397748071 (number)

397748071 is an odd 9-digits composite number following 397748070 and preceding 397748072. In scientific notation, it is written as 3.97748071 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 322983288 positive integers (up to 397748071) that are relatively prime to 397748071.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.97748071 × 10^8
Engineering notation 3.97748071 × 10^6

Prime Factorization of 397748071

Prime Factorization 7 × 19 × 2990587

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 397748071
Product of the distinct prime numbers

The prime factorization of 397748071 is 7 × 19 × 2990587. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 5, 9, 40, 178, 849, 644, 5217, 70597, 21621, 819038, 603556, 7865043, 702774, 80780209, 7984230, 120577561, 948832526, 3085529140, 7107378099

Basic calculations (n = 397748071)

Multiplication

n×y
n×2 795496142
n×3 1193244213
n×4 1590992284
n×5 1988740355

Division

n÷y
n÷2 198874035.5
n÷3 132582690.33333
n÷3 99437017.75
n÷5 79549614.2

Exponentiation

ny
n2 158203527984221041
n3 6.2925148081118E+25
n4 2.5028356266654E+34
n5 9.9549804253625E+42

Nth Root

y√n
2√n 19943.622313913
3√n 735.42100057563
4√n 141.22189034959
5√n 52.471274898989

Divisors of 397748071

1, 7, 19, 133, 2990587, 20934109, 56821153, 397748071

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397748070
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397748071 can be divided by 8 positive divisors. The sum of these divisors (counting 397748071) is 1, the average is 0.125.

Base conversion 397748071

Base System Value
2 Binary 10111101101010010011101100111
3 Ternary 1000201102200210001
4 Quaternary 113231102131213
5 Quinary 1303310414241
6 Senary 103245042131
8 Octal 2755223547
10 Decimal 397748071
12 Duodecimal b1256347
16 Hexadecimal 17b52767
20 Vigesimal 645ia3b
36 Base36 6kt4dj

Cryptographic Hash Functions

md5 a7663fc27a90a250c2f9ecd2316daf1e
sha1 46e6e80509d681cdafdbe5b00cebfc7212756ef6
sha256 7df52f570a049f1a4ef25a1d8914eabaca2187e46978d5547673387a5e2242ee
sha512 2a9f24894063fa57596e762894ed534795f099411c3b03f6edaf88cc3330c0099111783b88a22057e1581c8f7b30f224127413cdc23cb042c2838a19aab4b488
ripemd-160 b965d81f70427592b3f58a4bc7d12f303092b4e9

397748071 as geometric shapes

Circle

Radius = n
Diameter 795496142
Circumference 2499124835.6662
Area 4.9701104128722E+17

Sphere

Radius = n
Volume 2.6358024391692E+26
Surface area 1.9880441651489E+18
Circumference 2499124835.6662

Square

Length = n
Perimeter 1590992284
Area 158203527984221041
Diagonal 562500716.41594

Cube

Length = n
Surface area 949221167905326246
Volume 6.2925148081118E+25
Space diagonal 688919867.58451

Equilateral Triangle

Length = n
Perimeter 1193244213
Area 6.8504137101329E+16
Altitude 344459933.79226

Triangular Pyramid

Length = n
Surface area 6.8504137101329E+16
Volume 7.4157998192211E+24
Height 187500238.80531