76645345 (number)

76645345 is an odd 8-digits composite number following 76645344 and preceding 76645346. In scientific notation, it is written as 7.6645345 × 10^7. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 52556784 positive integers (up to 76645345) that are relatively prime to 76645345.

Interesting facts

Basic properties

Name

Name seventy-six million six hundred forty-five thousand three hundred forty-five

Notation

Scientific notation 7.6645345 × 10^7
Engineering notation 7.6645345 × 10^6

Prime Factorization of 76645345

Prime Factorization 5 × 7 × 2189867

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 76645345
Product of the distinct prime numbers

The prime factorization of 76645345 is 5 × 7 × 2189867. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 4, 63, 7, 119, 961, 8230, 6062, 73720, 24835, 955160, 135968, 6084734, 6639590, 52440844, 1287635, 713161554, 710462986, 9705056459, 2401657542

Basic calculations (n = 76645345)

Multiplication

n×y
n×2 153290690
n×3 229936035
n×4 306581380
n×5 383226725

Division

n÷y
n÷2 38322672.5
n÷3 25548448.333333
n÷3 19161336.25
n÷5 15329069

Exponentiation

ny
n2 5874508910169025
n3 4.5025376212548E+23
n4 3.4509854935655E+31
n5 2.6450197374433E+39

Nth Root

y√n
2√n 8754.7327200778
3√n 424.77791395642
4√n 93.566728702449
5√n 37.748279034616

Divisors of 76645345

1, 5, 7, 35, 2189867, 10949335, 15329069, 76645345

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 -76645344
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 76645345 can be divided by 8 positive divisors. The sum of these divisors (counting 76645345) is 1, the average is 0.125.

Base conversion 76645345

Base System Value
2 Binary 100100100011000001111100001
3 Ternary 12100012222122111
4 Quaternary 10210120033201
5 Quinary 124110122340
6 Senary 11334435321
8 Octal 444301741
10 Decimal 76645345
12 Duodecimal 21802b41
16 Hexadecimal 49183e1
20 Vigesimal 13j0d75
36 Base36 19mrxd

Cryptographic Hash Functions

md5 6bf5a4e38aa1f20d4bb8a61dc473c19c
sha1 73d2f23a57c0c7d5c7809e2f37fe4cab1eac307f
sha256 29ecabf6596a79e856804f3a012d7ade185bb4acfa0222c5818e94fa8368018b
sha512 9c790c61fe298506316c77c0fed6ce802f88363f7066743db875e3f9b54ad40f2fb17bec8c76b281df85f87603e7bc4358a3fe72299835d22b8f12d35186d17e
ripemd-160 a360fc227fdd8da8844398d0b29f32c4b41e4f5c

76645345 as geometric shapes

Circle

Radius = n
Diameter 153290690
Circumference 481576905.56771
Area 1.8455314035635E+16

Sphere

Radius = n
Volume 1.8860185484594E+24
Surface area 7.3821256142539E+16
Circumference 481576905.56771

Square

Length = n
Perimeter 306581380
Area 5874508910169025
Diagonal 108392886.39176

Cube

Length = n
Surface area 35247053461014150
Volume 4.5025376212548E+23
Space diagonal 132753631.70365

Equilateral Triangle

Length = n
Perimeter 229936035
Area 2.5437369754822E+15
Altitude 66376815.851823

Triangular Pyramid

Length = n
Surface area 2.5437369754822E+15
Volume 5.306291474228E+22
Height 36130962.130588