401206985 (number)

401206985 is an odd 9-digits composite number following 401206984 and preceding 401206986. In scientific notation, it is written as 4.01206985 × 10^8. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 312984000 positive integers (up to 401206985) that are relatively prime to 401206985.

Interesting facts

Basic properties

Name

Name four hundred one million two hundred six thousand nine hundred eighty-five

Notation

Scientific notation 4.01206985 × 10^8
Engineering notation 4.01206985 × 10^6

Prime Factorization of 401206985

Prime Factorization 5 × 43 × 829 × 2251

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 401206985
Product of the distinct prime numbers

The prime factorization of 401206985 is 5 × 43 × 829 × 2251. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 1, 33, 36, 495, 648, 7545, 3280, 76878, 9438, 770091, 408281, 5471596, 6176366, 40237690, 49492510, 928171075, 727660814, 550362227, 7093974363

Basic calculations (n = 401206985)

Multiplication

n×y
n×2 802413970
n×3 1203620955
n×4 1604827940
n×5 2006034925

Division

n÷y
n÷2 200603492.5
n÷3 133735661.66667
n÷3 100301746.25
n÷5 80241397

Exponentiation

ny
n2 160967044812790225
n3 6.4581102733699E+25
n4 2.5910389515763E+34
n5 1.0395429257795E+43

Nth Root

y√n
2√n 20030.151896578
3√n 737.54665069263
4√n 141.5279191417
5√n 52.562219690232

Divisors of 401206985

1, 5, 43, 215, 829, 2251, 4145, 11255, 35647, 96793, 178235, 483965, 1866079, 9330395, 80241397, 401206985

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 -401206984
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 401206985 can be divided by 16 positive divisors. The sum of these divisors (counting 401206985) is 1, the average is 0.0625.

Base conversion 401206985

Base System Value
2 Binary 10111111010011110111011001001
3 Ternary 1000221221102111222
4 Quaternary 113322132323021
5 Quinary 1310202110420
6 Senary 103451131425
8 Octal 2772367311
10 Decimal 401206985
12 Duodecimal b2443b75
16 Hexadecimal 17e9eec9
20 Vigesimal 657ah95
36 Base36 6mv9ah

Cryptographic Hash Functions

md5 d2485a5ade92436793bdee3f51f2d0ac
sha1 fb67d56b06e42e9ee845f1d54878ddd377ddda48
sha256 e3436343356a44af8c82a4938fc5df3abe8759e08a5b565de053a173137c30e8
sha512 99a40d488cadf4ef6363affc47dda3a39f973690afb301f77cc7576cfd1e0b9484ad7695247bd81f120ca5b094af2461618ec16092aaebb33cd593ebd90e7eb4
ripemd-160 b29c9ffae72033409a7b5c7e3a8aa3f7c7a27b84

401206985 as geometric shapes

Circle

Radius = n
Diameter 802413970
Circumference 2520857833.2898
Area 5.0569288545392E+17

Sphere

Radius = n
Volume 2.7051669054522E+26
Surface area 2.0227715418157E+18
Circumference 2520857833.2898

Square

Length = n
Perimeter 1604827940
Area 160967044812790225
Diagonal 567392359.50582

Cube

Length = n
Surface area 965802268876741350
Volume 6.4581102733699E+25
Space diagonal 694910882.37152

Equilateral Triangle

Length = n
Perimeter 1203620955
Area 6.9700774989992E+16
Altitude 347455441.18576

Triangular Pyramid

Length = n
Surface area 6.9700774989992E+16
Volume 7.610955946584E+24
Height 189130786.50194