406941981 (number)

406941981 is an odd 9-digits composite number following 406941980 and preceding 406941982. In scientific notation, it is written as 4.06941981 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 251037360 positive integers (up to 406941981) that are relatively prime to 406941981.

Interesting facts

Basic properties

Name

Name four hundred six million nine hundred forty-one thousand nine hundred eighty-one

Notation

Scientific notation 4.06941981 × 10^8
Engineering notation 4.06941981 × 10^6

Prime Factorization of 406941981

Prime Factorization 3 × 817 × 166031

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 406941981
Product of the distinct prime numbers

The prime factorization of 406941981 is 3 × 817 × 166031. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 10, 20, 84, 924, 489, 3700, 2881, 70741, 9262, 334996, 258356, 207507, 2101967, 73404422, 5806661, 269150046, 607750776, 368359043, 7045303059

Basic calculations (n = 406941981)

Multiplication

n×y
n×2 813883962
n×3 1220825943
n×4 1627767924
n×5 2034709905

Division

n÷y
n÷2 203470990.5
n÷3 135647327
n÷3 101735495.25
n÷5 81388396.2

Exponentiation

ny
n2 165601775900204361
n3 6.7390314741947E+25
n4 2.7423948181302E+34
n5 1.115995579974E+43

Nth Root

y√n
2√n 20172.803003053
3√n 741.0442895428
4√n 142.03099310733
5√n 52.71163641878

Divisors of 406941981

1, 3, 817, 2451, 166031, 498093, 135647327, 406941981

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -406941980
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 406941981 can be divided by 8 positive divisors. The sum of these divisors (counting 406941981) is 1, the average is 0.125.

Base conversion 406941981

Base System Value
2 Binary 11000010000010111000100011101
3 Ternary 1001100201210110020
4 Quaternary 120100113010131
5 Quinary 1313134120411
6 Senary 104214102353
8 Octal 3020270435
10 Decimal 406941981
12 Duodecimal b434a9b9
16 Hexadecimal 1841711d
20 Vigesimal 6737ej1
36 Base36 6qa6fx

Cryptographic Hash Functions

md5 35a740b2708086de412a3fc1e114d3ed
sha1 76e9282efcb362a0ab501bfaed950b4df4e8de1b
sha256 0c9e1894cce1ced1ffb0751c6285011da69a6f561fb6ebe516aa2f78c735d892
sha512 7128f6b08fbf20cd48f7d0d20236618b89347909682ebbfd395efb94f17b20ea3ee837c87f9ec3d953c6c97073f50f67fa95e669f403e3ab53cb08964668b55c
ripemd-160 737599d675636b190239fbcd29703ee2e103839a

406941981 as geometric shapes

Circle

Radius = n
Diameter 813883962
Circumference 2556891875.8938
Area 5.2025332258951E+17

Sphere

Radius = n
Volume 2.8228389028854E+26
Surface area 2.081013290358E+18
Circumference 2556891875.8938

Square

Length = n
Perimeter 1627767924
Area 165601775900204361
Diagonal 575502868.62917

Cube

Length = n
Surface area 993610655401226166
Volume 6.7390314741947E+25
Space diagonal 704844186.82473

Equilateral Triangle

Length = n
Perimeter 1220825943
Area 7.1707672420697E+16
Altitude 352422093.41236

Triangular Pyramid

Length = n
Surface area 7.1707672420697E+16
Volume 7.9420247567211E+24
Height 191834289.54306