29897780 (number)

29897780 is an even 8-digits composite number following 29897779 and preceding 29897781. In scientific notation, it is written as 2.9897780 × 10^7. The sum of its digits is 50. It has a total of 5 prime factors and 24 positive divisors. There are 10871840 positive integers (up to 29897780) that are relatively prime to 29897780.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.9897780 × 10^7
Engineering notation 2.9897780 × 10^6

Prime Factorization of 29897780

Prime Factorization 2 × 2 × 11 × 5 × 135899

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14948890
Product of the distinct prime numbers

The prime factorization of 29897780 is 2 × 2 × 11 × 5 × 135899. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 8, 3, 18, 902, 544, 481, 5277, 6162, 12569, 9993, 774385, 9980942, 5321604, 1107512, 86085163, 150439239, 776443743, 6178235334, 1824246905

Basic calculations (n = 29897780)

Multiplication

n×y
n×2 59795560
n×3 89693340
n×4 119591120
n×5 149488900

Division

n÷y
n÷2 14948890
n÷3 9965926.6666667
n÷3 7474445
n÷5 5979556

Exponentiation

ny
n2 893877248928400
n3 2.6724945335467E+22
n4 7.990165361518E+29
n5 2.3888820614229E+37

Nth Root

y√n
2√n 5467.8862460735
3√n 310.36993644159
4√n 73.94515701568
5√n 31.269993312999

Divisors of 29897780

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 135899, 271798, 543596, 679495, 1358990, 1494889, 2717980, 2989778, 5979556, 7474445, 14948890, 29897780

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 -29897779
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 29897780 can be divided by 24 positive divisors. The sum of these divisors (counting 29897780) is 1, the average is 0.041666666666667.

Base conversion 29897780

Base System Value
2 Binary 1110010000011010000110100
3 Ternary 2002020222001012
4 Quaternary 1302003100310
5 Quinary 30123212110
6 Senary 2544451352
8 Octal 162032064
10 Decimal 29897780
12 Duodecimal a019b58
16 Hexadecimal 1c83434
20 Vigesimal 96h490
36 Base36 hst9w

Cryptographic Hash Functions

md5 4ea001e1c2d6780fc416fd3b2e56ddcf
sha1 9de7924ddfea534572415463e607e2c2f61c1c6f
sha256 98b7349bcb7e6d59a1878491d275d8a1f5abb12ccb479efa8811301fbbef00dd
sha512 ab8587c34438b9be4c48c61ae995bebc280e6550bb853502b62ed859bec936acdccca6a63fd6d954206df6a4b8764100cedebb3111714ad96e9e4ca5cfbb1309
ripemd-160 3c95c49e56c2e338ae5ec788d05246073d5f39d7

29897780 as geometric shapes

Circle

Radius = n
Diameter 59795560
Circumference 187853292.01329
Area 2.8081981984445E+15

Sphere

Radius = n
Volume 1.1194518924465E+23
Surface area 1.1232792793778E+16
Circumference 187853292.01329

Square

Length = n
Perimeter 119591120
Area 893877248928400
Diagonal 42281845.960847

Cube

Length = n
Surface area 5363263493570400
Volume 2.6724945335467E+22
Space diagonal 51784473.993517

Equilateral Triangle

Length = n
Perimeter 89693340
Area 3.8706020271847E+14
Altitude 25892236.996758

Triangular Pyramid

Length = n
Surface area 3.8706020271847E+14
Volume 3.149565012258E+21
Height 14093948.653616