29869897 (number)

29869897 is an odd 8-digits composite number following 29869896 and preceding 29869898. In scientific notation, it is written as 2.9869897 × 10^7. The sum of its digits is 58. It has a total of 2 prime factors and 4 positive divisors. There are 29579796 positive integers (up to 29869897) that are relatively prime to 29869897.

Interesting facts

Basic properties

Name

Name twenty-nine million eight hundred sixty-nine thousand eight hundred ninety-seven

Notation

Scientific notation 2.9869897 × 10^7
Engineering notation 2.9869897 × 10^6

Prime Factorization of 29869897

Prime Factorization 103 × 289999

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 29869897
Product of the distinct prime numbers

The prime factorization of 29869897 is 103 × 289999. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 5, 87, 41, 258, 62, 21, 513, 8027, 19031, 923300, 421687, 3204635, 6572071, 85269746, 97788087, 269634176, 396249338, 8518739904, 2853113937

Basic calculations (n = 29869897)

Multiplication

n×y
n×2 59739794
n×3 89609691
n×4 119479588
n×5 149349485

Division

n÷y
n÷2 14934948.5
n÷3 9956632.3333333
n÷3 7467474.25
n÷5 5973979.4

Exponentiation

ny
n2 892210746790609
n3 2.6650243108929E+22
n4 7.9604001668866E+29
n5 2.3777633306368E+37

Nth Root

y√n
2√n 5465.3359457585
3√n 310.273421621
4√n 73.927910465253
5√n 31.264158587721

Divisors of 29869897

1, 103, 289999, 29869897

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29869896
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29869897 can be divided by 4 positive divisors. The sum of these divisors (counting 29869897) is 1, the average is 0.25.

Base conversion 29869897

Base System Value
2 Binary 1110001111100011101001001
3 Ternary 2002012112210111
4 Quaternary 1301330131021
5 Quinary 30121314042
6 Senary 2544114321
8 Octal 161743511
10 Decimal 29869897
12 Duodecimal a0059a1
16 Hexadecimal 1c7c749
20 Vigesimal 96deeh
36 Base36 hs7rd

Cryptographic Hash Functions

md5 a1b3aba9097d0b18689fb3acd4f02931
sha1 31cc3c68405521c4f2d5d59c7289cff74d97e31e
sha256 734e2d63b4b5abc1eb783ddec1ab7f29c3ee26e766726db86b612319ef50a2b6
sha512 3247fa7aba99dc1e2c3f33d4b1ea491ade86a992c8c75af119e502bb61bc6607c86ef2aedd816fcc438389bcd9da8f6f696d0c5ffb8e44d184e9babd854011ad
ripemd-160 a901c0e392a851ac14ed4bb7ca263ba0a255531a

29869897 as geometric shapes

Circle

Radius = n
Diameter 59739794
Circumference 187678097.95737
Area 2.8029627275712E+15

Sphere

Radius = n
Volume 1.1163227728986E+23
Surface area 1.1211850910285E+16
Circumference 187678097.95737

Square

Length = n
Perimeter 119479588
Area 892210746790609
Diagonal 42242413.444087

Cube

Length = n
Surface area 5353264480743654
Volume 2.6650243108929E+22
Space diagonal 51736179.220849

Equilateral Triangle

Length = n
Perimeter 89609691
Area 3.8633858612508E+14
Altitude 25868089.610425

Triangular Pyramid

Length = n
Surface area 3.8633858612508E+14
Volume 3.1407612704322E+21
Height 14080804.481362