66876844 (number)

66876844 is an even 8-digits composite number following 66876843 and preceding 66876845. In scientific notation, it is written as 6.6876844 × 10^7. The sum of its digits is 49. It has a total of 5 prime factors and 24 positive divisors. There are 31143936 positive integers (up to 66876844) that are relatively prime to 66876844.

Interesting facts

Basic properties

Name

Name sixty-six million eight hundred seventy-six thousand eight hundred forty-four

Notation

Scientific notation 6.6876844 × 10^7
Engineering notation 6.6876844 × 10^6

Prime Factorization of 66876844

Prime Factorization 2 × 2 × 17 × 97 × 10139

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 33438422
Product of the distinct prime numbers

The prime factorization of 66876844 is 2 × 2 × 17 × 97 × 10139. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 9, 16, 29, 565, 728, 7417, 6352, 30610, 98662, 879935, 625735, 8317157, 6219230, 81584587, 33280620, 626538974, 825007542, 7190980266, 1325501580

Basic calculations (n = 66876844)

Multiplication

n×y
n×2 133753688
n×3 200630532
n×4 267507376
n×5 334384220

Division

n÷y
n÷2 33438422
n÷3 22292281.333333
n÷3 16719211
n÷5 13375368.8

Exponentiation

ny
n2 4472512263400336
n3 2.9910750492751E+23
n4 2.0003365946266E+31
n5 1.3377619838634E+39

Nth Root

y√n
2√n 8177.8263615707
3√n 405.90579968913
4√n 90.431335064626
5√n 36.732894713346

Divisors of 66876844

1, 2, 4, 17, 34, 68, 97, 194, 388, 1649, 3298, 6596, 10139, 20278, 40556, 172363, 344726, 689452, 983483, 1966966, 3933932, 16719211, 33438422, 66876844

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66876843
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66876844 can be divided by 24 positive divisors. The sum of these divisors (counting 66876844) is 1, the average is 0.041666666666667.

Base conversion 66876844

Base System Value
2 Binary 11111111000111010110101100
3 Ternary 11122211200210011
4 Quaternary 3333013112230
5 Quinary 114110024334
6 Senary 10345223004
8 Octal 377072654
10 Decimal 66876844
12 Duodecimal 1a491a64
16 Hexadecimal 3fc75ac
20 Vigesimal 10hjc24
36 Base36 13tei4

Cryptographic Hash Functions

md5 1e2534afa7a0e1f5093926ee733d0f1d
sha1 337081dbcf3d49182403fe432d62ab66f1ffab55
sha256 aa651b7856e46b450da0de85f0fd754a39b3d718c8ae389981eb9f01d0162eda
sha512 b58f298aeaad57ac15d904931218a0722421515d3fb12393d25e71336d74c86c54b750a9d4f16139944b35fc3bef44f0fd3890a3ead144b8fe6bc42518dd22a5
ripemd-160 aa03799fb858f58099164fa47d74d2a01568d42c

66876844 as geometric shapes

Circle

Radius = n
Diameter 133753688
Circumference 420199603.61134
Area 1.4050811669789E+16

Sphere

Radius = n
Volume 1.2528985868185E+24
Surface area 5.6203246679155E+16
Circumference 420199603.61134

Square

Length = n
Perimeter 267507376
Area 4472512263400336
Diagonal 94578139.79351

Cube

Length = n
Surface area 26835073580402016
Volume 2.9910750492751E+23
Space diagonal 115834091.65786

Equilateral Triangle

Length = n
Perimeter 200630532
Area 1.9366546194211E+15
Altitude 57917045.828929

Triangular Pyramid

Length = n
Surface area 1.9366546194211E+15
Volume 3.5250157506339E+22
Height 31526046.597837