29897400 (number)

29897400 is an even 8-digits composite number following 29897399 and preceding 29897401. In scientific notation, it is written as 2.9897400 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 64 positive divisors. There are 7357440 positive integers (up to 29897400) that are relatively prime to 29897400.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.9897400 × 10^7
Engineering notation 2.9897400 × 10^6

Prime Factorization of 29897400

Prime Factorization 2 × 2 × 2 × 5 × 15 × 13 × 3833

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 7474350
Product of the distinct prime numbers

The prime factorization of 29897400 is 2 × 2 × 2 × 5 × 15 × 13 × 3833. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 29897400)

Multiplication

n×y
n×2 59794800
n×3 89692200
n×4 119589600
n×5 149487000

Division

n÷y
n÷2 14948700
n÷3 9965800
n÷3 7474350
n÷5 5979480

Exponentiation

ny
n2 893854526760000
n3 2.6723926328354E+22
n4 7.9897591500934E+29
n5 2.38873025214E+37

Nth Root

y√n
2√n 5467.8514976177
3√n 310.36862150477
4√n 73.944922054308
5√n 31.269913824436

Divisors of 29897400

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29897399
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29897400 can be divided by 64 positive divisors. The sum of these divisors (counting 29897400) is 1, the average is 0.015625.

Base conversion 29897400

Base System Value
2 Binary 1110010000011001010111000
3 Ternary 2002020221112010
4 Quaternary 1302003022320
5 Quinary 30123204100
6 Senary 2544445520
8 Octal 162031270
10 Decimal 29897400
12 Duodecimal a0198a0
16 Hexadecimal 1c832b8
20 Vigesimal 96h3a0
36 Base36 hsszc

Cryptographic Hash Functions

md5 66a7fcac741326f007d1f1dc94306579
sha1 af131bc5289a7bd90a43ac48a918e51eeea6dba3
sha256 44b6a72a73d7f85265045bdb913458ef2f7203f03cf905087349284cf0f2b0dd
sha512 f5ba84e736d61ed956af0de4b94bad5a79735c78d67f9e87f46dd5b82dc0c9ffc67153b60f8fc083df2868c59a290ce5428cc243198d5be7dc334ec2ef334c20
ripemd-160 e91475b9ad9a6fcb15b46691bf80555cb05600de

29897400 as geometric shapes

Circle

Radius = n
Diameter 59794800
Circumference 187850904.40287
Area 2.8081268146472E+15

Sphere

Radius = n
Volume 1.1194092083764E+23
Surface area 1.1232507258589E+16
Circumference 187850904.40287

Square

Length = n
Perimeter 119589600
Area 893854526760000
Diagonal 42281308.559693

Cube

Length = n
Surface area 5363127160560000
Volume 2.6723926328354E+22
Space diagonal 51783815.81421

Equilateral Triangle

Length = n
Perimeter 89692200
Area 3.8705036373094E+14
Altitude 25891907.907105

Triangular Pyramid

Length = n
Surface area 3.8705036373094E+14
Volume 3.1494449211182E+21
Height 14093769.519898