745162557 (number)

745162557 is an odd 9-digits composite number following 745162556 and preceding 745162558. In scientific notation, it is written as 7.45162557 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 491193120 positive integers (up to 745162557) that are relatively prime to 745162557.

Interesting facts

Basic properties

Name

Name seven hundred forty-five million one hundred sixty-two thousand five hundred fifty-seven

Notation

Scientific notation 7.45162557 × 10^8
Engineering notation 7.45162557 × 10^6

Prime Factorization of 745162557

Prime Factorization 3 × 89 × 2790871

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 745162557
Product of the distinct prime numbers

The prime factorization of 745162557 is 3 × 89 × 2790871. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 745162557)

Multiplication

n×y
n×2 1490325114
n×3 2235487671
n×4 2980650228
n×5 3725812785

Division

n÷y
n÷2 372581278.5
n÷3 248387519
n÷3 186290639.25
n÷5 149032511.4

Exponentiation

ny
n2 555267236354778249
n3 4.1376435366045E+26
n4 3.0832170376907E+35
n5 2.2974978915916E+44

Nth Root

y√n
2√n 27297.66577933
3√n 906.6026999608
4√n 165.2200525945
5√n 59.490854209463

Divisors of 745162557

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 -745162556
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 745162557 can be divided by 8 positive divisors. The sum of these divisors (counting 745162557) is 1, the average is 0.125.

Base conversion 745162557

Base System Value
2 Binary 101100011010100100011100111101
3 Ternary 1220221011011212020
4 Quaternary 230122210130331
5 Quinary 3011230200212
6 Senary 201535230353
8 Octal 5432443475
10 Decimal 745162557
12 Duodecimal 1896783b9
16 Hexadecimal 2c6a473d
20 Vigesimal bch567h
36 Base36 cbnf3x

Cryptographic Hash Functions

md5 1858cf4f1ee8b1a43463c552b315ee1c
sha1 303d25bc76f5d5de0852d375416a7531df04174a
sha256 0be81f5063af5bb6a412ed8fd257211e529d9ad737d4ec80c20bb68bd3f67849
sha512 abf46a4031286766360e3998dbd19bca43024ffe04f01dff35abc4e1e5f68e3a81268689f87b6ff1d6ef8e9e5b69e3f401f1ae6caa3ebfb3032a5ab1759accb9
ripemd-160 a6099a3c63a65a1ea032b8dfcb33b2f6994780db

745162557 as geometric shapes

Circle

Radius = n
Diameter 1490325114
Circumference 4681994429.6028
Area 1.7444234705113E+18

Sphere

Radius = n
Volume 1.7331720717027E+27
Surface area 6.9776938820451E+18
Circumference 4681994429.6028

Square

Length = n
Perimeter 2980650228
Area 555267236354778249
Diagonal 1053818994.282

Cube

Length = n
Surface area 3331603418128669494
Volume 4.1376435366045E+26
Space diagonal 1290659408.6219

Equilateral Triangle

Length = n
Perimeter 2235487671
Area 2.4043776628621E+17
Altitude 645329704.31097

Triangular Pyramid

Length = n
Surface area 2.4043776628621E+17
Volume 4.8762596714429E+25
Height 351272998.094