397432874 (number)

397432874 is an even 9-digits composite number following 397432873 and preceding 397432875. In scientific notation, it is written as 3.97432874 × 10^8. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 198716436 positive integers (up to 397432874) that are relatively prime to 397432874.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.97432874 × 10^8
Engineering notation 3.97432874 × 10^6

Prime Factorization of 397432874

Prime Factorization 2 × 198716437

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 397432874
Product of the distinct prime numbers

The prime factorization of 397432874 is 2 × 198716437. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 10, 94, 80, 427, 36, 8152, 2197, 97406, 56099, 120592, 251102, 8679964, 2767436, 79017460, 79972383, 807097359, 588334169, 421914624, 9464195796

Basic calculations (n = 397432874)

Multiplication

n×y
n×2 794865748
n×3 1192298622
n×4 1589731496
n×5 1987164370

Division

n÷y
n÷2 198716437
n÷3 132477624.66667
n÷3 99358218.5
n÷5 79486574.8

Exponentiation

ny
n2 157952889335899876
n3 6.2775670765371E+25
n4 2.4949115249559E+34
n5 9.9155985773895E+42

Nth Root

y√n
2√n 19935.718547371
3√n 735.22668683122
4√n 141.19390407298
5√n 52.462956048628

Divisors of 397432874

1, 2, 198716437, 397432874

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397432873
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397432874 can be divided by 4 positive divisors. The sum of these divisors (counting 397432874) is 1, the average is 0.25.

Base conversion 397432874

Base System Value
2 Binary 10111101100000101100000101010
3 Ternary 1000200211200102002
4 Quaternary 113230011200222
5 Quinary 1303220322444
6 Senary 103234211002
8 Octal 2754054052
10 Decimal 397432874
12 Duodecimal b1123a62
16 Hexadecimal 17b0582a
20 Vigesimal 643j23e
36 Base36 6kmd62

Cryptographic Hash Functions

md5 1979d58ac9147f93b877e33e4e911389
sha1 718c601a50decbe9af3d39293a0de975e3be3cbb
sha256 4079bacc76bc452a66c24e63c0faecef99c9e12cba1ae6bc78f107173aa106fe
sha512 de005f87fab1f6ba4df099b6d8c869efd078766cdf31ef444a659a6a89d08ba333de6ede94b8453a8526621acd1a24545f959815dec841a92a97699fdce46a0e
ripemd-160 c2a496e4fcd4a9ad2840a94d1197587b6531c99c

397432874 as geometric shapes

Circle

Radius = n
Diameter 794865748
Circumference 2497144394.507
Area 4.9622363675094E+17

Sphere

Radius = n
Volume 2.6295411480088E+26
Surface area 1.9848945470038E+18
Circumference 2497144394.507

Square

Length = n
Perimeter 1589731496
Area 157952889335899876
Diagonal 562054960.54372

Cube

Length = n
Surface area 947717336015399256
Volume 6.2775670765371E+25
Space diagonal 688373930.36612

Equilateral Triangle

Length = n
Perimeter 1192298622
Area 6.8395607383021E+16
Altitude 344186965.18306

Triangular Pyramid

Length = n
Surface area 6.8395607383021E+16
Volume 7.3981837486213E+24
Height 187351653.51457