398889214 (number)

398889214 is an even 9-digits composite number following 398889213 and preceding 398889215. In scientific notation, it is written as 3.98889214 × 10^8. The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors. There are 191890080 positive integers (up to 398889214) that are relatively prime to 398889214.

Interesting facts

Basic properties

Name

Name three hundred ninety-eight million eight hundred eighty-nine thousand two hundred fourteen

Notation

Scientific notation 3.98889214 × 10^8
Engineering notation 3.98889214 × 10^6

Prime Factorization of 398889214

Prime Factorization 2 × 31 × 173 × 37189

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 398889214
Product of the distinct prime numbers

The prime factorization of 398889214 is 2 × 31 × 173 × 37189. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 4, 65, 43, 549, 461, 2541, 5876, 20966, 53478, 992212, 461950, 9856882, 6542840, 47060118, 37015342, 922124433, 928399739, 4840767426, 1746189349

Basic calculations (n = 398889214)

Multiplication

n×y
n×2 797778428
n×3 1196667642
n×4 1595556856
n×5 1994446070

Division

n÷y
n÷2 199444607
n÷3 132963071.33333
n÷3 99722303.5
n÷5 79777842.8

Exponentiation

ny
n2 159112605045537796
n3 6.3468301964107E+25
n4 2.5316821084377E+34
n5 1.0098606863326E+43

Nth Root

y√n
2√n 19972.211044349
3√n 736.12363899389
4√n 141.32307329077
5√n 52.50134852354

Divisors of 398889214

1, 2, 31, 62, 173, 346, 5363, 10726, 37189, 74378, 1152859, 2305718, 6433697, 12867394, 199444607, 398889214

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 -398889213
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 398889214 can be divided by 16 positive divisors. The sum of these divisors (counting 398889214) is 1, the average is 0.0625.

Base conversion 398889214

Base System Value
2 Binary 10111110001101001000011111110
3 Ternary 1000210120200010121
4 Quaternary 113301221003332
5 Quinary 1304103423324
6 Senary 103325325154
8 Octal 2761510376
10 Decimal 398889214
12 Duodecimal b17067ba
16 Hexadecimal 17c690fe
20 Vigesimal 64d130e
36 Base36 6lhkvy

Cryptographic Hash Functions

md5 ee3d091dec09afefd236e319e065003a
sha1 ba6f147aa1225b67057af52db7d5f0733d2b4c3f
sha256 3ff3c22ad927eefe303145aeaa1d5171c6786356f57cf80e22cff13fa6641205
sha512 99911e77654258db983503f86501b94d20ab8bb2a77119ba2a921bf6b28a42637308339ec92b429ce1f7d68880b53bd5c73fc36bfcc6c16f3a4ea98139cb80b6
ripemd-160 b1bf7bcb87e40526f932d256a6ac86c8f0ca63d7

398889214 as geometric shapes

Circle

Radius = n
Diameter 797778428
Circumference 2506294848.5972
Area 4.998669911046E+17

Sphere

Radius = n
Volume 2.6585540158168E+26
Surface area 1.9994679644184E+18
Circumference 2506294848.5972

Square

Length = n
Perimeter 1595556856
Area 159112605045537796
Diagonal 564114536.32314

Cube

Length = n
Surface area 954675630273226776
Volume 6.3468301964107E+25
Space diagonal 690896385.23921

Equilateral Triangle

Length = n
Perimeter 1196667642
Area 6.8897779015878E+16
Altitude 345448192.61961

Triangular Pyramid

Length = n
Surface area 6.8897779015878E+16
Volume 7.4798111182026E+24
Height 188038178.77438