factors.

Most popular turbo-numbers

9, 5, 88, 20, 623, 60, 2513, 3816, 50767, 80624, 839816, 204278, 3443121, 1161008, 38847274, 61679150, 285305533, 85015777, 620627141, 9096878358

Basic calculations (n = 66877568)

Multiplication

n×y
n×2 133755136
n×3 200632704
n×4 267510272
n×5 334387840

Division

n÷y
n÷2 33438784
n÷3 22292522.666667
n÷3 16719392
n÷5 13375513.6

Exponentiation

ny
n2 4472609101594624
n3 2.9911721932931E+23
n4 2.0004232175667E+31
n5 1.337834397616E+39

Nth Root

y√n
2√n 8177.8706274922
3√n 405.90726444494
4√n 90.431579813095
5√n 36.732974246109

Divisors of 66877568

1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 107, 128, 152, 214, 257, 304, 428, 514, 608, 856, 1028, 1216, 1712, 2033, 2056, 2432, 3424, 4066, 4112, 4883, 6848, 8132, 8224, 9766, 13696, 16264, 16448, 19532, 27499, 32528, 32896, 39064, 54998, 65056, 78128, 109996, 130112, 156256, 219992, 260224, 312512, 439984, 522481, 625024, 879968, 1044962, 1759936, 2089924, 3519872, 4179848, 8359696, 16719392, 33438784, 66877568

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66877567
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66877568 can be divided by 64 positive divisors. The sum of these divisors (counting 66877568) is 1, the average is 0.015625.

Base conversion 66877568

Base System Value
2 Binary 11111111000111100010000000
3 Ternary 11122211201202222
4 Quaternary 3333013202000
5 Quinary 114110040233
6 Senary 10345230212
8 Octal 377074200
10 Decimal 66877568
12 Duodecimal 1a492368
16 Hexadecimal 3fc7880
20 Vigesimal 10hjdi8
36 Base36 13tf28

Cryptographic Hash Functions

md5 9146fdae406d8110e2a51b8f1893a784
sha1 f6c714335c76fac9f8323650c7ea8fe0bc8f25ec
sha256 ab5ca0efbaf78a8b3feaa7dfb9bb7b530e4602a90bee23959b4a918848668902
sha512 3a00adaa3e42e5978c6f06fd69c69aa2f850db81c4ae63bf7c5ffdf1a1b16dc3172e28478e2801cbfa3a0c81bc624f956f1dc5c4e517f58c4d869b162cb06a59
ripemd-160 ef656803489b08e852cc0c652154b8f6a1ce8206

66877568 as geometric shapes

Circle

Radius = n
Diameter 133755136
Circumference 420204152.6375
Area 1.4051115895949E+16

Sphere

Radius = n
Volume 1.2529392784096E+24
Surface area 5.6204463583794E+16
Circumference 420204152.6375

Square

Length = n
Perimeter 267510272
Area 4472609101594624
Diagonal 94579163.684129

Cube

Length = n
Surface area 26835654609567744
Volume 2.9911721932931E+23
Space diagonal 115835345.66264

Equilateral Triangle

Length = n
Perimeter 200632704
Area 1.9366965515892E+15
Altitude 57917672.831321

Triangular Pyramid

Length = n
Surface area 1.9366965515892E+15
Volume 3.525130235957E+22
Height 31526387.89471