397390952 (number)

397390952 is an even 9-digits composite number following 397390951 and preceding 397390953. In scientific notation, it is written as 3.97390952 × 10^8. The sum of its digits is 47. It has a total of 6 prime factors and 32 positive divisors. There are 165706560 positive integers (up to 397390952) that are relatively prime to 397390952.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million three hundred ninety thousand nine hundred fifty-two

Notation

Scientific notation 3.97390952 × 10^8
Engineering notation 3.97390952 × 10^6

Prime Factorization of 397390952

Prime Factorization 2 × 2 × 2 × 7 × 37 × 191791

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 99347738
Product of the distinct prime numbers

The prime factorization of 397390952 is 2 × 2 × 2 × 7 × 37 × 191791. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 397390952)

Multiplication

n×y
n×2 794781904
n×3 1192172856
n×4 1589563808
n×5 1986954760

Division

n÷y
n÷2 198695476
n÷3 132463650.66667
n÷3 99347738
n÷5 79478190.4

Exponentiation

ny
n2 157919568731466304
n3 6.2755807757627E+25
n4 2.4938590188332E+34
n5 9.9103700964792E+42

Nth Root

y√n
2√n 19934.667090273
3√n 735.20083487066
4√n 141.19018057313
5√n 52.461849222802

Divisors of 397390952

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397390951
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397390952 can be divided by 32 positive divisors. The sum of these divisors (counting 397390952) is 1, the average is 0.03125.

Base conversion 397390952

Base System Value
2 Binary 10111101011111011010001101000
3 Ternary 1000200202112220102
4 Quaternary 113223323101220
5 Quinary 1303213002302
6 Senary 103233244532
8 Octal 2753732150
10 Decimal 397390952
12 Duodecimal b1103748
16 Hexadecimal 17afb468
20 Vigesimal 643dh7c
36 Base36 6klgtk

Cryptographic Hash Functions

md5 01753693f44ae3d6b4205e286ae53ec6
sha1 f77fc78ab360bbe9c81bb17410dcff87016eb621
sha256 d3780a8003232e4abe885ef6c9abd3ca71259666d4d204fac7f63fd7078b5794
sha512 55d70231684df023fb114643f8b2f4129213aa3a1470829a4ae0290e9b2da84cc3640498b46b396a7158b50fcc034b41012d08ebea7ba7fcaf7cc982474d1333
ripemd-160 b5d40489107a8b544174620f9230bbcb4263e5d6

397390952 as geometric shapes

Circle

Radius = n
Diameter 794781904
Circumference 2496880990.8125
Area 4.9611895698484E+17

Sphere

Radius = n
Volume 2.6287091282861E+26
Surface area 1.9844758279394E+18
Circumference 2496880990.8125

Square

Length = n
Perimeter 1589563808
Area 157919568731466304
Diagonal 561995673.88276

Cube

Length = n
Surface area 947517412388797824
Volume 6.2755807757627E+25
Space diagonal 688301319.33216

Equilateral Triangle

Length = n
Perimeter 1192172856
Area 6.8381179138066E+16
Altitude 344150659.66608

Triangular Pyramid

Length = n
Surface area 6.8381179138066E+16
Volume 7.3958428707095E+24
Height 187331891.29425