78666375 (number)

78666375 is an odd 8-digits composite number following 78666374 and preceding 78666376. In scientific notation, it is written as 7.8666375 × 10^7. The sum of its digits is 48. It has a total of 6 prime factors and 64 positive divisors. There are 39600000 positive integers (up to 78666375) that are relatively prime to 78666375.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.8666375 × 10^7
Engineering notation 7.8666375 × 10^6

Prime Factorization of 78666375

Prime Factorization 3 × 25 × 5 × 31 × 67 × 101

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 78666375
Product of the distinct prime numbers

The prime factorization of 78666375 is 3 × 25 × 5 × 31 × 67 × 101. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 6, 1, 61, 917, 97, 1016, 9008, 70130, 95601, 633202, 888801, 5616738, 3644799, 56111935, 29676198, 217451597, 168423964, 5832243699, 3248191281

Basic calculations (n = 78666375)

Multiplication

n×y
n×2 157332750
n×3 235999125
n×4 314665500
n×5 393331875

Division

n÷y
n÷2 39333187.5
n÷3 26222125
n÷3 19666593.75
n÷5 15733275

Exponentiation

ny
n2 6188398555640625
n3 4.8681888142748E+23
n4 3.8296276683455E+31
n5 3.0126292626844E+39

Nth Root

y√n
2√n 8869.4066881613
3√n 428.4791686324
4√n 94.177527511404
5√n 37.945285745203

Divisors of 78666375

1, 3, 5, 15, 25, 31, 67, 75, 93, 101, 125, 155, 201, 303, 335, 375, 465, 505, 775, 1005, 1515, 1675, 2077, 2325, 2525, 3131, 3875, 5025, 6231, 6767, 7575, 8375, 9393, 10385, 11625, 12625, 15655, 20301, 25125, 31155, 33835, 37875, 46965, 51925, 78275, 101505, 155775, 169175, 209777, 234825, 259625, 391375, 507525, 629331, 778875, 845875, 1048885, 1174125, 2537625, 3146655, 5244425, 15733275, 26222125, 78666375

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 -78666374
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 78666375 can be divided by 64 positive divisors. The sum of these divisors (counting 78666375) is 1, the average is 0.015625.

Base conversion 78666375

Base System Value
2 Binary 100101100000101101010000111
3 Ternary 12111000122222110
4 Quaternary 10230011222013
5 Quinary 130114311000
6 Senary 11450032103
8 Octal 454055207
10 Decimal 78666375
12 Duodecimal 22418633
16 Hexadecimal 4b05a87
20 Vigesimal 14bd5if
36 Base36 1au3d3

Cryptographic Hash Functions

md5 d1528ae792ce17e02e586437918b1f43
sha1 9fce99ec90ad4e563d4a4cbef78c919a33babf79
sha256 817fb7600d845d5424c3bb401ba9a8ff1d161a7fe4c6654e7a12690a70871a52
sha512 7e622e0a237ba0f831b15c2e05377af472352d728def46481af3b52b03e4404db1e1f13dbaeb312e323f798999937a0c4e8055c55cc490b4bb42c8fa49e41c1b
ripemd-160 c6169d2ec68d3466614c79ff2ffb66504730ca99

78666375 as geometric shapes

Circle

Radius = n
Diameter 157332750
Circumference 494275411.56908
Area 1.9441427439886E+16

Sphere

Radius = n
Volume 2.0391821620285E+24
Surface area 7.7765709759545E+16
Circumference 494275411.56908

Square

Length = n
Perimeter 314665500
Area 6188398555640625
Diagonal 111251054.42773

Cube

Length = n
Surface area 37130391333843750
Volume 4.8681888142748E+23
Space diagonal 136254158.34727

Equilateral Triangle

Length = n
Perimeter 235999125
Area 2.6796551789639E+15
Altitude 68127079.173633

Triangular Pyramid

Length = n
Surface area 2.6796551789639E+15
Volume 5.7372155377837E+22
Height 37083684.809243