29905902 (number)

29905902 is an even 8-digits composite number following 29905901 and preceding 29905903. In scientific notation, it is written as 2.9905902 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 8805888 positive integers (up to 29905902) that are relatively prime to 29905902.

Interesting facts

Basic properties

Name

Name twenty-nine million nine hundred five thousand nine hundred two

Notation

Scientific notation 2.9905902 × 10^7
Engineering notation 2.9905902 × 10^6

Prime Factorization of 29905902

Prime Factorization 2 × 27 × 29 × 13 × 13 × 113

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2300454
Product of the distinct prime numbers

The prime factorization of 29905902 is 2 × 27 × 29 × 13 × 13 × 113. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 6, 5, 71, 517, 774, 7969, 6983, 57375, 61290, 397566, 684664, 7059206, 7463173, 99754604, 1019431, 838195122, 12305645, 3255905669, 4964497301

Basic calculations (n = 29905902)

Multiplication

n×y
n×2 59811804
n×3 89717706
n×4 119623608
n×5 149529510

Division

n÷y
n÷2 14952951
n÷3 9968634
n÷3 7476475.5
n÷5 5981180.4

Exponentiation

ny
n2 894362974433604
n3 2.674673146584E+22
n4 7.9988513003772E+29
n5 2.3921286310165E+37

Nth Root

y√n
2√n 5468.6288958019
3√n 310.39803882232
4√n 73.950178470386
5√n 31.271692083225

Divisors of 29905902

1, 2, 13, 26, 27, 29, 54, 58, 113, 169, 226, 338, 351, 377, 702, 754, 783, 1469, 1566, 2938, 3051, 3277, 4563, 4901, 6102, 6554, 9126, 9802, 10179, 19097, 20358, 38194, 39663, 42601, 79326, 85202, 88479, 132327, 176958, 264654, 515619, 553813, 1031238, 1107626, 1150227, 2300454, 14952951, 29905902

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29905901
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29905902 can be divided by 48 positive divisors. The sum of these divisors (counting 29905902) is 1, the average is 0.020833333333333.

Base conversion 29905902

Base System Value
2 Binary 1110010000101001111101110
3 Ternary 2002021101012000
4 Quaternary 1302011033232
5 Quinary 30123442102
6 Senary 2544553130
8 Octal 162051756
10 Decimal 29905902
12 Duodecimal a0227a6
16 Hexadecimal 1c853ee
20 Vigesimal 96i4f2
36 Base36 hszji

Cryptographic Hash Functions

md5 d8db02d1694acc74ea7ee69e01e50b3f
sha1 f26db966989fd9703993ef64bb758da8f650a942
sha256 8bf578219446fe665ac52d5d7374701dbf7e0aacbbb5ff36f67cb9104491edb9
sha512 3d987ff18a9bffe684f439f8fc38ad3a5fa10f940f493e3ba4253eaa6ba2148f369dc18a8d23af666d699be7702bb9d7dbdbb8b67f4daef465e883b5cbc76dac
ripemd-160 e4934efde59584e95a04f804a18ab37bfbae9d45

29905902 as geometric shapes

Circle

Radius = n
Diameter 59811804
Circumference 187904324.04435
Area 2.8097241501233E+15

Sphere

Radius = n
Volume 1.1203644677416E+23
Surface area 1.1238896600493E+16
Circumference 187904324.04435

Square

Length = n
Perimeter 119623608
Area 894362974433604
Diagonal 42293332.203401

Cube

Length = n
Surface area 5366177846601624
Volume 2.674673146584E+22
Space diagonal 51798541.710176

Equilateral Triangle

Length = n
Perimeter 89717706
Area 3.8727052803186E+14
Altitude 25899270.855088

Triangular Pyramid

Length = n
Surface area 3.8727052803186E+14
Volume 3.1521325323452E+21
Height 14097777.401134