29897144 (number)

29897144 is an even 8-digits composite number following 29897143 and preceding 29897145. In scientific notation, it is written as 2.9897144 × 10^7. The sum of its digits is 44. It has a total of 6 prime factors and 32 positive divisors. There are 13964160 positive integers (up to 29897144) that are relatively prime to 29897144.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.9897144 × 10^7
Engineering notation 2.9897144 × 10^6

Prime Factorization of 29897144

Prime Factorization 2 × 2 × 2 × 29 × 31 × 4157

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7474286
Product of the distinct prime numbers

The prime factorization of 29897144 is 2 × 2 × 2 × 29 × 31 × 4157. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 9, 81, 42, 819, 775, 5999, 7977, 29296, 85005, 983636, 752275, 6224193, 3373364, 88997451, 9909054, 801495857, 316468543, 5100677680, 8578814109

Basic calculations (n = 29897144)

Multiplication

n×y
n×2 59794288
n×3 89691432
n×4 119588576
n×5 149485720

Division

n÷y
n÷2 14948572
n÷3 9965714.6666667
n÷3 7474286
n÷5 5979428.8

Exponentiation

ny
n2 893839219356736
n3 2.6723239853956E+22
n4 7.9894855006026E+29
n5 2.3886279849743E+37

Nth Root

y√n
2√n 5467.8280880072
3√n 310.36773564631
4√n 73.944763763279
5√n 31.26986027379

Divisors of 29897144

1, 2, 4, 8, 29, 31, 58, 62, 116, 124, 232, 248, 899, 1798, 3596, 4157, 7192, 8314, 16628, 33256, 120553, 128867, 241106, 257734, 482212, 515468, 964424, 1030936, 3737143, 7474286, 14948572, 29897144

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29897143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29897144 can be divided by 32 positive divisors. The sum of these divisors (counting 29897144) is 1, the average is 0.03125.

Base conversion 29897144

Base System Value
2 Binary 1110010000011000110111000
3 Ternary 2002020221011122
4 Quaternary 1302003012320
5 Quinary 30123202034
6 Senary 2544444412
8 Octal 162030670
10 Decimal 29897144
12 Duodecimal a019708
16 Hexadecimal 1c831b8
20 Vigesimal 96h2h4
36 Base36 hsss8

Cryptographic Hash Functions

md5 e3ed2e789082b041bfabc5ce85ca4dde
sha1 3360239c051c9dc7319afabd1fd023aed568f166
sha256 bc160b5187d1968145ef021c34a683f45d49d32053ca9e1f7efb105450608d43
sha512 fa29506f8a403e2936988126512218c80136e8cf337c5371b9a6bbb8dfc1c4b769d2878d81e0e39a79dfddca293b7d85d6855dcc60284e5c25a519d43b0ce5a9
ripemd-160 440b7249c1c46e2065126fbe928731fc9be72dd7

29897144 as geometric shapes

Circle

Radius = n
Diameter 59794288
Circumference 187849295.90743
Area 2.8080787250216E+15

Sphere

Radius = n
Volume 1.1193804534041E+23
Surface area 1.1232314900086E+16
Circumference 187849295.90743

Square

Length = n
Perimeter 119588576
Area 893839219356736
Diagonal 42280946.521021

Cube

Length = n
Surface area 5363035316140416
Volume 2.6723239853956E+22
Space diagonal 51783372.409203

Equilateral Triangle

Length = n
Perimeter 89691432
Area 3.8704373543089E+14
Altitude 25891686.204602

Triangular Pyramid

Length = n
Surface area 3.8704373543089E+14
Volume 3.1493640193345E+21
Height 14093648.84034