397397568 (number)

397397568 is an even 9-digits composite number following 397397567 and preceding 397397569. In scientific notation, it is written as 3.97397568 × 10^8. The sum of its digits is 57. It has a total of 9 prime factors and 56 positive divisors. There are 130216960 positive integers (up to 397397568) that are relatively prime to 397397568.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million three hundred ninety-seven thousand five hundred sixty-eight

Notation

Scientific notation 3.97397568 × 10^8
Engineering notation 3.97397568 × 10^6

Prime Factorization of 397397568

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 59 × 35081

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 12418674
Product of the distinct prime numbers

The prime factorization of 397397568 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 59 × 35081. Since it has a total of 9 prime factors.

Most popular turbo-numbers

6, 1, 65, 33, 752, 50, 8979, 1934, 95751, 66716, 351727, 133522, 6266930, 6883540, 21263604, 4860365, 549118566, 95225903, 233243026, 9525671921

Basic calculations (n = 397397568)

Multiplication

n×y
n×2 794795136
n×3 1192192704
n×4 1589590272
n×5 1986987840

Division

n÷y
n÷2 198698784
n÷3 132465856
n÷3 99349392
n÷5 79479513.6

Exponentiation

ny
n2 157924827052314624
n3 6.275894219741E+25
n4 2.4940250999503E+34
n5 9.9111950925123E+42

Nth Root

y√n
2√n 19934.833031656
3√n 735.20491486771
4√n 141.1907682239
5√n 52.462023904828

Divisors of 397397568

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 64, 96, 118, 177, 192, 236, 354, 472, 708, 944, 1416, 1888, 2832, 3776, 5664, 11328, 35081, 70162, 105243, 140324, 210486, 280648, 420972, 561296, 841944, 1122592, 1683888, 2069779, 2245184, 3367776, 4139558, 6209337, 6735552, 8279116, 12418674, 16558232, 24837348, 33116464, 49674696, 66232928, 99349392, 132465856, 198698784, 397397568

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397397567
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397397568 can be divided by 56 positive divisors. The sum of these divisors (counting 397397568) is 1, the average is 0.017857142857143.

Base conversion 397397568

Base System Value
2 Binary 10111101011111100111001000000
3 Ternary 1000200202212222110
4 Quaternary 113223330321000
5 Quinary 1303213210233
6 Senary 103233335320
8 Octal 2753747100
10 Decimal 397397568
12 Duodecimal b1107540
16 Hexadecimal 17afce40
20 Vigesimal 643edi8
36 Base36 6kllxc

Cryptographic Hash Functions

md5 d7f77e87e479aa7b2d808604ac6677ca
sha1 b21446e7896ff47d8366b943d3c2c095f4f97810
sha256 31dd10a42184f11baf6af0c750e2e49840652f07495d1d09c013575c632685a4
sha512 8fe2519c1f59246c7ef31ed56b848732ba262b9b4ad29bb7338ad826ec489b47d0dca679ec739e25631d789518da63238f50e526d78d487ea1cd9caf09844f4b
ripemd-160 5664a1aa3aec5ea63a1169e1e8a3325781500870

397397568 as geometric shapes

Circle

Radius = n
Diameter 794795136
Circumference 2496922560.3665
Area 4.9613547648699E+17

Sphere

Radius = n
Volume 2.6288404233927E+26
Surface area 1.984541905948E+18
Circumference 2496922560.3665

Square

Length = n
Perimeter 1589590272
Area 157924827052314624
Diagonal 562005030.31968

Cube

Length = n
Surface area 947548962313887744
Volume 6.275894219741E+25
Space diagonal 688312778.58031

Equilateral Triangle

Length = n
Perimeter 1192192704
Area 6.8383456057784E+16
Altitude 344156389.29015

Triangular Pyramid

Length = n
Surface area 6.8383456057784E+16
Volume 7.3962122679806E+24
Height 187335010.10656