745046985 (number)

745046985 is an odd 9-digits composite number following 745046984 and preceding 745046986. In scientific notation, it is written as 7.45046985 × 10^8. The sum of its digits is 48. It has a total of 6 prime factors and 64 positive divisors. There are 372833280 positive integers (up to 745046985) that are relatively prime to 745046985.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.45046985 × 10^8
Engineering notation 7.45046985 × 10^6

Prime Factorization of 745046985

Prime Factorization 61 × 3 × 5 × 59 × 37 × 373

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 745046985
Product of the distinct prime numbers

The prime factorization of 745046985 is 61 × 3 × 5 × 59 × 37 × 373. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 5, 81, 71, 538, 172, 4530, 420, 26543, 60812, 231860, 634009, 6078660, 10806, 33449857, 66494262, 429284480, 464352388, 6234299778, 2803634598

Basic calculations (n = 745046985)

Multiplication

n×y
n×2 1490093970
n×3 2235140955
n×4 2980187940
n×5 3725234925

Division

n÷y
n÷2 372523492.5
n÷3 248348995
n÷3 186261746.25
n÷5 149009397

Exponentiation

ny
n2 555095009857590225
n3 4.1357186348294E+26
n4 3.081304699688E+35
n5 2.2957167763689E+44

Nth Root

y√n
2√n 27295.548812948
3√n 906.55582727796
4√n 165.21364596469
5√n 59.489008731983

Divisors of 745046985

1, 3, 5, 15, 37, 59, 61, 111, 177, 183, 185, 295, 305, 373, 555, 885, 915, 1119, 1865, 2183, 2257, 3599, 5595, 6549, 6771, 10797, 10915, 11285, 13801, 17995, 22007, 22753, 32745, 33855, 41403, 53985, 66021, 68259, 69005, 110035, 113765, 133163, 207015, 330105, 341295, 399489, 665815, 814259, 841861, 1342427, 1997445, 2442777, 2525583, 4027281, 4071295, 4209305, 6712135, 12213885, 12627915, 20136405, 49669799, 149009397, 248348995, 745046985

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -745046984
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 745046985 can be divided by 64 positive divisors. The sum of these divisors (counting 745046985) is 1, the average is 0.015625.

Base conversion 745046985

Base System Value
2 Binary 101100011010001000001111001001
3 Ternary 1220220221022022210
4 Quaternary 230122020033021
5 Quinary 3011213000420
6 Senary 201532535333
8 Octal 5432101711
10 Decimal 745046985
12 Duodecimal 189621549
16 Hexadecimal 2c6883c9
20 Vigesimal bcgah95
36 Base36 cbkxxl

Cryptographic Hash Functions

md5 a00fae946b4d4d1f221ea7e5a7435989
sha1 2bb92799875fe88e5bfdb714f058028fe77b17e6
sha256 2dfa4ef088fc962d551e4b43c083f461171a695554a17f3e78818c6645d31185
sha512 10d6e60f3bc6c095597d41ac65d344e112aaa20249ecbdc02ea4f38da921ebbca499a8c3901a29b8841c11007c55d9162c82d858a8281ef57788a72a290b424a
ripemd-160 c0a87bb4feab3099e9c8936c41d61929508dbf51

745046985 as geometric shapes

Circle

Radius = n
Diameter 1490093970
Circumference 4681268269.3104
Area 1.743882405013E+18

Sphere

Radius = n
Volume 1.7323657707326E+27
Surface area 6.9755296200518E+18
Circumference 4681268269.3104

Square

Length = n
Perimeter 2980187940
Area 555095009857590225
Diagonal 1053655550.7922

Cube

Length = n
Surface area 3330570059145541350
Volume 4.1357186348294E+26
Space diagonal 1290459232.046

Equilateral Triangle

Length = n
Perimeter 2235140955
Area 2.4036319002532E+17
Altitude 645229616.023

Triangular Pyramid

Length = n
Surface area 2.4036319002532E+17
Volume 4.8739911529458E+25
Height 351218516.93073