76687445 (number)

76687445 is an odd 8-digits composite number following 76687444 and preceding 76687446. In scientific notation, it is written as 7.6687445 × 10^7. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 61297600 positive integers (up to 76687445) that are relatively prime to 76687445.

Interesting facts

Basic properties

Name

Name seventy-six million six hundred eighty-seven thousand four hundred forty-five

Notation

Scientific notation 7.6687445 × 10^7
Engineering notation 7.6687445 × 10^6

Prime Factorization of 76687445

Prime Factorization 5 × 1301 × 11789

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 76687445
Product of the distinct prime numbers

The prime factorization of 76687445 is 5 × 1301 × 11789. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 4, 34, 21, 171, 977, 1589, 830, 16398, 63792, 357807, 579726, 2323567, 5069989, 50339772, 18792010, 72913662, 35897374, 3712886353, 6495466082

Basic calculations (n = 76687445)

Multiplication

n×y
n×2 153374890
n×3 230062335
n×4 306749780
n×5 383437225

Division

n÷y
n÷2 38343722.5
n÷3 25562481.666667
n÷3 19171861.25
n÷5 15337489

Exponentiation

ny
n2 5880964220628025
n3 4.5099612021638E+23
n4 3.4585740164307E+31
n5 2.6522920466346E+39

Nth Root

y√n
2√n 8757.1368037733
3√n 424.85567417731
4√n 93.579574714642
5√n 37.752425022852

Divisors of 76687445

1, 5, 1301, 6505, 11789, 58945, 15337489, 76687445

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -76687444
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 76687445 can be divided by 8 positive divisors. The sum of these divisors (counting 76687445) is 1, the average is 0.125.

Base conversion 76687445

Base System Value
2 Binary 100100100100010100001010101
3 Ternary 12100022010101202
4 Quaternary 10210202201111
5 Quinary 124112444240
6 Senary 11335402245
8 Octal 444424125
10 Decimal 76687445
12 Duodecimal 21823385
16 Hexadecimal 4922855
20 Vigesimal 13j5ic5
36 Base36 19noet

Cryptographic Hash Functions

md5 937083481a899ae9144751018ecef9b7
sha1 bd5f41e76f9523ad8361bd11a2436b3172e23e54
sha256 9958d563b8e2c42151c06dc096cf28eb5d8e75267fb200029eeb165264df8497
sha512 c3fd0942e0d5329bba5859d84cd596ef4443050a1406456e04323d76be85f4cea40fb104926dfe824d61dfddbbba8d744b550e8e00b684febaf7cd983ab84414
ripemd-160 812d7539b6f79b4ca1c988b355b540630a5712d4

76687445 as geometric shapes

Circle

Radius = n
Diameter 153374890
Circumference 481841427.66914
Area 1.8475593991549E+16

Sphere

Radius = n
Volume 1.889128130759E+24
Surface area 7.3902375966198E+16
Circumference 481841427.66914

Square

Length = n
Perimeter 306749780
Area 5880964220628025
Diagonal 108452424.78274

Cube

Length = n
Surface area 35285785323768150
Volume 4.5099612021638E+23
Space diagonal 132826551.04264

Equilateral Triangle

Length = n
Perimeter 230062335
Area 2.5465322069056E+15
Altitude 66413275.521322

Triangular Pyramid

Length = n
Surface area 2.5465322069056E+15
Volume 5.3150402482304E+22
Height 36150808.260914