76645405 (number)

76645405 is an odd 8-digits composite number following 76645404 and preceding 76645406. In scientific notation, it is written as 7.6645405 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 58443840 positive integers (up to 76645405) that are relatively prime to 76645405.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.6645405 × 10^7
Engineering notation 7.6645405 × 10^6

Prime Factorization of 76645405

Prime Factorization 5 × 79 × 29 × 6691

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 76645405
Product of the distinct prime numbers

The prime factorization of 76645405 is 5 × 79 × 29 × 6691. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 2, 1, 8, 374, 693, 6059, 7692, 49589, 6127, 161931, 213947, 2889205, 338762, 27471316, 73559912, 492308617, 850111183, 7806158752, 5767533066

Basic calculations (n = 76645405)

Multiplication

n×y
n×2 153290810
n×3 229936215
n×4 306581620
n×5 383227025

Division

n÷y
n÷2 38322702.5
n÷3 25548468.333333
n÷3 19161351.25
n÷5 15329081

Exponentiation

ny
n2 5874518107614025
n3 4.5025481953791E+23
n4 3.4509962996685E+31
n5 2.6450300904159E+39

Nth Root

y√n
2√n 8754.7361467951
3√n 424.77802479885
4√n 93.56674701407
5√n 37.748284944684

Divisors of 76645405

1, 5, 29, 79, 145, 395, 2291, 6691, 11455, 33455, 194039, 528589, 970195, 2642945, 15329081, 76645405

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 -76645404
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 76645405 can be divided by 16 positive divisors. The sum of these divisors (counting 76645405) is 1, the average is 0.0625.

Base conversion 76645405

Base System Value
2 Binary 100100100011000010000011101
3 Ternary 12100012222201201
4 Quaternary 10210120100131
5 Quinary 124110123110
6 Senary 11334435501
8 Octal 444302035
10 Decimal 76645405
12 Duodecimal 21802b91
16 Hexadecimal 491841d
20 Vigesimal 13j0da5
36 Base36 19mrz1

Cryptographic Hash Functions

md5 7fc5290e37e84c0c211fc8619cceb56a
sha1 b71ab028737a187cdd65155bc4e0092e974fb4f0
sha256 a17cbdd6c88465ab3bb9478bb83f7441eaddd868cea1df3f22c150a274792644
sha512 e642b5525cb2e3588fc37c13b8d1879ad059c15edb404da3c176a97f116e9b1dfdf3696f6730fe319f865cb689b088f1d60662e675fd1677431c7cacd0816e33
ripemd-160 62777237748a20809db3adbd9f9f8167a5826f33

76645405 as geometric shapes

Circle

Radius = n
Diameter 153290810
Circumference 481577282.55883
Area 1.845534293026E+16

Sphere

Radius = n
Volume 1.8860229777383E+24
Surface area 7.3821371721042E+16
Circumference 481577282.55883

Square

Length = n
Perimeter 306581620
Area 5874518107614025
Diagonal 108392971.24458

Cube

Length = n
Surface area 35247108645684150
Volume 4.5025481953791E+23
Space diagonal 132753735.62669

Equilateral Triangle

Length = n
Perimeter 229936215
Area 2.5437409580927E+15
Altitude 66376867.813347

Triangular Pyramid

Length = n
Surface area 2.5437409580927E+15
Volume 5.306303935953E+22
Height 36130990.41486