397395747 (number)

397395747 is an odd 9-digits composite number following 397395746 and preceding 397395748. In scientific notation, it is written as 3.97395747 × 10^8. The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors. There are 227083176 positive integers (up to 397395747) that are relatively prime to 397395747.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million three hundred ninety-five thousand seven hundred forty-seven

Notation

Scientific notation 3.97395747 × 10^8
Engineering notation 3.97395747 × 10^6

Prime Factorization of 397395747

Prime Factorization 7 × 3 × 9 × 2102623

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 397395747
Product of the distinct prime numbers

The prime factorization of 397395747 is 7 × 3 × 9 × 2102623. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 5, 18, 61, 855, 171, 1809, 7365, 36977, 45032, 962704, 662235, 583540, 8892084, 25075039, 58037460, 189850946, 567017904, 1334758098, 6834233047

Basic calculations (n = 397395747)

Multiplication

n×y
n×2 794791494
n×3 1192187241
n×4 1589582988
n×5 1986978735

Division

n÷y
n÷2 198697873.5
n÷3 132465249
n÷3 99348936.75
n÷5 79479149.4

Exponentiation

ny
n2 157923379733688009
n3 6.2758079458034E+25
n4 2.4939793866511E+34
n5 9.910968013608E+42

Nth Root

y√n
2√n 19934.787357782
3√n 735.20379188634
4√n 141.19060647856
5√n 52.461975825258

Divisors of 397395747

1, 3, 7, 9, 21, 27, 63, 189, 2102623, 6307869, 14718361, 18923607, 44155083, 56770821, 132465249, 397395747

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 -397395746
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 397395747 can be divided by 16 positive divisors. The sum of these divisors (counting 397395747) is 1, the average is 0.0625.

Base conversion 397395747

Base System Value
2 Binary 10111101011111100011100100011
3 Ternary 1000200202210111000
4 Quaternary 113223330130203
5 Quinary 1303213130442
6 Senary 103233323043
8 Octal 2753743443
10 Decimal 397395747
12 Duodecimal b1106483
16 Hexadecimal 17afc723
20 Vigesimal 643e977
36 Base36 6klkir

Cryptographic Hash Functions

md5 1c173427301837bbf5b866dac6615f69
sha1 1e76c091480d56d2475921e885f0b48b104f1f84
sha256 e5704c107df94179306cc29d8a45a8de79627693310ff9b0fbaf45f046de21fe
sha512 8cdf6364f48e6ed16f880c899bfc394a79044d43293cde1c03c65d8dbf78cce53120bd6d06fe702bf4eccc91523b3d94e5281a3a7f2d77efd33c80da8f226e42
ripemd-160 4256f16296dd9c677514c6661e59cf42be426412

397395747 as geometric shapes

Circle

Radius = n
Diameter 794791494
Circumference 2496911118.6861
Area 4.9613092960143E+17

Sphere

Radius = n
Volume 2.6288042850502E+26
Surface area 1.9845237184057E+18
Circumference 2496911118.6861

Square

Length = n
Perimeter 1589582988
Area 157923379733688009
Diagonal 562002455.03679

Cube

Length = n
Surface area 947540278402128054
Volume 6.2758079458034E+25
Space diagonal 688309624.51579

Equilateral Triangle

Length = n
Perimeter 1192187241
Area 6.8382829350435E+16
Altitude 344154812.25789

Triangular Pyramid

Length = n
Surface area 6.8382829350435E+16
Volume 7.39611059317E+24
Height 187334151.67893