77256220 (number)

77256220 is an even 8-digits composite number following 77256219 and preceding 77256221. In scientific notation, it is written as 7.7256220 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 30902480 positive integers (up to 77256220) that are relatively prime to 77256220.

Interesting facts

Basic properties

Name

Name seventy-seven million two hundred fifty-six thousand two hundred twenty

Notation

Scientific notation 7.7256220 × 10^7
Engineering notation 7.7256220 × 10^6

Prime Factorization of 77256220

Prime Factorization 2 × 2 × 5 × 3862811

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38628110
Product of the distinct prime numbers

The prime factorization of 77256220 is 2 × 2 × 5 × 3862811. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 6, 26, 15, 304, 728, 4892, 1379, 76750, 75197, 663386, 881858, 4536476, 5788591, 18221983, 29369148, 643124775, 976392896, 1570436615, 8159653288

Basic calculations (n = 77256220)

Multiplication

n×y
n×2 154512440
n×3 231768660
n×4 309024880
n×5 386281100

Division

n÷y
n÷2 38628110
n÷3 25752073.333333
n÷3 19314055
n÷5 15451244

Exponentiation

ny
n2 5968523528688400
n3 4.6110556680753E+23
n4 3.5623273112507E+31
n5 2.7521194246999E+39

Nth Root

y√n
2√n 8789.5517519382
3√n 425.90344377213
4√n 93.752609307359
5√n 37.808260014656

Divisors of 77256220

1, 2, 4, 5, 10, 20, 3862811, 7725622, 15451244, 19314055, 38628110, 77256220

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77256219
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77256220 can be divided by 12 positive divisors. The sum of these divisors (counting 77256220) is 1, the average is 0.083333333333333.

Base conversion 77256220

Base System Value
2 Binary 100100110101101011000011100
3 Ternary 12101101000121111
4 Quaternary 10212231120130
5 Quinary 124234144340
6 Senary 11355511404
8 Octal 446553034
10 Decimal 77256220
12 Duodecimal 21a58564
16 Hexadecimal 49ad61c
20 Vigesimal 142h0b0
36 Base36 19zva4

Cryptographic Hash Functions

md5 826e686b0abcf6e7e5e3e373ba54d924
sha1 85cc8ba54438574504aa9537e55c88b59ce82286
sha256 5831e83db96597ffbdbfb40e7fd8f9026980401ef7f78bd511a1b3fdafdda7ee
sha512 0485335213926bde5e1d2d88e4d17537f22de7fbc244232ccef3d72a088426619ac8c660562ac680c244178a387a960ad5b01724bb60d7d789b3cc71266b2719
ripemd-160 f95da52d4fad81f9bbff6d6c03fd949e7aa9fbc6

77256220 as geometric shapes

Circle

Radius = n
Diameter 154512440
Circumference 485415146.39223
Area 1.8750669670505E+16

Sphere

Radius = n
Volume 1.9314744816158E+24
Surface area 7.5002678682021E+16
Circumference 485415146.39223

Square

Length = n
Perimeter 309024880
Area 5968523528688400
Diagonal 109256794.10168

Cube

Length = n
Surface area 35811141172130400
Volume 4.6110556680753E+23
Space diagonal 133811698.24072

Equilateral Triangle

Length = n
Perimeter 231768660
Area 2.5844464994646E+15
Altitude 66905849.120359

Triangular Pyramid

Length = n
Surface area 2.5844464994646E+15
Volume 5.4341812188745E+22
Height 36418931.367227