145506746 (number)

145506746 is an even 9-digits composite number following 145506745 and preceding 145506747. In scientific notation, it is written as 1.45506746 × 10^8. The sum of its digits is 38. It has a total of 5 prime factors and 32 positive divisors. There are 52920000 positive integers (up to 145506746) that are relatively prime to 145506746.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.45506746 × 10^8
Engineering notation 1.45506746 × 10^6

Prime Factorization of 145506746

Prime Factorization 2 × 11 × 217 × 29 × 1051

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 145506746
Product of the distinct prime numbers

The prime factorization of 145506746 is 2 × 11 × 217 × 29 × 1051. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 1, 46, 9, 931, 954, 2414, 2879, 80109, 38031, 153231, 708897, 7009847, 7613581, 23361869, 59337727, 881006863, 540137092, 2199621986, 7866046541

Basic calculations (n = 145506746)

Multiplication

n×y
n×2 291013492
n×3 436520238
n×4 582026984
n×5 727533730

Division

n÷y
n÷2 72753373
n÷3 48502248.666667
n÷3 36376686.5
n÷5 29101349.2

Exponentiation

ny
n2 21172213131508516
n3 3.0806998383843E+24
n4 4.4826260888602E+32
n5 6.5225233572476E+40

Nth Root

y√n
2√n 12062.61770927
3√n 525.97008364505
4√n 109.8299490543
5√n 42.911789493691

Divisors of 145506746

1, 2, 11, 22, 29, 58, 217, 319, 434, 638, 1051, 2102, 2387, 4774, 6293, 11561, 12586, 23122, 30479, 60958, 69223, 138446, 228067, 335269, 456134, 670538, 2508737, 5017474, 6613943, 13227886, 72753373, 145506746

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -145506745
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 145506746 can be divided by 32 positive divisors. The sum of these divisors (counting 145506746) is 1, the average is 0.03125.

Base conversion 145506746

Base System Value
2 Binary 1000101011000100000110111010
3 Ternary 101010210111201202
4 Quaternary 20223010012322
5 Quinary 244222203441
6 Senary 22234414202
8 Octal 1053040672
10 Decimal 145506746
12 Duodecimal 40891362
16 Hexadecimal 8ac41ba
20 Vigesimal 25986h6
36 Base36 2empq2

Cryptographic Hash Functions

md5 8ab6f9b9baaf144a7f782140bd8d9ae8
sha1 a2d08ab9ad768c2e983e2743a66418dbca3a595d
sha256 e23457ec5374105672e35a09d44c0967ad9bb00ffb4dce2c21661cf1c3818e1b
sha512 6059e018d2a8d49636fdf53d30296ce91d99da22b050b0bad899ce90a0a90d44e6193c29491c943be2ea7f1abc86d4c73e8709ff301de3eb3aecf8e0e703f7bb
ripemd-160 df3d568fb2d9aa728e72bc6be0c7fc7dba857960

145506746 as geometric shapes

Circle

Radius = n
Diameter 291013492
Circumference 914245848.56271
Area 6.6514469234185E+16

Sphere

Radius = n
Volume 1.2904405306911E+25
Surface area 2.6605787693674E+17
Circumference 914245848.56271

Square

Length = n
Perimeter 582026984
Area 21172213131508516
Diagonal 205777613.60998

Cube

Length = n
Surface area 127033278789051096
Volume 3.0806998383843E+24
Space diagonal 252025076.91602

Equilateral Triangle

Length = n
Perimeter 436520238
Area 9.1678372131124E+15
Altitude 126012538.45801

Triangular Pyramid

Length = n
Surface area 9.1678372131124E+15
Volume 3.6306395775364E+23
Height 68592537.869992