901405945 (number)

901405945 is an odd 9-digits composite number following 901405944 and preceding 901405946. In scientific notation, it is written as 9.01405945 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 655567920 positive integers (up to 901405945) that are relatively prime to 901405945.

Interesting facts

Basic properties

Name

Name nine hundred one million four hundred five thousand nine hundred forty-five

Notation

Scientific notation 9.01405945 × 10^8
Engineering notation 9.01405945 × 10^6

Prime Factorization of 901405945

Prime Factorization 5 × 11 × 16389199

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 901405945
Product of the distinct prime numbers

The prime factorization of 901405945 is 5 × 11 × 16389199. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 7, 78, 66, 378, 276, 3915, 807, 73343, 76145, 560266, 33892, 9328976, 1491869, 30644311, 44810037, 877926004, 504980410, 2206592662, 8370116575

Basic calculations (n = 901405945)

Multiplication

n×y
n×2 1802811890
n×3 2704217835
n×4 3605623780
n×5 4507029725

Division

n÷y
n÷2 450702972.5
n÷3 300468648.33333
n÷3 225351486.25
n÷5 180281189

Exponentiation

ny
n2 812532677681343025
n3 7.3242178616873E+26
n4 6.6020935230001E+35
n5 5.9511663510783E+44

Nth Root

y√n
2√n 30023.423272505
3√n 965.99187303037
4√n 173.27268472701
5√n 61.799375096108

Divisors of 901405945

1, 5, 11, 55, 16389199, 81945995, 180281189, 901405945

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 -901405944
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 901405945 can be divided by 8 positive divisors. The sum of these divisors (counting 901405945) is 1, the average is 0.125.

Base conversion 901405945

Base System Value
2 Binary 110101101110100101110011111001
3 Ternary 2022211011011111101
4 Quaternary 311232211303321
5 Quinary 3321224442240
6 Senary 225240131401
8 Octal 6556456371
10 Decimal 901405945
12 Duodecimal 211a66b61
16 Hexadecimal 35ba5cf9
20 Vigesimal e1dfeh5
36 Base36 ewo9a1

Cryptographic Hash Functions

md5 10ec49fcb4841db03c30b5059e7586ec
sha1 d74d2ceef828d1163ec36f8e85236d1294d5b5a2
sha256 7ef29c5c5ac3695d38108dca440dd583d514724f6e9a8e59639fb0bef75ff10c
sha512 6229cb332d95c5ec44f6e4641da77c9611d2a3a64ced6c93cb3b11433dfa19e9144b302fe93d1a6694ea28c62446b845c26dbfe8106b81e03971826825a049aa
ripemd-160 88dfdd9e2457b37ea48c83737188d94ed5ca5854

901405945 as geometric shapes

Circle

Radius = n
Diameter 1802811890
Circumference 5663700589.4283
Area 2.5526466910054E+18

Sphere

Radius = n
Volume 3.0679612036757E+27
Surface area 1.0210586764021E+19
Circumference 5663700589.4283

Square

Length = n
Perimeter 3605623780
Area 812532677681343025
Diagonal 1274780512.6227

Cube

Length = n
Surface area 4875196066088058150
Volume 7.3242178616873E+26
Space diagonal 1561280894.9846

Equilateral Triangle

Length = n
Perimeter 2704217835
Area 3.5183697013852E+17
Altitude 780640447.49232

Triangular Pyramid

Length = n
Surface area 3.5183697013852E+17
Volume 8.6316735281446E+25
Height 424926837.54091