397432849 (number)

397432849 is an odd 9-digits composite number following 397432848 and preceding 397432850. In scientific notation, it is written as 3.97432849 × 10^8. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 342101760 positive integers (up to 397432849) that are relatively prime to 397432849.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.97432849 × 10^8
Engineering notation 3.97432849 × 10^6

Prime Factorization of 397432849

Prime Factorization 121 × 29 × 53 × 2137

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 397432849
Product of the distinct prime numbers

The prime factorization of 397432849 is 121 × 29 × 53 × 2137. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 4, 50, 91, 755, 775, 8566, 2589, 71132, 22007, 328252, 101150, 2187992, 6410789, 4870254, 99386253, 922847363, 595603083, 1296047621, 9843671532

Basic calculations (n = 397432849)

Multiplication

n×y
n×2 794865698
n×3 1192298547
n×4 1589731396
n×5 1987164245

Division

n÷y
n÷2 198716424.5
n÷3 132477616.33333
n÷3 99358212.25
n÷5 79486569.8

Exponentiation

ny
n2 157952869464256801
n3 6.2775658918905E+25
n4 2.4949108971993E+34
n5 9.9155954587505E+42

Nth Root

y√n
2√n 19935.717920356
3√n 735.22667141506
4√n 141.19390185258
5√n 52.462955388605

Divisors of 397432849

1, 29, 53, 121, 1537, 2137, 3509, 6413, 61973, 113261, 185977, 258577, 3284569, 7498733, 13704581, 397432849

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 -397432848
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 397432849 can be divided by 16 positive divisors. The sum of these divisors (counting 397432849) is 1, the average is 0.0625.

Base conversion 397432849

Base System Value
2 Binary 10111101100000101100000010001
3 Ternary 1000200211200101011
4 Quaternary 113230011200101
5 Quinary 1303220322344
6 Senary 103234210521
8 Octal 2754054021
10 Decimal 397432849
12 Duodecimal b1123a41
16 Hexadecimal 17b05811
20 Vigesimal 643j229
36 Base36 6kmd5d

Cryptographic Hash Functions

md5 03fd2d3d7681df27194c261cdafa3002
sha1 0499dab43854c80b18df4290d2734087e302cd44
sha256 43ff080e76037d37a3ea22ac3cfbc72162a5b3945f507e6d0f2644ffd95fe750
sha512 3c1df7efea11991ed125b7a6843392e682d755a61a6c0a27b6f6d13daa09d91e5ab0b5c4f120289a7ccd68dac4006c9fd0e799610fb65046fc157df5b8403ae4
ripemd-160 f58ed5d328daf8a199b27b62a0f53768b4b323f2

397432849 as geometric shapes

Circle

Radius = n
Diameter 794865698
Circumference 2497144237.4273
Area 4.9622357432234E+17

Sphere

Radius = n
Volume 2.6295406517852E+26
Surface area 1.9848942972893E+18
Circumference 2497144237.4273

Square

Length = n
Perimeter 1589731396
Area 157952869464256801
Diagonal 562054925.18838

Cube

Length = n
Surface area 947717216785540806
Volume 6.2775658918905E+25
Space diagonal 688373887.06485

Equilateral Triangle

Length = n
Perimeter 1192298547
Area 6.8395598778347E+16
Altitude 344186943.53242

Triangular Pyramid

Length = n
Surface area 6.8395598778347E+16
Volume 7.3981823525019E+24
Height 187351641.72946