40778881 (number)

40778881 is an odd 8-digits composite number following 40778880 and preceding 40778882. In scientific notation, it is written as 4.0778881 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 34024320 positive integers (up to 40778881) that are relatively prime to 40778881.

Interesting facts

Basic properties

Name

Name forty million seven hundred seventy-eight thousand eight hundred eighty-one

Notation

Scientific notation 4.0778881 × 10^7
Engineering notation 4.0778881 × 10^6

Prime Factorization of 40778881

Prime Factorization 13 × 11 × 199 × 1433

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 40778881
Product of the distinct prime numbers

The prime factorization of 40778881 is 13 × 11 × 199 × 1433. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 8, 75, 258, 73, 1110, 4679, 80318, 14413, 610406, 74187, 6451364, 2434783, 78654922, 19391409, 912807025, 613312129, 9704527831, 31359565

Basic calculations (n = 40778881)

Multiplication

n×y
n×2 81557762
n×3 122336643
n×4 163115524
n×5 203894405

Division

n÷y
n÷2 20389440.5
n÷3 13592960.333333
n÷3 10194720.25
n÷5 8155776.2

Exponentiation

ny
n2 1662917135612161
n3 6.7811899985989E+22
n4 2.7652933999126E+30
n5 1.1276557048512E+38

Nth Root

y√n
2√n 6385.8344012353
3√n 344.20071495924
4√n 79.911415963148
5√n 33.272624658448

Divisors of 40778881

1, 11, 13, 143, 199, 1433, 2189, 2587, 15763, 18629, 28457, 204919, 285167, 3136837, 3707171, 40778881

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40778880
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40778881 can be divided by 16 positive divisors. The sum of these divisors (counting 40778881) is 1, the average is 0.0625.

Base conversion 40778881

Base System Value
2 Binary 10011011100011110010000001
3 Ternary 2211201210002221
4 Quaternary 2123203302001
5 Quinary 40414411011
6 Senary 4014011041
8 Octal 233436201
10 Decimal 40778881
12 Duodecimal 117a6a81
16 Hexadecimal 26e3c81
20 Vigesimal ceh741
36 Base36 oa16p

Cryptographic Hash Functions

md5 1682be69270b4ce60d21719a89fc67e8
sha1 3fce36cba41170071f0d404761aad6196acfc44c
sha256 a5bceddc6342fb54fb5543756ae153b196056a4117321ed993645bcbd9a7effe
sha512 f8cc8e55d746e9d95bd4a5e86de361bfef66da33fd38168a5e668cf92c91bd7459b7cc491bc7b94d60850ce895e08b5e67784845a6c4cf0da8b26ee49acef839
ripemd-160 32e97a20ada8c39d8ffe88afd111aa2341ca767e

40778881 as geometric shapes

Circle

Radius = n
Diameter 81557762
Circumference 256221265.94242
Area 5.2242082567677E+15

Sphere

Radius = n
Volume 2.8404982242927E+23
Surface area 2.0896833027071E+16
Circumference 256221265.94242

Square

Length = n
Perimeter 163115524
Area 1662917135612161
Diagonal 57670046.568599

Cube

Length = n
Surface area 9977502813672966
Volume 6.7811899985989E+22
Space diagonal 70631093.767805

Equilateral Triangle

Length = n
Perimeter 122336643
Area 7.2006424191429E+14
Altitude 35315546.883903

Triangular Pyramid

Length = n
Surface area 7.2006424191429E+14
Volume 7.9917090542062E+21
Height 19223348.8562