745187872 (number)

745187872 is an even 9-digits composite number following 745187871 and preceding 745187873. In scientific notation, it is written as 7.45187872 × 10^8. The sum of its digits is 49. It has a total of 8 prime factors and 48 positive divisors. There are 312664320 positive integers (up to 745187872) that are relatively prime to 745187872.

Interesting facts

Basic properties

Name

Name seven hundred forty-five million one hundred eighty-seven thousand eight hundred seventy-two

Notation

Scientific notation 7.45187872 × 10^8
Engineering notation 7.45187872 × 10^6

Prime Factorization of 745187872

Prime Factorization 2 × 2 × 2 × 2 × 2 × 11 × 13 × 162847

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 46574242
Product of the distinct prime numbers

The prime factorization of 745187872 is 2 × 2 × 2 × 2 × 2 × 11 × 13 × 162847. Since it has a total of 8 prime factors.

Most popular turbo-numbers

5, 1, 45, 14, 640, 200, 485, 1055, 45434, 46015, 58390, 907112, 3435324, 5637529, 8129358, 9089198, 100387211, 743643741, 4280412060, 742931587

Basic calculations (n = 745187872)

Multiplication

n×y
n×2 1490375744
n×3 2235563616
n×4 2980751488
n×5 3725939360

Division

n÷y
n÷2 372593936
n÷3 248395957.33333
n÷3 186296968
n÷5 149037574.4

Exponentiation

ny
n2 555304964575888384
n3 4.1380652486334E+26
n4 3.0836360368263E+35
n5 2.2978881763051E+44

Nth Root

y√n
2√n 27298.129459727
3√n 906.61296635043
4√n 165.22145580925
5√n 59.491258414021

Divisors of 745187872

1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 162847, 325694, 651388, 1302776, 1791317, 2117011, 2605552, 3582634, 4234022, 5211104, 7165268, 8468044, 14330536, 16936088, 23287121, 28661072, 33872176, 46574242, 57322144, 67744352, 93148484, 186296968, 372593936, 745187872

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -745187871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 745187872 can be divided by 48 positive divisors. The sum of these divisors (counting 745187872) is 1, the average is 0.020833333333333.

Base conversion 745187872

Base System Value
2 Binary 101100011010101010101000100000
3 Ternary 1220221012110120211
4 Quaternary 230122222220200
5 Quinary 3011232002442
6 Senary 201535543504
8 Octal 5432525040
10 Decimal 745187872
12 Duodecimal 18968ab94
16 Hexadecimal 2c6aaa20
20 Vigesimal bch89dc
36 Base36 cbnyn4

Cryptographic Hash Functions

md5 652ee960cb3f1c643b558597683f9afc
sha1 441a8938eb63dc760eaa6898bf65c6f987de7d6e
sha256 2b5aaca27c34f99c825fcc4f791d55872b0e0fc5ea78a81731df2210e33488aa
sha512 b2dfb3539d696006785f12a84e6a49cb144c7bb28da3bdebd388230468ea4a15c3456b7d491e4faffcbdffecf0e211856e203cb775ffc72c1580da25e2ed657c
ripemd-160 5f9014f20d4e8fe149a929a70f48a2ee0ef5d40d

745187872 as geometric shapes

Circle

Radius = n
Diameter 1490375744
Circumference 4682153488.4388
Area 1.7445419972136E+18

Sphere

Radius = n
Volume 1.7333487180243E+27
Surface area 6.9781679888542E+18
Circumference 4682153488.4388

Square

Length = n
Perimeter 2980751488
Area 555304964575888384
Diagonal 1053854795.0983

Cube

Length = n
Surface area 3331829787455330304
Volume 4.1380652486334E+26
Space diagonal 1290703255.4881

Equilateral Triangle

Length = n
Perimeter 2235563616
Area 2.4045410308517E+17
Altitude 645351627.74407

Triangular Pyramid

Length = n
Surface area 2.4045410308517E+17
Volume 4.8767566638351E+25
Height 351284931.69945