16961021 (number)

16961021 is an odd 8-digits composite number following 16961020 and preceding 16961022. In scientific notation, it is written as 1.6961021 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 13127280 positive integers (up to 16961021) that are relatively prime to 16961021.

Interesting facts

Basic properties

Name

Name sixteen million nine hundred sixty-one thousand twenty-one

Notation

Scientific notation 1.6961021 × 10^7
Engineering notation 1.6961021 × 10^6

Prime Factorization of 16961021

Prime Factorization 7 × 11 × 167 × 1319

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16961021
Product of the distinct prime numbers

The prime factorization of 16961021 is 7 × 11 × 167 × 1319. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 5, 72, 87, 46, 568, 9896, 2966, 97528, 64183, 523243, 886321, 8204226, 9001002, 8207614, 7355681, 608930530, 578061749, 4142064101, 4719505360

Basic calculations (n = 16961021)

Multiplication

n×y
n×2 33922042
n×3 50883063
n×4 67844084
n×5 84805105

Division

n÷y
n÷2 8480510.5
n÷3 5653673.6666667
n÷3 4240255.25
n÷5 3392204.2

Exponentiation

ny
n2 287676233362441
n3 4.8792826352613E+21
n4 8.2757615241602E+28
n5 1.4036536500227E+36

Nth Root

y√n
2√n 4118.3760148874
3√n 256.93148713449
4√n 64.174574520502
5√n 27.91839184045

Divisors of 16961021

1, 7, 11, 77, 167, 1169, 1319, 1837, 9233, 12859, 14509, 101563, 220273, 1541911, 2423003, 16961021

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 -16961020
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 16961021 can be divided by 16 positive divisors. The sum of these divisors (counting 16961021) is 1, the average is 0.0625.

Base conversion 16961021

Base System Value
2 Binary 1000000101100110111111101
3 Ternary 1011220201010222
4 Quaternary 1000230313331
5 Quinary 13320223041
6 Senary 1403311125
8 Octal 100546775
10 Decimal 16961021
12 Duodecimal 581b4a5
16 Hexadecimal 102cdfd
20 Vigesimal 5602b1
36 Base36 a3j7h

Cryptographic Hash Functions

md5 e0f9ae3109cd6d4b25f08f9880b600c8
sha1 ed54daa2e2c9a54393ac47ae857cfa6dfe4019a5
sha256 c9ac444f6301626c39a3e1246d6ffbf244d64e5dacf220825acd2a657f722956
sha512 3c83ad14e53a66c62e16ed2e82d36ade2c9c3e60648e1ec5ce06e49e7fbc7a0b41ab47faaa4525e20b278c8824eb93f94c006591116d8c826276f9d7588503ca
ripemd-160 50347050a69c2b6f6eb03662d808dcf51432ba5a

16961021 as geometric shapes

Circle

Radius = n
Diameter 33922042
Circumference 106569237.94196
Area 9.0376154134383E+14

Sphere

Radius = n
Volume 2.0438291308967E+22
Surface area 3.6150461653753E+15
Circumference 106569237.94196

Square

Length = n
Perimeter 67844084
Area 287676233362441
Diagonal 23986505.929895

Cube

Length = n
Surface area 1726057400174646
Volume 4.8792826352613E+21
Space diagonal 29377350.120243

Equilateral Triangle

Length = n
Perimeter 50883063
Area 1.2456746307845E+14
Altitude 14688675.060121

Triangular Pyramid

Length = n
Surface area 1.2456746307845E+14
Volume 5.7502897311983E+20
Height 7995501.9766316