16142457 (number)

16142457 is an odd 8-digits composite number following 16142456 and preceding 16142458. In scientific notation, it is written as 1.6142457 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 10130112 positive integers (up to 16142457) that are relatively prime to 16142457.

Interesting facts

Basic properties

Name

Name sixteen million one hundred forty-two thousand four hundred fifty-seven

Notation

Scientific notation 1.6142457 × 10^7
Engineering notation 1.6142457 × 10^6

Prime Factorization of 16142457

Prime Factorization 3 × 19 × 173 × 1637

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16142457
Product of the distinct prime numbers

The prime factorization of 16142457 is 3 × 19 × 173 × 1637. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 5, 37, 26, 475, 757, 9243, 9493, 52615, 23478, 461992, 6253, 7531936, 3306408, 43972396, 96511410, 300437941, 730786782, 710227771, 1173454834

Basic calculations (n = 16142457)

Multiplication

n×y
n×2 32284914
n×3 48427371
n×4 64569828
n×5 80712285

Division

n÷y
n÷2 8071228.5
n÷3 5380819
n÷3 4035614.25
n÷5 3228491.4

Exponentiation

ny
n2 260578917996849
n3 4.2063839788707E+21
n4 6.7901372504409E+28
n5 1.0960949858934E+36

Nth Root

y√n
2√n 4017.7676637655
3√n 252.7298537636
4√n 63.385863280116
5√n 27.64355719398

Divisors of 16142457

1, 3, 19, 57, 173, 519, 1637, 3287, 4911, 9861, 31103, 93309, 283201, 849603, 5380819, 16142457

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 -16142456
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 16142457 can be divided by 16 positive divisors. The sum of these divisors (counting 16142457) is 1, the average is 0.0625.

Base conversion 16142457

Base System Value
2 Binary 111101100101000001111001
3 Ternary 1010101010021210
4 Quaternary 331211001321
5 Quinary 13113024312
6 Senary 1333553333
8 Octal 75450171
10 Decimal 16142457
12 Duodecimal 54a5849
16 Hexadecimal f65079
20 Vigesimal 50hg2h
36 Base36 9lzll

Cryptographic Hash Functions

md5 ad0d694311fdf64597d7661e39ab9d2b
sha1 9802dba214509fdfa13a531b7c62c50695eb0154
sha256 4b78b0354dc9c4b3a6e263ce21de103f1d1f63666cb0b87c3d437c277272b953
sha512 f6be5e1db88a7284c99d6e8c636996946c76cd337d16447bac5e31393c00da4a061bce3c131d73f1ac670f522460ae62ab70fedd8ef0f1dd6aa1a45c798655a1
ripemd-160 f83c084ef5ca5f952196c2321cefbc8c9cca4f49

16142457 as geometric shapes

Circle

Radius = n
Diameter 32284914
Circumference 101426048.64418
Area 8.1863281445928E+14

Sphere

Radius = n
Volume 1.7619660008264E+22
Surface area 3.2745312578371E+15
Circumference 101426048.64418

Square

Length = n
Perimeter 64569828
Area 260578917996849
Diagonal 22828881.619425

Cube

Length = n
Surface area 1563473507981094
Volume 4.2063839788707E+21
Space diagonal 27959555.682996

Equilateral Triangle

Length = n
Perimeter 48427371
Area 1.1283398133797E+14
Altitude 13979777.841498

Triangular Pyramid

Length = n
Surface area 1.1283398133797E+14
Volume 4.9572710595565E+20
Height 7609627.2064748