745646977 (number)

745646977 is an odd 9-digits composite number following 745646976 and preceding 745646978. In scientific notation, it is written as 7.45646977 × 10^8. The sum of its digits is 55. It has a total of 2 prime factors and 4 positive divisors. There are 725494320 positive integers (up to 745646977) that are relatively prime to 745646977.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.45646977 × 10^8
Engineering notation 7.45646977 × 10^6

Prime Factorization of 745646977

Prime Factorization 37 × 20152621

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 745646977
Product of the distinct prime numbers

The prime factorization of 745646977 is 37 × 20152621. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 8, 99, 69, 808, 27, 5373, 5065, 83148, 86297, 229203, 183902, 3144799, 9840617, 68208382, 9738434, 917832274, 363660757, 5401362183, 3636801193

Basic calculations (n = 745646977)

Multiplication

n×y
n×2 1491293954
n×3 2236940931
n×4 2982587908
n×5 3728234885

Division

n÷y
n÷2 372823488.5
n÷3 248548992.33333
n÷3 186411744.25
n÷5 149129395.4

Exponentiation

ny
n2 555989414309238529
n3 4.1457182602368E+26
n4 3.0912422882393E+35
n5 2.3049754674002E+44

Nth Root

y√n
2√n 27306.537257587
3√n 906.79911408217
4√n 165.24689787584
5√n 59.498587037267

Divisors of 745646977

1, 37, 20152621, 745646977

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -745646976
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 745646977 can be divided by 4 positive divisors. The sum of these divisors (counting 745646977) is 1, the average is 0.25.

Base conversion 745646977

Base System Value
2 Binary 101100011100011010101110000001
3 Ternary 1220222001210100201
4 Quaternary 230130122232001
5 Quinary 3011341200402
6 Senary 201553445201
8 Octal 5434325601
10 Decimal 745646977
12 Duodecimal 189870801
16 Hexadecimal 2c71ab81
20 Vigesimal bd05h8h
36 Base36 cbxsw1

Cryptographic Hash Functions

md5 e7b0e8b23d1cf271170eed73d493b8d9
sha1 13d84436be6c86568ce34deba054c8299c27f8bd
sha256 8342afd1e0ab41a77cfeb32e7bf93f92f00156f7512d7c1b15b942f95e0b529a
sha512 0513b9884c380af1ac74ff6f711e9e645f97435e75f96c2070653cccf2a15040c06c934710f58bce5965a861561be03a9095293bd5945feafd80c5e5e5c92b20
ripemd-160 c9453a36005b10f1b72c6771e41c3f19bf25b404

745646977 as geometric shapes

Circle

Radius = n
Diameter 1491293954
Circumference 4685038130.2293
Area 1.7466922594676E+18

Sphere

Radius = n
Volume 1.7365544040284E+27
Surface area 6.9867690378704E+18
Circumference 4685038130.2293

Square

Length = n
Perimeter 2982587908
Area 555989414309238529
Diagonal 1054504067.6159

Cube

Length = n
Surface area 3335936485855431174
Volume 4.1457182602368E+26
Space diagonal 1291498448.6741

Equilateral Triangle

Length = n
Perimeter 2236940931
Area 2.4075047851352E+17
Altitude 645749224.33707

Triangular Pyramid

Length = n
Surface area 2.4075047851352E+17
Volume 4.8857758245039E+25
Height 351501355.87197