745972018 (number)

745972018 is an even 9-digits composite number following 745972017 and preceding 745972019. In scientific notation, it is written as 7.45972018 × 10^8. The sum of its digits is 43. It has a total of 5 prime factors and 32 positive divisors. There are 322344000 positive integers (up to 745972018) that are relatively prime to 745972018.

Interesting facts

Basic properties

Name

Name seven hundred forty-five million nine hundred seventy-two thousand eighteen

Notation

Scientific notation 7.45972018 × 10^8
Engineering notation 7.45972018 × 10^6

Prime Factorization of 745972018

Prime Factorization 2 × 23 × 11 × 2453 × 601

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 745972018
Product of the distinct prime numbers

The prime factorization of 745972018 is 2 × 23 × 11 × 2453 × 601. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 745972018)

Multiplication

n×y
n×2 1491944036
n×3 2237916054
n×4 2983888072
n×5 3729860090

Division

n÷y
n÷2 372986009
n÷3 248657339.33333
n÷3 186493004.5
n÷5 149194403.6

Exponentiation

ny
n2 556474251638992324
n3 4.1511422046018E+26
n4 3.0966359273718E+35
n5 2.3100037517528E+44

Nth Root

y√n
2√n 27312.488315787
3√n 906.93085831762
4√n 165.26490346044
5√n 59.503773434995

Divisors of 745972018

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -745972017
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 745972018 can be divided by 32 positive divisors. The sum of these divisors (counting 745972018) is 1, the average is 0.03125.

Base conversion 745972018

Base System Value
2 Binary 101100011101101010000100110010
3 Ternary 1220222200022020021
4 Quaternary 230131222010302
5 Quinary 3011432101033
6 Senary 202004434054
8 Octal 5435520462
10 Decimal 745972018
12 Duodecimal 1899a892a
16 Hexadecimal 2c76a132
20 Vigesimal bd26a0i
36 Base36 cc4roy

Cryptographic Hash Functions

md5 1d41d027a912d13ee96513aa10231760
sha1 d9312258a41c004f97370fa63da0640ceb34b462
sha256 43e55cb392da288bdda7ee0b61079f8d67dcbfa35a37ca9446e17b8dfbcdf2d7
sha512 c175da65419a28b8bae5342e38bc6dd35786f664b6c8d8c269f30a2e757c5c56a887405fb058af37fd1e28b9e458e8d27ebdd0b8de6dad5096b4180c22303e92
ripemd-160 2491f1f8cd72266404506806d7191008ffd2d289

745972018 as geometric shapes

Circle

Radius = n
Diameter 1491944036
Circumference 4687080423.0647
Area 1.7482154208609E+18

Sphere

Radius = n
Volume 1.7388263805311E+27
Surface area 6.9928616834437E+18
Circumference 4687080423.0647

Square

Length = n
Perimeter 2983888072
Area 556474251638992324
Diagonal 1054963745.0064

Cube

Length = n
Surface area 3338845509833953944
Volume 4.1511422046018E+26
Space diagonal 1292061436.2007

Equilateral Triangle

Length = n
Perimeter 2237916054
Area 2.4096041923565E+17
Altitude 646030718.10034

Triangular Pyramid

Length = n
Surface area 2.4096041923565E+17
Volume 4.8921680042393E+25
Height 351654581.66881