145759940 (number)

145759940 is an even 9-digits composite number following 145759939 and preceding 145759941. In scientific notation, it is written as 1.45759940 × 10^8. The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors. There are 58303968 positive integers (up to 145759940) that are relatively prime to 145759940.

Interesting facts

Basic properties

Name

Name one hundred forty-five million seven hundred fifty-nine thousand nine hundred forty

Notation

Scientific notation 1.45759940 × 10^8
Engineering notation 1.45759940 × 10^6

Prime Factorization of 145759940

Prime Factorization 2 × 2 × 5 × 7287997

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72879970
Product of the distinct prime numbers

The prime factorization of 145759940 is 2 × 2 × 5 × 7287997. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 5, 85, 39, 339, 380, 2050, 6435, 26222, 37169, 229234, 509447, 9117007, 8602560, 800452, 11316611, 775551335, 343749945, 9396702148, 5420997116

Basic calculations (n = 145759940)

Multiplication

n×y
n×2 291519880
n×3 437279820
n×4 583039760
n×5 728799700

Division

n÷y
n÷2 72879970
n÷3 48586646.666667
n÷3 36439985
n÷5 29151988

Exponentiation

ny
n2 21245960108803600
n3 3.0968098707016E+24
n4 4.5139082094487E+32
n5 6.5794698977476E+40

Nth Root

y√n
2√n 12073.108133368
3√n 526.27498428558
4√n 109.87769625073
5√n 42.92671313593

Divisors of 145759940

1, 2, 4, 5, 10, 20, 7287997, 14575994, 29151988, 36439985, 72879970, 145759940

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -145759939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 145759940 can be divided by 12 positive divisors. The sum of these divisors (counting 145759940) is 1, the average is 0.083333333333333.

Base conversion 145759940

Base System Value
2 Binary 1000101100000001111011000100
3 Ternary 101011021101001022
4 Quaternary 20230001323010
5 Quinary 244303304230
6 Senary 22244050312
8 Octal 1054017304
10 Decimal 145759940
12 Duodecimal 40993998
16 Hexadecimal 8b01ec4
20 Vigesimal 25ajjh0
36 Base36 2es538

Cryptographic Hash Functions

md5 655148edd3ffd5d822a3d9469f193eb1
sha1 7a512584b875edcb7b5a3d8a505fe5817d5216ba
sha256 9f83738517f3f8199b49c0e715d6af9bd9d5d10b17fa792b9685f45e01712f61
sha512 8f471ba4e775363bf495a4e0ed3e79de63fa4a7f0697f3983ca2a2bb1c5f6b48f34e0b68ccabbeef96adbcf0bcd926052618908bc0be80450e6035bc88567b94
ripemd-160 dc666d61802fed7d9be709f7a488239788e2a234

145759940 as geometric shapes

Circle

Radius = n
Diameter 291519880
Circumference 915836713.38338
Area 6.6746152196279E+16

Sphere

Radius = n
Volume 1.2971886852481E+25
Surface area 2.6698460878512E+17
Circumference 915836713.38338

Square

Length = n
Perimeter 583039760
Area 21245960108803600
Diagonal 206135683.99869

Cube

Length = n
Surface area 127475760652821600
Volume 3.0968098707016E+24
Space diagonal 252463621.78819

Equilateral Triangle

Length = n
Perimeter 437279820
Area 9.1997705910074E+15
Altitude 126231810.8941

Triangular Pyramid

Length = n
Surface area 9.1997705910074E+15
Volume 3.6496254326976E+23
Height 68711894.66623