16401765 (number)

16401765 is an odd 8-digits composite number following 16401764 and preceding 16401766. In scientific notation, it is written as 1.6401765 × 10^7. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 8730432 positive integers (up to 16401765) that are relatively prime to 16401765.

Interesting facts

Basic properties

Name

Name sixteen million four hundred one thousand seven hundred sixty-five

Notation

Scientific notation 1.6401765 × 10^7
Engineering notation 1.6401765 × 10^6

Prime Factorization of 16401765

Prime Factorization 15 × 1319 × 829

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 16401765
Product of the distinct prime numbers

The prime factorization of 16401765 is 15 × 1319 × 829. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 3, 73, 34, 337, 327, 392, 7176, 78313, 21313, 60248, 169741, 1508809, 5344187, 17624444, 73488264, 581327682, 928597210, 1069166795, 3253152815

Basic calculations (n = 16401765)

Multiplication

n×y
n×2 32803530
n×3 49205295
n×4 65607060
n×5 82008825

Division

n÷y
n÷2 8200882.5
n÷3 5467255
n÷3 4100441.25
n÷5 3280353

Exponentiation

ny
n2 269017895115225
n3 4.4123682964746E+21
n4 7.2370627892226E+28
n5 1.1870060315907E+36

Nth Root

y√n
2√n 4049.9092582427
3√n 254.07593261646
4√n 63.638897368219
5√n 27.731803677845

Divisors of 16401765

1, 15, 829, 1319, 12435, 19785, 1093451, 16401765

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16401764
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16401765 can be divided by 8 positive divisors. The sum of these divisors (counting 16401765) is 1, the average is 0.125.

Base conversion 16401765

Base System Value
2 Binary 111110100100010101100101
3 Ternary 1010212021222210
4 Quaternary 332210111211
5 Quinary 13144324030
6 Senary 1343314033
8 Octal 76442545
10 Decimal 16401765
12 Duodecimal 55ab919
16 Hexadecimal fa4565
20 Vigesimal 52a485
36 Base36 9rjol

Cryptographic Hash Functions

md5 1fdb988742297e3f3bf01a3152a4fdac
sha1 6885f530f636a8185738b7adf1a46188276ebcf8
sha256 39f12b4e51a7ff695ecd3588dac0fbb6d3572ca3de0cdb0b9af126d9b4509db8
sha512 9f386bccf0395e7a2ee8e66a77ab390ba56f005a52a77a61a782dd931e8542b9760d7fa10bade310213314d365811d7991b771ac5a5b3a7d3e29c4c13398afa5
ripemd-160 7d09937cab71c70c560525381238c5c493d08528

16401765 as geometric shapes

Circle

Radius = n
Diameter 32803530
Circumference 103055328.85981
Area 8.4514464297818E+14

Sphere

Radius = n
Volume 1.8482485100183E+22
Surface area 3.3805785719127E+15
Circumference 103055328.85981

Square

Length = n
Perimeter 65607060
Area 269017895115225
Diagonal 23195598.509856

Cube

Length = n
Surface area 1614107370691350
Volume 4.4123682964746E+21
Space diagonal 28408690.313805

Equilateral Triangle

Length = n
Perimeter 49205295
Area 1.164881656212E+14
Altitude 14204345.156902

Triangular Pyramid

Length = n
Surface area 1.164881656212E+14
Volume 5.2000259058828E+20
Height 7731866.1699521