749551442 (number)

749551442 is an even 9-digits composite number following 749551441 and preceding 749551443. In scientific notation, it is written as 7.49551442 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 374267844 positive integers (up to 749551442) that are relatively prime to 749551442.

Interesting facts

Basic properties

Name

Name seven hundred forty-nine million five hundred fifty-one thousand four hundred forty-two

Notation

Scientific notation 7.49551442 × 10^8
Engineering notation 7.49551442 × 10^6

Prime Factorization of 749551442

Prime Factorization 2 × 739 × 507139

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 749551442
Product of the distinct prime numbers

The prime factorization of 749551442 is 2 × 739 × 507139. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 749551442)

Multiplication

n×y
n×2 1499102884
n×3 2248654326
n×4 2998205768
n×5 3747757210

Division

n÷y
n÷2 374775721
n÷3 249850480.66667
n÷3 187387860.5
n÷5 149910288.4

Exponentiation

ny
n2 561827364204279364
n3 4.2111851099438E+26
n4 3.1564998716873E+35
n5 2.365959030496E+44

Nth Root

y√n
2√n 27377.937139237
3√n 908.37913052111
4√n 165.46279684339
5√n 59.560767961617

Divisors of 749551442

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 -749551441
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 749551442 can be divided by 8 positive divisors. The sum of these divisors (counting 749551442) is 1, the average is 0.125.

Base conversion 749551442

Base System Value
2 Binary 101100101011010011111101010010
3 Ternary 1221020102011021112
4 Quaternary 230223103331102
5 Quinary 3013341121232
6 Senary 202213253322
8 Octal 5453237522
10 Decimal 749551442
12 Duodecimal 18b034242
16 Hexadecimal 2cad3f52
20 Vigesimal be4dic2
36 Base36 ce9hle

Cryptographic Hash Functions

md5 6cff562d5f2106f9247e788ac1cfe5d6
sha1 074afa4d3ed15a373cc022167d86099d6826180b
sha256 cc6bef0dfa74046d798629681f52ca311d2df099e9dbd1b1fb6144a9c7cf7502
sha512 536027cb02fd9f69e648375a27c4c95a6d316c18f522e70bb862ed3430018ba21863771f9b52e8a475c1c1f4ff34134350b869cce5647831cd6e6ac00692a7aa
ripemd-160 a4e7f2e5996bed7994345a221e3f26bcea2275d7

749551442 as geometric shapes

Circle

Radius = n
Diameter 1499102884
Circumference 4709570607.3497
Area 1.7650327199699E+18

Sphere

Radius = n
Volume 1.7639770939075E+27
Surface area 7.0601308798795E+18
Circumference 4709570607.3497

Square

Length = n
Perimeter 2998205768
Area 561827364204279364
Diagonal 1060025814.9727

Cube

Length = n
Surface area 3370964185225676184
Volume 4.2111851099438E+26
Space diagonal 1298261180.4305

Equilateral Triangle

Length = n
Perimeter 2248654326
Area 2.4327838497108E+17
Altitude 649130590.21526

Triangular Pyramid

Length = n
Surface area 2.4327838497108E+17
Volume 4.9629292467884E+25
Height 353341938.32424