745156905 (number)

745156905 is an odd 9-digits composite number following 745156904 and preceding 745156906. In scientific notation, it is written as 7.45156905 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 397417008 positive integers (up to 745156905) that are relatively prime to 745156905.

Interesting facts

Basic properties

Name

Name seven hundred forty-five million one hundred fifty-six thousand nine hundred five

Notation

Scientific notation 7.45156905 × 10^8
Engineering notation 7.45156905 × 10^6

Prime Factorization of 745156905

Prime Factorization 5 × 3 × 49677127

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 745156905
Product of the distinct prime numbers

The prime factorization of 745156905 is 5 × 3 × 49677127. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 4, 82, 54, 408, 998, 4525, 9586, 58131, 27625, 260940, 30493, 3832089, 3600728, 35594483, 99083955, 58426177, 124290108, 1987421402, 8020861715

Basic calculations (n = 745156905)

Multiplication

n×y
n×2 1490313810
n×3 2235470715
n×4 2980627620
n×5 3725784525

Division

n÷y
n÷2 372578452.5
n÷3 248385635
n÷3 186289226.25
n÷5 149031381

Exponentiation

ny
n2 555258813069179025
n3 4.137549386206E+26
n4 3.0831234949099E+35
n5 2.2974107611999E+44

Nth Root

y√n
2√n 27297.562253798
3√n 906.6004077847
4√n 165.2197392983
5√n 59.490763962489

Divisors of 745156905

1, 3, 5, 15, 49677127, 149031381, 248385635, 745156905

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 -745156904
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 745156905 can be divided by 8 positive divisors. The sum of these divisors (counting 745156905) is 1, the average is 0.125.

Base conversion 745156905

Base System Value
2 Binary 101100011010100011000100101001
3 Ternary 1220221010220002220
4 Quaternary 230122203010221
5 Quinary 3011230010110
6 Senary 201535144253
8 Octal 5432430451
10 Decimal 745156905
12 Duodecimal 189675089
16 Hexadecimal 2c6a3129
20 Vigesimal bch4c55
36 Base36 cbnaqx

Cryptographic Hash Functions

md5 dcfd0faff275d2353ba578aaf76c3e59
sha1 5a5b4cd76a6b6e9c13f2b4463a736f95b247794a
sha256 74735d4e550e96cc5e932edb73d1b83231f3bde2a7f319ecb98015e63dbe684c
sha512 29a178eec69abb7375dcda50b72bae01ff087b8d29e9b3a1cf0576643eee000088728f16dc88189a42c3dd229874e6c5f6a2c5dc45ca116b0edeab765eeb9ed1
ripemd-160 727178e6a0d207360324f01f600e4e394bcc6637

745156905 as geometric shapes

Circle

Radius = n
Diameter 1490313810
Circumference 4681958917.0394
Area 1.7443970079791E+18

Sphere

Radius = n
Volume 1.733132634076E+27
Surface area 6.9775880319165E+18
Circumference 4681958917.0394

Square

Length = n
Perimeter 2980627620
Area 555258813069179025
Diagonal 1053811001.147

Cube

Length = n
Surface area 3331552878415074150
Volume 4.137549386206E+26
Space diagonal 1290649619.0708

Equilateral Triangle

Length = n
Perimeter 2235470715
Area 2.4043411889655E+17
Altitude 645324809.53539

Triangular Pyramid

Length = n
Surface area 2.4043411889655E+17
Volume 4.8761487141342E+25
Height 351270333.71565