397448980 (number)

397448980 is an even 9-digits composite number following 397448979 and preceding 397448981. In scientific notation, it is written as 3.97448980 × 10^8. The sum of its digits is 52. It has a total of 5 prime factors and 24 positive divisors. There are 158758560 positive integers (up to 397448980) that are relatively prime to 397448980.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.97448980 × 10^8
Engineering notation 3.97448980 × 10^6

Prime Factorization of 397448980

Prime Factorization 2 × 2 × 5 × 739 × 26891

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 198724490
Product of the distinct prime numbers

The prime factorization of 397448980 is 2 × 2 × 5 × 739 × 26891. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 5, 77, 78, 827, 176, 8442, 278, 42191, 65311, 607811, 528024, 5223096, 3510534, 173612, 28953277, 80899294, 19511173, 5826056848, 3436992311

Basic calculations (n = 397448980)

Multiplication

n×y
n×2 794897960
n×3 1192346940
n×4 1589795920
n×5 1987244900

Division

n÷y
n÷2 198724490
n÷3 132482993.33333
n÷3 99362245
n÷5 79489796

Exponentiation

ny
n2 157965691703040400
n3 6.2783303042368E+25
n4 2.495315975522E+34
n5 9.9176078924892E+42

Nth Root

y√n
2√n 19936.122491598
3√n 735.23661840444
4√n 141.1953345249
5√n 52.46338125486

Divisors of 397448980

1, 2, 4, 5, 10, 20, 739, 1478, 2956, 3695, 7390, 14780, 26891, 53782, 107564, 134455, 268910, 537820, 19872449, 39744898, 79489796, 99362245, 198724490, 397448980

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397448979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397448980 can be divided by 24 positive divisors. The sum of these divisors (counting 397448980) is 1, the average is 0.041666666666667.

Base conversion 397448980

Base System Value
2 Binary 10111101100001001011100010100
3 Ternary 1000200212111111121
4 Quaternary 113230021130110
5 Quinary 1303221331410
6 Senary 103234413324
8 Octal 2754113424
10 Decimal 397448980
12 Duodecimal b1131244
16 Hexadecimal 17b09714
20 Vigesimal 6441290
36 Base36 6kmplg

Cryptographic Hash Functions

md5 62079d37d0eeee2385580b4dc0f1cd91
sha1 0c7a1a74c911e648fc6298da515c3ca1383dc24f
sha256 afa1284fa8a2e156d4961cb178a41c854463abaf34d3e02c2f9d7ce0456bc648
sha512 051f74f1c129527ce97e13bd15b42f29cdd868164ec6ea8cd2191ee27a2916404aec4fd948e1e7829598161c38f0daf40b70d1a41bc8a239916a687ea66216a3
ripemd-160 6b221541f26f620eaf7fa645e970fbd6d309401f

397448980 as geometric shapes

Circle

Radius = n
Diameter 794897960
Circumference 2497245591.4895
Area 4.962638565735E+17

Sphere

Radius = n
Volume 2.6298608480801E+26
Surface area 1.985055426294E+18
Circumference 2497245591.4895

Square

Length = n
Perimeter 1589795920
Area 157965691703040400
Diagonal 562077737.86735

Cube

Length = n
Surface area 947794150218242400
Volume 6.2783303042368E+25
Space diagonal 688401826.77643

Equilateral Triangle

Length = n
Perimeter 1192346940
Area 6.8401150970607E+16
Altitude 344200913.38821

Triangular Pyramid

Length = n
Surface area 6.8401150970607E+16
Volume 7.3990832210914E+24
Height 187359245.95578