398049172 (number)

398049172 is an even 9-digits composite number following 398049171 and preceding 398049173. In scientific notation, it is written as 3.98049172 × 10^8. The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors. There are 198984600 positive integers (up to 398049172) that are relatively prime to 398049172.

Interesting facts

Basic properties

Name

Name three hundred ninety-eight million forty-nine thousand one hundred seventy-two

Notation

Scientific notation 3.98049172 × 10^8
Engineering notation 3.98049172 × 10^6

Prime Factorization of 398049172

Prime Factorization 2 × 2 × 10651 × 9343

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 199024586
Product of the distinct prime numbers

The prime factorization of 398049172 is 2 × 2 × 10651 × 9343. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 5, 46, 75, 34, 964, 6619, 3961, 78646, 28177, 145042, 825284, 5033434, 3993018, 52211669, 59271107, 175976671, 908522785, 5604091970, 1652379535

Basic calculations (n = 398049172)

Multiplication

n×y
n×2 796098344
n×3 1194147516
n×4 1592196688
n×5 1990245860

Division

n÷y
n÷2 199024586
n÷3 132683057.33333
n÷3 99512293
n÷5 79609834.4

Exponentiation

ny
n2 158443143329885584
n3 6.3068162011538E+25
n4 2.5104229668255E+34
n5 9.9927178331466E+42

Nth Root

y√n
2√n 19951.169690021
3√n 735.60652851955
4√n 141.24860951535
5√n 52.47921679618

Divisors of 398049172

1, 2, 4, 9343, 10651, 18686, 21302, 37372, 42604, 99512293, 199024586, 398049172

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -398049171
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 398049172 can be divided by 12 positive divisors. The sum of these divisors (counting 398049172) is 1, the average is 0.083333333333333.

Base conversion 398049172

Base System Value
2 Binary 10111101110011011111110010100
3 Ternary 1000201222222210221
4 Quaternary 113232123332110
5 Quinary 1303400033142
6 Senary 103255324124
8 Octal 2756337624
10 Decimal 398049172
12 Duodecimal b1380644
16 Hexadecimal 17b9bf94
20 Vigesimal 647g2ic
36 Base36 6kzkpg

Cryptographic Hash Functions

md5 0bf593093eb660a2f933dd0b7b31ba02
sha1 833f8551bfce07b045635528494889758c4cb590
sha256 dd9257113c373833feccf91ea0bb3a3b9318fe8a33067221915c3fb490e0a4b3
sha512 e3d0a8afbe59ce64d146e0e50df84e0972973b77994d65d430be859e4130383c2e3ae19f0939fc600116a328c2b0eb629b497d967f27ae2920e8f163004e2d7c
ripemd-160 48b8b71733648c8a259c1e23d98b97e3c089f445

398049172 as geometric shapes

Circle

Radius = n
Diameter 796098344
Circumference 2501016709.0454
Area 4.9776381509684E+17

Sphere

Radius = n
Volume 2.6417929926781E+26
Surface area 1.9910552603874E+18
Circumference 2501016709.0454

Square

Length = n
Perimeter 1592196688
Area 158443143329885584
Diagonal 562926537.53378

Cube

Length = n
Surface area 950658859979313504
Volume 6.3068162011538E+25
Space diagonal 689441389.81472

Equilateral Triangle

Length = n
Perimeter 1194147516
Area 6.860789358957E+16
Altitude 344720694.90736

Triangular Pyramid

Length = n
Surface area 6.860789358957E+16
Volume 7.4326541725551E+24
Height 187642179.17793