742179621 (number)

742179621 is an odd 9-digits composite number following 742179620 and preceding 742179622. In scientific notation, it is written as 7.42179621 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 494591552 positive integers (up to 742179621) that are relatively prime to 742179621.

Interesting facts

Basic properties

Name

Name seven hundred forty-two million one hundred seventy-nine thousand six hundred twenty-one

Notation

Scientific notation 7.42179621 × 10^8
Engineering notation 7.42179621 × 10^6

Prime Factorization of 742179621

Prime Factorization 3 × 2609 × 94823

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 742179621
Product of the distinct prime numbers

The prime factorization of 742179621 is 3 × 2609 × 94823. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 742179621)

Multiplication

n×y
n×2 1484359242
n×3 2226538863
n×4 2968718484
n×5 3710898105

Division

n÷y
n÷2 371089810.5
n÷3 247393207
n÷3 185544905.25
n÷5 148435924.2

Exponentiation

ny
n2 550830589827703641
n3 4.0881523839353E+26
n4 3.0341433868994E+35
n5 2.2518793889486E+44

Nth Root

y√n
2√n 27242.97379142
3√n 905.39135155476
4√n 165.05445704803
5√n 59.44314857986

Divisors of 742179621

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 -742179620
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 742179621 can be divided by 8 positive divisors. The sum of these divisors (counting 742179621) is 1, the average is 0.125.

Base conversion 742179621

Base System Value
2 Binary 101100001111001100001100100101
3 Ternary 1220201112122001010
4 Quaternary 230033030030211
5 Quinary 3004444221441
6 Senary 201351252433
8 Octal 5417141445
10 Decimal 742179621
12 Duodecimal 18867a119
16 Hexadecimal 2c3cc325
20 Vigesimal bbic911
36 Base36 c9vhgl

Cryptographic Hash Functions

md5 e81888b5eb8dce9b1f3c2a37cdf1e0fa
sha1 098f32e25a9d9c5fb384eebee0819d8425a41e03
sha256 972a2b38ce958109fb69bf2036e0d5750ce5e54b3117ef3ad22516312e83c8f3
sha512 5fd50b7f27552ba114d0ab2f36ee843be713ba568dc71dcb844131df31199156e6c0541d965ffd90c0a5097c0cf1ff18792b20245608ca983bf77b18d7963de9
ripemd-160 2c888c5c555c1ff61fabbcb66ba756baf983b6dc

742179621 as geometric shapes

Circle

Radius = n
Diameter 1484359242
Circumference 4663252089.9553
Area 1.7304853343752E+18

Sphere

Radius = n
Volume 1.7124412661502E+27
Surface area 6.921941337501E+18
Circumference 4663252089.9553

Square

Length = n
Perimeter 2968718484
Area 550830589827703641
Diagonal 1049600485.7351

Cube

Length = n
Surface area 3304983538966221846
Volume 4.0881523839353E+26
Space diagonal 1285492811.9142

Equilateral Triangle

Length = n
Perimeter 2226538863
Area 2.3851664198618E+17
Altitude 642746405.95711

Triangular Pyramid

Length = n
Surface area 2.3851664198618E+17
Volume 4.8179337886744E+25
Height 349866828.57837