397487625 (number)

397487625 is an odd 9-digits composite number following 397487624 and preceding 397487626. In scientific notation, it is written as 3.97487625 × 10^8. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 199520000 positive integers (up to 397487625) that are relatively prime to 397487625.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million four hundred eighty-seven thousand six hundred twenty-five

Notation

Scientific notation 3.97487625 × 10^8
Engineering notation 3.97487625 × 10^6

Prime Factorization of 397487625

Prime Factorization 51 × 25 × 5 × 62351

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 397487625
Product of the distinct prime numbers

The prime factorization of 397487625 is 51 × 25 × 5 × 62351. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 1, 3, 49, 878, 352, 2916, 9631, 99272, 67479, 879283, 678116, 7455182, 275717, 54680978, 31766397, 44237060, 330207608, 4364019438, 12109680

Basic calculations (n = 397487625)

Multiplication

n×y
n×2 794975250
n×3 1192462875
n×4 1589950500
n×5 1987438125

Division

n÷y
n÷2 198743812.5
n÷3 132495875
n÷3 99371906.25
n÷5 79497525

Exponentiation

ny
n2 157996412028140625
n3 6.2801618575587E+25
n4 2.4962866213766E+34
n5 9.9224304045026E+42

Nth Root

y√n
2√n 19937.091688609
3√n 735.26044728957
4√n 141.19876659734
5√n 52.464401445436

Divisors of 397487625

1, 5, 25, 51, 125, 255, 1275, 6375, 62351, 311755, 1558775, 3179901, 7793875, 15899505, 79497525, 397487625

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397487624
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397487625 can be divided by 16 positive divisors. The sum of these divisors (counting 397487625) is 1, the average is 0.0625.

Base conversion 397487625

Base System Value
2 Binary 10111101100010010111000001001
3 Ternary 1000200221110111220
4 Quaternary 113230102320021
5 Quinary 1303224101000
6 Senary 103235312253
8 Octal 2754227011
10 Decimal 397487625
12 Duodecimal b114b689
16 Hexadecimal 17b12e09
20 Vigesimal 6445j15
36 Base36 6knjex

Cryptographic Hash Functions

md5 52d1653351130d2a1b782e078b80600c
sha1 22fd356d54b235387df5da7fd77a12e71bf30353
sha256 e836d5d3380fba1ef91364752561c7cbb3bb5f5ef81959df292f760820ccb992
sha512 bfd60b4c6487b4aacad60313109f0b5077eea707e62f053ac670e54b94c75aed2563243a765c6488009c54bc2722447391b7e143cdcff9cac86c000925d3f6ef
ripemd-160 f64eee6c84b9458255b39179eb063b7950866981

397487625 as geometric shapes

Circle

Radius = n
Diameter 794975250
Circumference 2497488405.1857
Area 4.9636036732115E+17

Sphere

Radius = n
Volume 2.6306280473415E+26
Surface area 1.9854414692846E+18
Circumference 2497488405.1857

Square

Length = n
Perimeter 1589950500
Area 157996412028140625
Diagonal 562132390.15047

Cube

Length = n
Surface area 947978472168843750
Volume 6.2801618575587E+25
Space diagonal 688468761.87989

Equilateral Triangle

Length = n
Perimeter 1192462875
Area 6.8414453261582E+16
Altitude 344234380.93994

Triangular Pyramid

Length = n
Surface area 6.8414453261582E+16
Volume 7.4012417273814E+24
Height 187377463.38349