397691293 (number)

397691293 is an odd 9-digits composite number following 397691292 and preceding 397691294. In scientific notation, it is written as 3.97691293 × 10^8. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 392233920 positive integers (up to 397691293) that are relatively prime to 397691293.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million six hundred ninety-one thousand two hundred ninety-three

Notation

Scientific notation 3.97691293 × 10^8
Engineering notation 3.97691293 × 10^6

Prime Factorization of 397691293

Prime Factorization 79 × 1187 × 4241

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 397691293
Product of the distinct prime numbers

The prime factorization of 397691293 is 79 × 1187 × 4241. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 10, 14, 100, 522, 466, 237, 5239, 20588, 60274, 698281, 185438, 1011957, 5390541, 85872204, 91295270, 69017036, 366012619, 9971216003, 3967737051

Basic calculations (n = 397691293)

Multiplication

n×y
n×2 795382586
n×3 1193073879
n×4 1590765172
n×5 1988456465

Division

n÷y
n÷2 198845646.5
n÷3 132563764.33333
n÷3 99422823.25
n÷5 79538258.6

Exponentiation

ny
n2 158158364528011849
n3 6.289820448791E+25
n4 2.5014068270175E+34
n5 9.9478771535564E+42

Nth Root

y√n
2√n 19942.198800534
3√n 735.38600545884
4√n 141.21685027125
5√n 52.469776772717

Divisors of 397691293

1, 79, 1187, 4241, 93773, 335039, 5034067, 397691293

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 -397691292
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 397691293 can be divided by 8 positive divisors. The sum of these divisors (counting 397691293) is 1, the average is 0.125.

Base conversion 397691293

Base System Value
2 Binary 10111101101000100100110011101
3 Ternary 1000201022210220011
4 Quaternary 113231010212131
5 Quinary 1303302110133
6 Senary 103243523221
8 Octal 2755044635
10 Decimal 397691293
12 Duodecimal b1229511
16 Hexadecimal 17b4499d
20 Vigesimal 645b84d
36 Base36 6krwkd

Cryptographic Hash Functions

md5 9e8df98e3775ff1d86ede5c74489ad43
sha1 9c2d4ed7f111e48874dffd8e3d1e53d4468244e8
sha256 90ada755d99aa946206c8ea2af4fc199d0a6fa7e9dca7a00ba9227545d0a27eb
sha512 23632fb265f08d03fe4345e21ad4e4e0e94ea0595c7f1e97e3c6b0daad69457fc9f3302524ad8d0c7ee72e05122cf5df5c07ddaebf2127356d8f8e5fe2a7bdf0
ripemd-160 5839e118a07a8da6e8c400741801a82d16892c72

397691293 as geometric shapes

Circle

Radius = n
Diameter 795382586
Circumference 2498768088.9709
Area 4.9686915610498E+17

Sphere

Radius = n
Volume 2.6346738285761E+26
Surface area 1.9874766244199E+18
Circumference 2498768088.9709

Square

Length = n
Perimeter 1590765172
Area 158158364528011849
Diagonal 562420420.19829

Cube

Length = n
Surface area 948950187168071094
Volume 6.289820448791E+25
Space diagonal 688821525.20376

Equilateral Triangle

Length = n
Perimeter 1193073879
Area 6.8484580751129E+16
Altitude 344410762.60188

Triangular Pyramid

Length = n
Surface area 6.8484580751129E+16
Volume 7.4126244863099E+24
Height 187473473.39943