745129898 (number)

745129898 is an even 9-digits composite number following 745129897 and preceding 745129899. In scientific notation, it is written as 7.45129898 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 372046060 positive integers (up to 745129898) that are relatively prime to 745129898.

Interesting facts

Basic properties

Name

Name seven hundred forty-five million one hundred twenty-nine thousand eight hundred ninety-eight

Notation

Scientific notation 7.45129898 × 10^8
Engineering notation 7.45129898 × 10^6

Prime Factorization of 745129898

Prime Factorization 2 × 719 × 518171

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 745129898
Product of the distinct prime numbers

The prime factorization of 745129898 is 2 × 719 × 518171. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 745129898)

Multiplication

n×y
n×2 1490259796
n×3 2235389694
n×4 2980519592
n×5 3725649490

Division

n÷y
n÷2 372564949
n÷3 248376632.66667
n÷3 186282474.5
n÷5 149025979.6

Exponentiation

ny
n2 555218564893490404
n3 4.1370995262679E+26
n4 3.0826765480239E+35
n5 2.296994461796E+44

Nth Root

y√n
2√n 27297.067571444
3√n 906.58945489998
4√n 165.21824224777
5√n 59.490332727042

Divisors of 745129898

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 -745129897
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 745129898 can be divided by 8 positive divisors. The sum of these divisors (counting 745129898) is 1, the average is 0.125.

Base conversion 745129898

Base System Value
2 Binary 101100011010011100011110101010
3 Ternary 1220221002112001122
4 Quaternary 230122130132222
5 Quinary 3011223124043
6 Senary 201534415242
8 Octal 5432343652
10 Decimal 745129898
12 Duodecimal 189661522
16 Hexadecimal 2c69c7aa
20 Vigesimal bch14ei
36 Base36 cbmpwq

Cryptographic Hash Functions

md5 fc0a7e1a47cdc395ba22f7b2ad9ffb40
sha1 04a159083b7841cfc1fe4a4a2072a2e7ebf11cd7
sha256 f04565be5b4e2289ddfbbae2ea86ab4854d497551a880072ad63d8aa1cfb9a42
sha512 5601b75edd209a1debeabbf9014fda3fb86664989d64be6fb0accbfee47f975c846c8bb3c4ee521a1cc535901ff7c7aeb503f0f9eb4c8f4c6fcb4aa7bfc20cea
ripemd-160 d191194cdbe5b6527cc56201c0d2691b9f97a939

745129898 as geometric shapes

Circle

Radius = n
Diameter 1490259796
Circumference 4681789227.0538
Area 1.7442705646061E+18

Sphere

Radius = n
Volume 1.7329441971858E+27
Surface area 6.9770822584242E+18
Circumference 4681789227.0538

Square

Length = n
Perimeter 2980519592
Area 555218564893490404
Diagonal 1053772807.4813

Cube

Length = n
Surface area 3331311389360942424
Volume 4.1370995262679E+26
Space diagonal 1290602841.5746

Equilateral Triangle

Length = n
Perimeter 2235389694
Area 2.4041669092525E+17
Altitude 645301420.78731

Triangular Pyramid

Length = n
Surface area 2.4041669092525E+17
Volume 4.8756185491128E+25
Height 351257602.49376