397748072 (number)

397748072 is an even 9-digits composite number following 397748071 and preceding 397748073. In scientific notation, it is written as 3.97748072 × 10^8. The sum of its digits is 47. It has a total of 5 prime factors and 16 positive divisors. There are 198490240 positive integers (up to 397748072) that are relatively prime to 397748072.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million seven hundred forty-eight thousand seventy-two

Notation

Scientific notation 3.97748072 × 10^8
Engineering notation 3.97748072 × 10^6

Prime Factorization of 397748072

Prime Factorization 2 × 2 × 2 × 521 × 95429

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 99437018
Product of the distinct prime numbers

The prime factorization of 397748072 is 2 × 2 × 2 × 521 × 95429. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 8, 39, 79, 931, 91, 9716, 4841, 95692, 2282, 990458, 875103, 6095679, 9542406, 8761580, 26554281, 973745989, 998134193, 1285080898, 1212683998

Basic calculations (n = 397748072)

Multiplication

n×y
n×2 795496144
n×3 1193244216
n×4 1590992288
n×5 1988740360

Division

n÷y
n÷2 198874036
n÷3 132582690.66667
n÷3 99437018
n÷5 79549614.4

Exponentiation

ny
n2 158203528779717184
n3 6.2925148555729E+25
n4 2.5028356518355E+34
n5 9.9549805505043E+42

Nth Root

y√n
2√n 19943.622338983
3√n 735.42100119195
4√n 141.22189043836
5√n 52.471274925373

Divisors of 397748072

1, 2, 4, 8, 521, 1042, 2084, 4168, 95429, 190858, 381716, 763432, 49718509, 99437018, 198874036, 397748072

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 -397748071
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 397748072 can be divided by 16 positive divisors. The sum of these divisors (counting 397748072) is 1, the average is 0.0625.

Base conversion 397748072

Base System Value
2 Binary 10111101101010010011101101000
3 Ternary 1000201102200210002
4 Quaternary 113231102131220
5 Quinary 1303310414242
6 Senary 103245042132
8 Octal 2755223550
10 Decimal 397748072
12 Duodecimal b1256348
16 Hexadecimal 17b52768
20 Vigesimal 645ia3c
36 Base36 6kt4dk

Cryptographic Hash Functions

md5 09f21bbac01d533c18524b1be976498c
sha1 9621bc9e0e7f0ca5339f8b6d0d3086f16c969c23
sha256 15718a786853444813d179aad49ca3a11f425df1a4d20d88dce6b0582d706bce
sha512 204b0708cf86fce3c0eb4b2d59453899604275067b53da65018f9f1ea1404a0136d6c8ae8488a817c626f478d295846759203b6d9bc033fb578f9b75beb33760
ripemd-160 358fc1cca7f54431d282237771f3f5e4ab2dbee6

397748072 as geometric shapes

Circle

Radius = n
Diameter 795496144
Circumference 2499124841.9494
Area 4.9701104378634E+17

Sphere

Radius = n
Volume 2.6358024590497E+26
Surface area 1.9880441751454E+18
Circumference 2499124841.9494

Square

Length = n
Perimeter 1590992288
Area 158203528779717184
Diagonal 562500717.83015

Cube

Length = n
Surface area 949221172678303104
Volume 6.2925148555729E+25
Space diagonal 688919869.31656

Equilateral Triangle

Length = n
Perimeter 1193244216
Area 6.8504137445789E+16
Altitude 344459934.65828

Triangular Pyramid

Length = n
Surface area 6.8504137445789E+16
Volume 7.4157998751545E+24
Height 187500239.27672