76804945 (number)

76804945 is an odd 8-digits composite number following 76804944 and preceding 76804946. In scientific notation, it is written as 7.6804945 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 52142400 positive integers (up to 76804945) that are relatively prime to 76804945.

Interesting facts

Basic properties

Name

Name seventy-six million eight hundred four thousand nine hundred forty-five

Notation

Scientific notation 7.6804945 × 10^7
Engineering notation 7.6804945 × 10^6

Prime Factorization of 76804945

Prime Factorization 5 × 7 × 101 × 21727

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 76804945
Product of the distinct prime numbers

The prime factorization of 76804945 is 5 × 7 × 101 × 21727. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 4, 51, 3, 584, 70, 4765, 3499, 65788, 7920, 915766, 797551, 7435357, 6368845, 72441011, 78073288, 821002586, 799182713, 6701331902, 8113174994

Basic calculations (n = 76804945)

Multiplication

n×y
n×2 153609890
n×3 230414835
n×4 307219780
n×5 384024725

Division

n÷y
n÷2 38402472.5
n÷3 25601648.333333
n÷3 19201236.25
n÷5 15360989

Exponentiation

ny
n2 5898999576453025
n3 4.530723380245E+23
n4 3.4798196002993E+31
n5 2.6726735301091E+39

Nth Root

y√n
2√n 8763.8430497128
3√n 425.07255047486
4√n 93.615399639765
5√n 37.763986742682

Divisors of 76804945

1, 5, 7, 35, 101, 505, 707, 3535, 21727, 108635, 152089, 760445, 2194427, 10972135, 15360989, 76804945

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -76804944
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 76804945 can be divided by 16 positive divisors. The sum of these divisors (counting 76804945) is 1, the average is 0.0625.

Base conversion 76804945

Base System Value
2 Binary 100100100111111001101010001
3 Ternary 12100112002120121
4 Quaternary 10210333031101
5 Quinary 124130224240
6 Senary 11342110241
8 Octal 444771521
10 Decimal 76804945
12 Duodecimal 2187b381
16 Hexadecimal 493f351
20 Vigesimal 1400c75
36 Base36 19q72p

Cryptographic Hash Functions

md5 e646bd31468494a736274fdf81ce35ad
sha1 9e27a29367108a9ac0ece9b589149a7e37e9e309
sha256 6dc9d51ee27f40f105838596d94d70109ce8dc3ea54054a635a9c959a7e46664
sha512 620516ad93333ba55796c03faf871bfc390f7f00d84c2de8168d28622da4b38a132726717b8a6ba3306d1814ebbc90bec10694abec2b78b0dc04287c375f99e7
ripemd-160 e26ab34648080049a3771ba781ffc676dc6d2804

76804945 as geometric shapes

Circle

Radius = n
Diameter 153609890
Circumference 482579701.94274
Area 1.8532253732914E+16

Sphere

Radius = n
Volume 1.8978249715767E+24
Surface area 7.4129014931656E+16
Circumference 482579701.94274

Square

Length = n
Perimeter 307219780
Area 5898999576453025
Diagonal 108618594.87632

Cube

Length = n
Surface area 35393997458718150
Volume 4.530723380245E+23
Space diagonal 133030067.01253

Equilateral Triangle

Length = n
Perimeter 230414835
Area 2.554341745061E+15
Altitude 66515033.506267

Triangular Pyramid

Length = n
Surface area 2.554341745061E+15
Volume 5.3395087097528E+22
Height 36206198.292107