397291317 (number)

397291317 is an odd 9-digits composite number following 397291316 and preceding 397291318. In scientific notation, it is written as 3.97291317 × 10^8. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 264860876 positive integers (up to 397291317) that are relatively prime to 397291317.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.97291317 × 10^8
Engineering notation 3.97291317 × 10^6

Prime Factorization of 397291317

Prime Factorization 3 × 132430439

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 397291317
Product of the distinct prime numbers

The prime factorization of 397291317 is 3 × 132430439. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 3, 67, 7, 554, 609, 2217, 1299, 30113, 67041, 708941, 410790, 6192083, 9611627, 50359044, 92651156, 70900207, 425899465, 1456390572, 7206971551

Basic calculations (n = 397291317)

Multiplication

n×y
n×2 794582634
n×3 1191873951
n×4 1589165268
n×5 1986456585

Division

n÷y
n÷2 198645658.5
n÷3 132430439
n÷3 99322829.25
n÷5 79458263.4

Exponentiation

ny
n2 157840390563594489
n3 6.2708616642805E+25
n4 2.4913588893268E+34
n5 9.897952542603E+42

Nth Root

y√n
2√n 19932.167895139
3√n 735.13938584703
4√n 141.18132983911
5√n 52.459218281853

Divisors of 397291317

1, 3, 132430439, 397291317

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 -397291316
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 397291317 can be divided by 4 positive divisors. The sum of these divisors (counting 397291317) is 1, the average is 0.25.

Base conversion 397291317

Base System Value
2 Binary 10111101011100010111100110101
3 Ternary 1000200120111020020
4 Quaternary 113223202330311
5 Quinary 1303201310232
6 Senary 103231155353
8 Octal 2753427465
10 Decimal 397291317
12 Duodecimal b1075b59
16 Hexadecimal 17ae2f35
20 Vigesimal 643185h
36 Base36 6kjbxx

Cryptographic Hash Functions

md5 3cf778291ebb8acb492238bd003c0eb8
sha1 74d98a404049db04f7339a77d58c1f56b1b4acec
sha256 287bff25ecf85d23075fcd236e350f6c31b8e2e7dc38d98ebf7784f83923bf97
sha512 6571adbb81cb34fb226b08038c7aee00b859bbcf505b6ad3e49dbddbba016bffa0a633e900ef1121dfc9629011c92dc73fe29b40a15844e0f8031973c839ebbd
ripemd-160 9a002d232969ad3879d7bc8eef4e6f35406722e2

397291317 as geometric shapes

Circle

Radius = n
Diameter 794582634
Circumference 2496254965.6444
Area 4.9587021143433E+17

Sphere

Radius = n
Volume 2.6267323914909E+26
Surface area 1.9834808457373E+18
Circumference 2496254965.6444

Square

Length = n
Perimeter 1589165268
Area 157840390563594489
Diagonal 561854768.71447

Cube

Length = n
Surface area 947042343381566934
Volume 6.2708616642805E+25
Space diagonal 688128746.44995

Equilateral Triangle

Length = n
Perimeter 1191873951
Area 6.8346893985665E+16
Altitude 344064373.22498

Triangular Pyramid

Length = n
Surface area 6.8346893985665E+16
Volume 7.3902813444925E+24
Height 187284922.90482