397693749 (number)

397693749 is an odd 9-digits composite number following 397693748 and preceding 397693750. In scientific notation, it is written as 3.97693749 × 10^8. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 265048560 positive integers (up to 397693749) that are relatively prime to 397693749.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million six hundred ninety-three thousand seven hundred forty-nine

Notation

Scientific notation 3.97693749 × 10^8
Engineering notation 3.97693749 × 10^6

Prime Factorization of 397693749

Prime Factorization 3 × 36691 × 3613

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 397693749
Product of the distinct prime numbers

The prime factorization of 397693749 is 3 × 36691 × 3613. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 5, 38, 14, 697, 239, 5009, 3773, 45987, 96189, 832738, 917704, 7484176, 8023588, 2667549, 99692566, 907750317, 445303760, 1228928191, 5981080494

Basic calculations (n = 397693749)

Multiplication

n×y
n×2 795387498
n×3 1193081247
n×4 1590774996
n×5 1988468745

Division

n÷y
n÷2 198846874.5
n÷3 132564583
n÷3 99423437.25
n÷5 79538749.8

Exponentiation

ny
n2 158160317993675001
n3 6.2899369805937E+25
n4 2.501468618786E+34
n5 9.9481843301087E+42

Nth Root

y√n
2√n 19942.260378402
3√n 735.38751928321
4√n 141.21706829701
5√n 52.469841579494

Divisors of 397693749

1, 3, 3613, 10839, 36691, 110073, 132564583, 397693749

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 -397693748
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 397693749 can be divided by 8 positive divisors. The sum of these divisors (counting 397693749) is 1, the average is 0.125.

Base conversion 397693749

Base System Value
2 Binary 10111101101000101001100110101
3 Ternary 1000201022221021010
4 Quaternary 113231011030311
5 Quinary 1303302144444
6 Senary 103243542433
8 Octal 2755051465
10 Decimal 397693749
12 Duodecimal b122aa19
16 Hexadecimal 17b45335
20 Vigesimal 645be79
36 Base36 6krygl

Cryptographic Hash Functions

md5 852d3aa82717692bf992e4ad7629b1ff
sha1 9ad664d0178122628bde74ffc0f49adafba60308
sha256 d9c333e64277cd24a428b2e2073d7ee21a41a9e37cd5c31d6fd8f8861e428f33
sha512 4e3e33a8d8558a8cdee51529f12826f08ab2de3510bbdaaf37109bf61e7e2b5d07d2fa47b7095d5fd4e7f0330050b2fdac007c78d34ea0153f23d5dedbd39baa
ripemd-160 894382e95b7c7d5cbf900a6d4ce68bf7e9718f58

397693749 as geometric shapes

Circle

Radius = n
Diameter 795387498
Circumference 2498783520.474
Area 4.9687529309835E+17

Sphere

Radius = n
Volume 2.6347226413034E+26
Surface area 1.9875011723934E+18
Circumference 2498783520.474

Square

Length = n
Perimeter 1590774996
Area 158160317993675001
Diagonal 562423893.5068

Cube

Length = n
Surface area 948961907962050006
Volume 6.2899369805937E+25
Space diagonal 688825779.12054

Equilateral Triangle

Length = n
Perimeter 1193081247
Area 6.8485426626574E+16
Altitude 344412889.56027

Triangular Pyramid

Length = n
Surface area 6.8485426626574E+16
Volume 7.4127618203564E+24
Height 187474631.16893