40389628 (number)

40389628 is an even 8-digits composite number following 40389627 and preceding 40389629. In scientific notation, it is written as 4.0389628 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 19910240 positive integers (up to 40389628) that are relatively prime to 40389628.

Interesting facts

Basic properties

Name

Name forty million three hundred eighty-nine thousand six hundred twenty-eight

Notation

Scientific notation 4.0389628 × 10^7
Engineering notation 4.0389628 × 10^6

Prime Factorization of 40389628

Prime Factorization 2 × 2 × 71 × 142217

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20194814
Product of the distinct prime numbers

The prime factorization of 40389628 is 2 × 2 × 71 × 142217. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 1, 4, 63, 215, 299, 1437, 4534, 2808, 62847, 47871, 734336, 2253464, 83528, 59259846, 83579008, 327133318, 471265018, 3904759220, 7187198409

Basic calculations (n = 40389628)

Multiplication

n×y
n×2 80779256
n×3 121168884
n×4 161558512
n×5 201948140

Division

n÷y
n÷2 20194814
n÷3 13463209.333333
n÷3 10097407
n÷5 8077925.6

Exponentiation

ny
n2 1631322049978384
n3 6.5888490746824E+22
n4 2.6612116307457E+30
n5 1.0748534779509E+38

Nth Root

y√n
2√n 6355.2834712544
3√n 343.10202746434
4√n 79.720031806657
5√n 33.208860254705

Divisors of 40389628

1, 2, 4, 71, 142, 284, 142217, 284434, 568868, 10097407, 20194814, 40389628

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 -40389627
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 40389628 can be divided by 12 positive divisors. The sum of these divisors (counting 40389628) is 1, the average is 0.083333333333333.

Base conversion 40389628

Base System Value
2 Binary 10011010000100101111111100
3 Ternary 2211000000011011
4 Quaternary 2122010233330
5 Quinary 40314432003
6 Senary 4001405004
8 Octal 232045774
10 Decimal 40389628
12 Duodecimal 11639764
16 Hexadecimal 2684bfc
20 Vigesimal cc8e18
36 Base36 o1ou4

Cryptographic Hash Functions

md5 94188231bca74bebfd44832d62bebfe5
sha1 f339fcf04d70dcfeedfa42870170b895a588a8c1
sha256 177c411d78bdbcc302081b183e2ac49a332860f6c69ed0baa4be6571632e01cf
sha512 76dc70a258cd1d0e25f626db064932f747792bc8bdfe32e264ccb0eac9b73c6243a1b275e9ec506ea4fb683836b5ceb74b7ed5c7bcc5cafa6f326928edbaa641
ripemd-160 d093187c4474a883fe431a1189817fe6b406df67

40389628 as geometric shapes

Circle

Radius = n
Diameter 80779256
Circumference 253775517.21205
Area 5.1249493678511E+15

Sphere

Radius = n
Volume 2.7599306464846E+23
Surface area 2.0499797471405E+16
Circumference 253775517.21205

Square

Length = n
Perimeter 161558512
Area 1631322049978384
Diagonal 57119559.696804

Cube

Length = n
Surface area 9787932299870304
Volume 6.5888490746824E+22
Space diagonal 69956887.794807

Equilateral Triangle

Length = n
Perimeter 121168884
Area 7.0638316851749E+14
Altitude 34978443.897403

Triangular Pyramid

Length = n
Surface area 7.0638316851749E+14
Volume 7.7650331015378E+21
Height 19039853.232268