16402489 (number)

16402489 is an odd 8-digits prime number following 16402488 and preceding 16402490. In scientific notation, it is written as 1.6402489 × 10^7. The sum of its digits is 34. It has a total of 1 prime factors and 2 positive divisors. There are 16402488 positive integers (up to 16402489) that are relatively prime to 16402489.

Interesting facts

Basic properties

Name

Name sixteen million four hundred two thousand four hundred eighty-nine

Notation

Scientific notation 1.6402489 × 10^7
Engineering notation 1.6402489 × 10^6

Prime Factorization of 16402489

Prime Factorization 16402489

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 16402489
Product of the distinct prime numbers

The prime factorization of 16402489 is 16402489. Since it has a total of 1 prime factors.

Most popular turbo-numbers

7, 4, 71, 19, 310, 642, 1346, 520, 35295, 32827, 867045, 336999, 7512474, 1326026, 22173007, 54423194, 826838976, 985617, 4046144667, 8484182179

Basic calculations (n = 16402489)

Multiplication

n×y
n×2 32804978
n×3 49207467
n×4 65609956
n×5 82012445

Division

n÷y
n÷2 8201244.5
n÷3 5467496.3333333
n÷3 4100622.25
n÷5 3280497.8

Exponentiation

ny
n2 269041645395121
n3 4.4129526291354E+21
n4 7.2383406956914E+28
n5 1.1872680363933E+36

Nth Root

y√n
2√n 4049.9986419751
3√n 254.07967100008
4√n 63.639599637137
5√n 27.732048498708

Divisors of 16402489

1, 16402489

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 16402490
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 8201245
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 4049.9987654319
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999998780673
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16402489 can be divided by 2 positive divisors. The sum of these divisors (counting 16402489) is 16402490, the average is 8201245.

Base conversion 16402489

Base System Value
2 Binary 111110100100100000111001
3 Ternary 1010212022222121
4 Quaternary 332210200321
5 Quinary 13144334424
6 Senary 1343321241
8 Octal 76444071
10 Decimal 16402489
12 Duodecimal 55b0221
16 Hexadecimal fa4839
20 Vigesimal 52a649
36 Base36 9rk8p

Cryptographic Hash Functions

md5 2a86b3bf6bdcccfa97ec1dd067522123
sha1 ef58c24fc9dd90af1ba7b0b074e958743bf9e4c0
sha256 52b404ffd6e75fea4837ebaf944473b986cf51a37c53db82e2a46438fa1c2554
sha512 ce5baea95f2d7cbfe4687756ec42b708a97eb29b4b899c190210643a214473a32f43d498094688a509394103a08449a3a1cc2dc7eee1dcce699720b8ddc110e2
ripemd-160 ac807c984dd12de1ec1d9c0ebfb44f6ec8dd57a9

16402489 as geometric shapes

Circle

Radius = n
Diameter 32804978
Circumference 103059877.88597
Area 8.4521925668302E+14

Sphere

Radius = n
Volume 1.8484932747109E+22
Surface area 3.3808770267321E+15
Circumference 103059877.88597

Square

Length = n
Perimeter 65609956
Area 269041645395121
Diagonal 23196622.400476

Cube

Length = n
Surface area 1614249872370726
Volume 4.4129526291354E+21
Space diagonal 28409944.31859

Equilateral Triangle

Length = n
Perimeter 49207467
Area 1.1649844979407E+14
Altitude 14204972.159295

Triangular Pyramid

Length = n
Surface area 1.1649844979407E+14
Volume 5.2007145485277E+20
Height 7732207.4668252