775505945 (number)

775505945 is an odd 9-digits composite number following 775505944 and preceding 775505946. In scientific notation, it is written as 7.75505945 × 10^8. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 620305024 positive integers (up to 775505945) that are relatively prime to 775505945.

Interesting facts

Basic properties

Name

Name seven hundred seventy-five million five hundred five thousand nine hundred forty-five

Notation

Scientific notation 7.75505945 × 10^8
Engineering notation 7.75505945 × 10^6

Prime Factorization of 775505945

Prime Factorization 5 × 13037 × 11897

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 775505945
Product of the distinct prime numbers

The prime factorization of 775505945 is 5 × 13037 × 11897. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 775505945)

Multiplication

n×y
n×2 1551011890
n×3 2326517835
n×4 3102023780
n×5 3877529725

Division

n÷y
n÷2 387752972.5
n÷3 258501981.66667
n÷3 193876486.25
n÷5 155101189

Exponentiation

ny
n2 601409470730343025
n3 4.6639661993068E+26
n4 3.6169335148415E+35
n5 2.8049534434293E+44

Nth Root

y√n
2√n 27847.907372009
3√n 918.74511685436
4√n 166.8769228264
5√n 59.967649469998

Divisors of 775505945

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 -775505944
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 775505945 can be divided by 8 positive divisors. The sum of these divisors (counting 775505945) is 1, the average is 0.125.

Base conversion 775505945

Base System Value
2 Binary 101110001110010100100000011001
3 Ternary 2000001020210011102
4 Quaternary 232032110200121
5 Quinary 3042012142240
6 Senary 204541441145
8 Octal 5616244031
10 Decimal 775505945
12 Duodecimal 1978701b5
16 Hexadecimal 2e394819
20 Vigesimal c26i4h5
36 Base36 ctps7t

Cryptographic Hash Functions

md5 d82ae5e55f5b45554fe2951d986ba626
sha1 623ac2d6ed1738d117a61023dae3ad4924929f77
sha256 58b494b1cef1382d40dd6ecc64aba05d8e9a61f9ac75171d2ddcdd978cdaf5da
sha512 f5f00160ffced2f6b12699914f10fb19b2727b4ce71108dcdffb98e905826d771d700d76ca4f5c5e25d40c4f9f9d78846f5e7b79ba4859cadebc0c6534ba9700
ripemd-160 4f35b6739fda5ec187a8baa49fdd26e5d64f6639

775505945 as geometric shapes

Circle

Radius = n
Diameter 1551011890
Circumference 4872647559.2544
Area 1.8893835750458E+18

Sphere

Radius = n
Volume 1.9536375931111E+27
Surface area 7.5575343001831E+18
Circumference 4872647559.2544

Square

Length = n
Perimeter 3102023780
Area 601409470730343025
Diagonal 1096731025.12

Cube

Length = n
Surface area 3608456824382058150
Volume 4.6639661993068E+26
Space diagonal 1343215698.3117

Equilateral Triangle

Length = n
Perimeter 2326517835
Area 2.6041793986452E+17
Altitude 671607849.15586

Triangular Pyramid

Length = n
Surface area 2.6041793986452E+17
Volume 5.4965368779245E+25
Height 365577008.37332