40778972 (number)

40778972 is an even 8-digits composite number following 40778971 and preceding 40778973. In scientific notation, it is written as 4.0778972 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors. There are 18821040 positive integers (up to 40778972) that are relatively prime to 40778972.

Interesting facts

Basic properties

Name

Name forty million seven hundred seventy-eight thousand nine hundred seventy-two

Notation

Scientific notation 4.0778972 × 10^7
Engineering notation 4.0778972 × 10^6

Prime Factorization of 40778972

Prime Factorization 2 × 2 × 13 × 784211

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20389486
Product of the distinct prime numbers

The prime factorization of 40778972 is 2 × 2 × 13 × 784211. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 8, 10, 43, 650, 722, 9210, 7150, 21957, 53515, 767329, 640862, 5054935, 6508927, 70729768, 43835352, 923738209, 703677804, 7692434275, 1452072875

Basic calculations (n = 40778972)

Multiplication

n×y
n×2 81557944
n×3 122336916
n×4 163115888
n×5 203894860

Division

n÷y
n÷2 20389486
n÷3 13592990.666667
n÷3 10194743
n÷5 8155794.4

Exponentiation

ny
n2 1662924557376784
n3 6.781235396338E+22
n4 2.7653180835268E+30
n5 1.1276682869923E+38

Nth Root

y√n
2√n 6385.8415263769
3√n 344.20097099244
4√n 79.911460544636
5√n 33.272639508321

Divisors of 40778972

1, 2, 4, 13, 26, 52, 784211, 1568422, 3136844, 10194743, 20389486, 40778972

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 -40778971
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 40778972 can be divided by 12 positive divisors. The sum of these divisors (counting 40778972) is 1, the average is 0.083333333333333.

Base conversion 40778972

Base System Value
2 Binary 10011011100011110011011100
3 Ternary 2211201210020022
4 Quaternary 2123203303130
5 Quinary 40414411342
6 Senary 4014011312
8 Octal 233436334
10 Decimal 40778972
12 Duodecimal 117a6b38
16 Hexadecimal 26e3cdc
20 Vigesimal ceh78c
36 Base36 oa198

Cryptographic Hash Functions

md5 20d28c6e2e203600cd6d64aa0457f050
sha1 43502145f542bca25fbadd6fbede2a820370af88
sha256 49312ffba0912a58adb254e81247725891188f7e948400681e39f8d3bb48fe97
sha512 d53f2e646e6396d4b5829a324a8d51bb90ca31378c1eb5fa64ba905639d447b938018e4b28b72d6b84036280d363aa33d487c74f5ad79e1505a8c2dfba639983
ripemd-160 34740b13e97c78ed41b22311cd8c98f55ce30787

40778972 as geometric shapes

Circle

Radius = n
Diameter 81557944
Circumference 256221837.71229
Area 5.224231572929E+15

Sphere

Radius = n
Volume 2.8405172404531E+23
Surface area 2.0896926291716E+16
Circumference 256221837.71229

Square

Length = n
Perimeter 163115888
Area 1662924557376784
Diagonal 57670175.262033

Cube

Length = n
Surface area 9977547344260704
Volume 6.781235396338E+22
Space diagonal 70631251.384429

Equilateral Triangle

Length = n
Perimeter 122336916
Area 7.2006745563264E+14
Altitude 35315625.692214

Triangular Pyramid

Length = n
Surface area 7.2006745563264E+14
Volume 7.9917625559548E+21
Height 19223391.754011