397432899 (number)

397432899 is an odd 9-digits composite number following 397432898 and preceding 397432900. In scientific notation, it is written as 3.97432899 × 10^8. The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors. There are 251009280 positive integers (up to 397432899) that are relatively prime to 397432899.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million four hundred thirty-two thousand eight hundred ninety-nine

Notation

Scientific notation 3.97432899 × 10^8
Engineering notation 3.97432899 × 10^6

Prime Factorization of 397432899

Prime Factorization 3 × 27 × 19 × 258241

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 397432899
Product of the distinct prime numbers

The prime factorization of 397432899 is 3 × 27 × 19 × 258241. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 3, 57, 24, 240, 56, 5286, 349, 83947, 9713, 980661, 53319, 7991224, 3851134, 69512559, 94266877, 853644412, 829076634, 3015724235, 9163819673

Basic calculations (n = 397432899)

Multiplication

n×y
n×2 794865798
n×3 1192298697
n×4 1589731596
n×5 1987164495

Division

n÷y
n÷2 198716449.5
n÷3 132477633
n÷3 99358224.75
n÷5 79486579.8

Exponentiation

ny
n2 157952909207544201
n3 6.2775682611838E+25
n4 2.4949121527127E+34
n5 9.9156016960293E+42

Nth Root

y√n
2√n 19935.719174386
3√n 735.22670224738
4√n 141.19390629339
5√n 52.462956708651

Divisors of 397432899

1, 3, 19, 27, 57, 81, 513, 1539, 258241, 774723, 4906579, 6972507, 14719737, 20917521, 132477633, 397432899

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 -397432898
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 397432899 can be divided by 16 positive divisors. The sum of these divisors (counting 397432899) is 1, the average is 0.0625.

Base conversion 397432899

Base System Value
2 Binary 10111101100000101100001000011
3 Ternary 1000200211200110000
4 Quaternary 113230011201003
5 Quinary 1303220323044
6 Senary 103234211043
8 Octal 2754054103
10 Decimal 397432899
12 Duodecimal b1123a83
16 Hexadecimal 17b05843
20 Vigesimal 643j24j
36 Base36 6kmd6r

Cryptographic Hash Functions

md5 c2b763d00fe5f5fad26d6bf90440b776
sha1 ea945d78494a2f4a3b3e66dcd6504950eeb1e545
sha256 d1a0dad2fec821d58037d2ef01634a1228668cc60e149032914be7fee7f44e54
sha512 fefde6d4d55dc8a7af11b9955f164101f72a1a2342962acddcd6a2901a5e28e0505aa5f6cf30321606c935a16b9935a2b0c4696862494c9870ee8a99b84cc64c
ripemd-160 14e959e84dd20ce34055e2aa12a6c0f461e600c2

397432899 as geometric shapes

Circle

Radius = n
Diameter 794865798
Circumference 2497144551.5866
Area 4.9622369917956E+17

Sphere

Radius = n
Volume 2.6295416442325E+26
Surface area 1.9848947967182E+18
Circumference 2497144551.5866

Square

Length = n
Perimeter 1589731596
Area 157952909207544201
Diagonal 562054995.89906

Cube

Length = n
Surface area 947717455245265206
Volume 6.2775682611838E+25
Space diagonal 688373973.66739

Equilateral Triangle

Length = n
Perimeter 1192298697
Area 6.8395615987695E+16
Altitude 344186986.83369

Triangular Pyramid

Length = n
Surface area 6.8395615987695E+16
Volume 7.3981851447409E+24
Height 187351665.29969