145979040 (number)

145979040 is an even 9-digits composite number following 145979039 and preceding 145979041. In scientific notation, it is written as 1.45979040 × 10^8. The sum of its digits is 39. It has a total of 9 prime factors and 96 positive divisors. There are 37581824 positive integers (up to 145979040) that are relatively prime to 145979040.

Interesting facts

Basic properties

Name

Name one hundred forty-five million nine hundred seventy-nine thousand forty

Notation

Scientific notation 1.45979040 × 10^8
Engineering notation 1.45979040 × 10^6

Prime Factorization of 145979040

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 5 × 29 × 10487

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 9123690
Product of the distinct prime numbers

The prime factorization of 145979040 is 2 × 2 × 2 × 2 × 2 × 3 × 5 × 29 × 10487. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 145979040)

Multiplication

n×y
n×2 291958080
n×3 437937120
n×4 583916160
n×5 729895200

Division

n÷y
n÷2 72989520
n÷3 48659680
n÷3 36494760
n÷5 29195808

Exponentiation

ny
n2 21309880119321600
n3 3.1107958423337E+24
n4 4.5411099069986E+32
n5 6.6290686475814E+40

Nth Root

y√n
2√n 12082.178611492
3√n 526.53854349239
4√n 109.91896383924
5√n 42.93961049706

Divisors of 145979040

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -145979039
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 145979040 can be divided by 96 positive divisors. The sum of these divisors (counting 145979040) is 1, the average is 0.010416666666667.

Base conversion 145979040

Base System Value
2 Binary 1000101100110111011010100000
3 Ternary 101011200111121010
4 Quaternary 20230313122200
5 Quinary 244332312130
6 Senary 22252500520
8 Octal 1054673240
10 Decimal 145979040
12 Duodecimal 40a7a740
16 Hexadecimal 8b376a0
20 Vigesimal 25c77c0
36 Base36 2ewu5c

Cryptographic Hash Functions

md5 484faa4871218a7bc92a8235da60e96e
sha1 ae6cf6361f07e56f0f0723f8e8266382d3355bfe
sha256 7e1399ed481f9bc7447e5b05f9c492a9aa166cf40d877006760cc837aa874036
sha512 2385fb95f64ec0edaab3bb2c6c0e5c9fbd0c24cb826a340003440cce04063d32afdf74ff6ad9db8d4d32df9e63702029ef0b3453e6c2336ebd86af2d1e451afa
ripemd-160 040c5b873ae3b93978d78b5e6d6152c6f760e8e2

145979040 as geometric shapes

Circle

Radius = n
Diameter 291958080
Circumference 917213359.28418
Area 6.694696283174E+16

Sphere

Radius = n
Volume 1.3030471153457E+25
Surface area 2.6778785132696E+17
Circumference 917213359.28418

Square

Length = n
Perimeter 583916160
Area 21309880119321600
Diagonal 206445538.1902

Cube

Length = n
Surface area 127859280715929600
Volume 3.1107958423337E+24
Space diagonal 252843114.12013

Equilateral Triangle

Length = n
Perimeter 437937120
Area 9.2274487674667E+15
Altitude 126421557.06006

Triangular Pyramid

Length = n
Surface area 9.2274487674667E+15
Volume 3.6661080583351E+23
Height 68815179.396735