40398972 (number)

40398972 is an even 8-digits composite number following 40398971 and preceding 40398973. In scientific notation, it is written as 4.0398972 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 13001856 positive integers (up to 40398972) that are relatively prime to 40398972.

Interesting facts

Basic properties

Name

Name forty million three hundred ninety-eight thousand nine hundred seventy-two

Notation

Scientific notation 4.0398972 × 10^7
Engineering notation 4.0398972 × 10^6

Prime Factorization of 40398972

Prime Factorization 2 × 2 × 3 × 29 × 116089

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20199486
Product of the distinct prime numbers

The prime factorization of 40398972 is 2 × 2 × 3 × 29 × 116089. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 7, 44, 95, 325, 541, 189, 9980, 45631, 39802, 43339, 583203, 3392246, 498026, 83697240, 34298697, 14217986, 566486746, 7982492, 6748566997

Basic calculations (n = 40398972)

Multiplication

n×y
n×2 80797944
n×3 121196916
n×4 161595888
n×5 201994860

Division

n÷y
n÷2 20199486
n÷3 13466324
n÷3 10099743
n÷5 8079794.4

Exponentiation

ny
n2 1632076938656784
n3 6.5934230546641E+22
n4 2.6636751336953E+30
n5 1.0760973714325E+38

Nth Root

y√n
2√n 6356.0185651082
3√n 343.12848391126
4√n 79.724642144748
5√n 33.210396663405

Divisors of 40398972

1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 116089, 232178, 348267, 464356, 696534, 1393068, 3366581, 6733162, 10099743, 13466324, 20199486, 40398972

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40398971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40398972 can be divided by 24 positive divisors. The sum of these divisors (counting 40398972) is 1, the average is 0.041666666666667.

Base conversion 40398972

Base System Value
2 Binary 10011010000111000001111100
3 Ternary 2211000110222020
4 Quaternary 2122013001330
5 Quinary 40320231342
6 Senary 4001520140
8 Octal 232070174
10 Decimal 40398972
12 Duodecimal 11643050
16 Hexadecimal 268707c
20 Vigesimal cc9h8c
36 Base36 o1w1o

Cryptographic Hash Functions

md5 a6d65a6bf427d6a77c291e28c4129443
sha1 20b662fa775968a039d3495ae1774c85a1678ee0
sha256 325e55c96cf7b8e398b2462d8599039834bcf8a6b81b56e83691c537ed686996
sha512 95d93de79974628417e461a6c840e0a998ce8e7f7c821e4ab81484887096364ad1bb1b106bf7f3a939492030fb9fa79ae3927a303395fa5b46fd7a2a199d9940
ripemd-160 f532e5f61ea356484a02a1f97d27ab8266b5c683

40398972 as geometric shapes

Circle

Radius = n
Diameter 80797944
Circumference 253834227.29556
Area 5.1273209205775E+15

Sphere

Radius = n
Volume 2.761846590739E+23
Surface area 2.050928368231E+16
Circumference 253834227.29556

Square

Length = n
Perimeter 161595888
Area 1632076938656784
Diagonal 57132774.108331

Cube

Length = n
Surface area 9792461631940704
Volume 6.5934230546641E+22
Space diagonal 69973072.077552

Equilateral Triangle

Length = n
Perimeter 121196916
Area 7.0671004490376E+14
Altitude 34986536.038776

Triangular Pyramid

Length = n
Surface area 7.0671004490376E+14
Volume 7.7704235886412E+21
Height 19044258.03611