745857557 (number)

745857557 is an odd 9-digits composite number following 745857556 and preceding 745857558. In scientific notation, it is written as 7.45857557 × 10^8. The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors. There are 745246476 positive integers (up to 745857557) that are relatively prime to 745857557.

Interesting facts

Basic properties

Name

Name seven hundred forty-five million eight hundred fifty-seven thousand five hundred fifty-seven

Notation

Scientific notation 7.45857557 × 10^8
Engineering notation 7.45857557 × 10^6

Prime Factorization of 745857557

Prime Factorization 1223 × 609859

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 745857557
Product of the distinct prime numbers

The prime factorization of 745857557 is 1223 × 609859. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 1, 86, 72, 682, 484, 3397, 9038, 61242, 59273, 128859, 192974, 6143447, 7113233, 71027429, 45359461, 811787723, 951317866, 4596737695, 7514327185

Basic calculations (n = 745857557)

Multiplication

n×y
n×2 1491715114
n×3 2237572671
n×4 2983430228
n×5 3729287785

Division

n÷y
n÷2 372928778.5
n÷3 248619185.66667
n÷3 186464389.25
n÷5 149171511.4

Exponentiation

ny
n2 556303495334008249
n3 4.1492316598038E+26
n4 3.0947357892083E+35
n5 2.3082320752994E+44

Nth Root

y√n
2√n 27310.392838625
3√n 906.88446983819
4√n 165.25856358635
5√n 59.501947286211

Divisors of 745857557

1, 1223, 609859, 745857557

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 -745857556
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 745857557 can be divided by 4 positive divisors. The sum of these divisors (counting 745857557) is 1, the average is 0.25.

Base conversion 745857557

Base System Value
2 Binary 101100011101001110001000010101
3 Ternary 1220222110111012222
4 Quaternary 230131032020111
5 Quinary 3011414420212
6 Senary 202002152125
8 Octal 5435161025
10 Decimal 745857557
12 Duodecimal 189952645
16 Hexadecimal 2c74e215
20 Vigesimal bd1c3hh
36 Base36 cc2bdh

Cryptographic Hash Functions

md5 4a3a576f98aff0bd6db4baafe78d6618
sha1 972bc24a0d8fc94ea60acaf3905d04c2b0a172ad
sha256 7c1710aaaced45bf268be6cf4f59f88552ff7ded19fac54819c87f06f199f92e
sha512 2f4831abee52fbe25a8dadc77a82ac7cc655a694d9020196bd4661d3a6bdb233208b204e954c3508345b81a64d3bbd43f7e762e827a8e84e807f774b88f8a849
ripemd-160 105cb4e054d2ebf6064e155c4a3487d34b11705b

745857557 as geometric shapes

Circle

Radius = n
Diameter 1491715114
Circumference 4686361243.3913
Area 1.7476789741076E+18

Sphere

Radius = n
Volume 1.7380260933976E+27
Surface area 6.9907158964306E+18
Circumference 4686361243.3913

Square

Length = n
Perimeter 2983430228
Area 556303495334008249
Diagonal 1054801872.7079

Cube

Length = n
Surface area 3337820972004049494
Volume 4.1492316598038E+26
Space diagonal 1291863183.9332

Equilateral Triangle

Length = n
Perimeter 2237572671
Area 2.4088647958666E+17
Altitude 645931591.9666

Triangular Pyramid

Length = n
Surface area 2.4088647958666E+17
Volume 4.889916405602E+25
Height 351600624.23595