16981351 (number)

16981351 is an odd 8-digits composite number following 16981350 and preceding 16981352. In scientific notation, it is written as 1.6981351 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 15725952 positive integers (up to 16981351) that are relatively prime to 16981351.

Interesting facts

Basic properties

Name

Name sixteen million nine hundred eighty-one thousand three hundred fifty-one

Notation

Scientific notation 1.6981351 × 10^7
Engineering notation 1.6981351 × 10^6

Prime Factorization of 16981351

Prime Factorization 17 × 67 × 17 × 877

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 998903
Product of the distinct prime numbers

The prime factorization of 16981351 is 17 × 67 × 17 × 877. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 1, 35, 6, 510, 922, 6263, 6266, 35139, 54862, 932897, 262249, 9332023, 6159373, 23552760, 23183846, 641926217, 922855983, 8362300297, 4677274515

Basic calculations (n = 16981351)

Multiplication

n×y
n×2 33962702
n×3 50944053
n×4 67925404
n×5 84906755

Division

n÷y
n÷2 8490675.5
n÷3 5660450.3333333
n÷3 4245337.75
n÷5 3396270.2

Exponentiation

ny
n2 288366281785201
n3 4.8968490475594E+21
n4 8.3155112470622E+28
n5 1.4120861523081E+36

Nth Root

y√n
2√n 4120.8434816188
3√n 257.03410146687
4√n 64.19379628608
5√n 27.925081402048

Divisors of 16981351

1, 17, 67, 289, 877, 1139, 14909, 19363, 58759, 253453, 998903, 16981351

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 -16981350
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 16981351 can be divided by 12 positive divisors. The sum of these divisors (counting 16981351) is 1, the average is 0.083333333333333.

Base conversion 16981351

Base System Value
2 Binary 1000000110001110101100111
3 Ternary 1011221202000221
4 Quaternary 1000301311213
5 Quinary 13321400401
6 Senary 1403545211
8 Octal 100616547
10 Decimal 16981351
12 Duodecimal 582b207
16 Hexadecimal 1031d67
20 Vigesimal 562d7b
36 Base36 a3yw7

Cryptographic Hash Functions

md5 ff7f22cf723bd632e52d78c074dd6eef
sha1 13f7b1beafe8ee43724089d372a71d1e99c9420b
sha256 13412e312ea34dcea05a41b2d10be3bb9bff1518ed688abcdd1663c93aea0019
sha512 2f048a0a89b19b2279e361b29eb1179880a49979e9a1aeb92c7d55bdaf16a302a25a16592c258449d6c39999eb8361af0edea3a390d427573b1fe4dd0183a44d
ripemd-160 8049ea90eb4b299f0d0072da75dea1b6f5360705

16981351 as geometric shapes

Circle

Radius = n
Diameter 33962702
Circumference 106696975.09926
Area 9.0592939239939E+14

Sphere

Radius = n
Volume 2.0511873324734E+22
Surface area 3.6237175695976E+15
Circumference 106696975.09926

Square

Length = n
Perimeter 67925404
Area 288366281785201
Diagonal 24015256.891618

Cube

Length = n
Surface area 1730197690711206
Volume 4.8968490475594E+21
Space diagonal 29412562.713161

Equilateral Triangle

Length = n
Perimeter 50944053
Area 1.2486626281042E+14
Altitude 14706281.35658

Triangular Pyramid

Length = n
Surface area 1.2486626281042E+14
Volume 5.7709919466269E+20
Height 8005085.6305393