405945198 (number)

405945198 is an even 9-digits composite number following 405945197 and preceding 405945199. In scientific notation, it is written as 4.05945198 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 127290240 positive integers (up to 405945198) that are relatively prime to 405945198.

Interesting facts

Basic properties

Name

Name four hundred five million nine hundred forty-five thousand one hundred ninety-eight

Notation

Scientific notation 4.05945198 × 10^8
Engineering notation 4.05945198 × 10^6

Prime Factorization of 405945198

Prime Factorization 2 × 9 × 89 × 3053 × 83

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 405945198
Product of the distinct prime numbers

The prime factorization of 405945198 is 2 × 9 × 89 × 3053 × 83. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 3, 11, 80, 53, 432, 3817, 7451, 35981, 62056, 726140, 62571, 7641491, 3776395, 23171471, 50704143, 734944289, 572236600, 390246818, 8224903110

Basic calculations (n = 405945198)

Multiplication

n×y
n×2 811890396
n×3 1217835594
n×4 1623780792
n×5 2029725990

Division

n÷y
n÷2 202972599
n÷3 135315066
n÷3 101486299.5
n÷5 81189039.6

Exponentiation

ny
n2 164791503779259204
n3 6.6896319630389E+25
n4 2.715623971783E+34
n5 1.102394510919E+43

Nth Root

y√n
2√n 20148.081744921
3√n 740.43874517377
4√n 141.94393873963
5√n 52.685788204078

Divisors of 405945198

1, 2, 9, 18, 83, 89, 166, 178, 747, 801, 1494, 1602, 3053, 6106, 7387, 14774, 27477, 54954, 66483, 132966, 253399, 271717, 506798, 543434, 2280591, 2445453, 4561182, 4890906, 22552511, 45105022, 202972599, 405945198

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -405945197
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 405945198 can be divided by 32 positive divisors. The sum of these divisors (counting 405945198) is 1, the average is 0.03125.

Base conversion 405945198

Base System Value
2 Binary 11000001100100011101101101110
3 Ternary 1001021212011010100
4 Quaternary 120030203231232
5 Quinary 1312410221243
6 Senary 104140451530
8 Octal 3014435556
10 Decimal 405945198
12 Duodecimal b3b49ba6
16 Hexadecimal 18323b6e
20 Vigesimal 66h32ji
36 Base36 6potbi

Cryptographic Hash Functions

md5 0181e6f7857c12c151788c39db4a28f5
sha1 4f6052b9186de07b2ba74cd4a1164a5a1ea683c5
sha256 ff8e5f39d9fc1f81450fa5761bc3f86469ee47c127ff0a75914460734e5926e0
sha512 00bcc79f8b23955b5581fd16142208f257348520c48496b803a915a9e6319368eedeffbe799a363d7d6d55a4fdcf44dc7eadba78f11667a74411bcf496b7204e
ripemd-160 5025d432636a5ea316fef13e01ebe125b733a605

405945198 as geometric shapes

Circle

Radius = n
Diameter 811890396
Circumference 2550628903.5937
Area 5.1770777764694E+17

Sphere

Radius = n
Volume 2.8021464840403E+26
Surface area 2.0708311105877E+18
Circumference 2550628903.5937

Square

Length = n
Perimeter 1623780792
Area 164791503779259204
Diagonal 574093204.59183

Cube

Length = n
Surface area 988749022675555224
Volume 6.6896319630389E+25
Space diagonal 703117708.02461

Equilateral Triangle

Length = n
Perimeter 1217835594
Area 7.1356814300339E+16
Altitude 351558854.0123

Triangular Pyramid

Length = n
Surface area 7.1356814300339E+16
Volume 7.8838068745118E+24
Height 191364401.53061