161003068 (number)

161003068 is an even 9-digits composite number following 161003067 and preceding 161003069. In scientific notation, it is written as 1.61003068 × 10^8. The sum of its digits is 25. It has a total of 5 prime factors and 24 positive divisors. There are 79084080 positive integers (up to 161003068) that are relatively prime to 161003068.

Interesting facts

Basic properties

Name

Name one hundred sixty-one million three thousand sixty-eight

Notation

Scientific notation 1.61003068 × 10^8
Engineering notation 1.61003068 × 10^6

Prime Factorization of 161003068

Prime Factorization 2 × 2 × 83 × 191 × 2539

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 80501534
Product of the distinct prime numbers

The prime factorization of 161003068 is 2 × 2 × 83 × 191 × 2539. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 7, 72, 7, 758, 106, 9714, 1657, 86627, 11158, 802119, 241002, 4781401, 4123861, 40117969, 26333662, 359251779, 971110923, 4217528456, 3744618826

Basic calculations (n = 161003068)

Multiplication

n×y
n×2 322006136
n×3 483009204
n×4 644012272
n×5 805015340

Division

n÷y
n÷2 80501534
n÷3 53667689.333333
n÷3 40250767
n÷5 32200613.6

Exponentiation

ny
n2 25921987905412624
n3 4.1735195814303E+24
n4 6.7194945696836E+32
n5 1.0818592411284E+41

Nth Root

y√n
2√n 12688.69843601
3√n 544.01563806689
4√n 112.64412295371
5√n 43.789181788002

Divisors of 161003068

1, 2, 4, 83, 166, 191, 332, 382, 764, 2539, 5078, 10156, 15853, 31706, 63412, 210737, 421474, 484949, 842948, 969898, 1939796, 40250767, 80501534, 161003068

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -161003067
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 161003068 can be divided by 24 positive divisors. The sum of these divisors (counting 161003068) is 1, the average is 0.041666666666667.

Base conversion 161003068

Base System Value
2 Binary 1001100110001011011000111100
3 Ternary 102012221210200121
4 Quaternary 21212023120330
5 Quinary 312204044233
6 Senary 23550504324
8 Octal 1146133074
10 Decimal 161003068
12 Duodecimal 45b050a4
16 Hexadecimal 998b63c
20 Vigesimal 2a657d8
36 Base36 2nuurg

Cryptographic Hash Functions

md5 cf3209d0b5ed47f027bbfa61d390502c
sha1 28e073b79bb92755d0b4018db61226af62ab939d
sha256 b91c25c59012bfa8a3d66dedf46c858a49e89deb7458502f797bc4d90dbb9ea2
sha512 41d16ff596068f3501cc5b11b857d88c71022eb80028eea2f9c779ada5057165c435db3d67613a232a019c1802998fa2d870314ff691dd8a8a487bc7fdd43d63
ripemd-160 ccd02728b3e437b846ee0f836f8869580592e746

161003068 as geometric shapes

Circle

Radius = n
Diameter 322006136
Circumference 1011612111.2684
Area 8.1436326770088E+16

Sphere

Radius = n
Volume 1.748199794218E+25
Surface area 3.2574530708035E+17
Circumference 1011612111.2684

Square

Length = n
Perimeter 644012272
Area 25921987905412624
Diagonal 227692722.34928

Cube

Length = n
Surface area 155531927432475744
Volume 4.1735195814303E+24
Space diagonal 278865493.95047

Equilateral Triangle

Length = n
Perimeter 483009204
Area 1.122455002134E+16
Altitude 139432746.97523

Triangular Pyramid

Length = n
Surface area 1.122455002134E+16
Volume 4.9185399957404E+23
Height 75897574.116426