47897790 (number)

47897790 is an even 8-digits composite number following 47897789 and preceding 47897791. In scientific notation, it is written as 4.7897790 × 10^7. The sum of its digits is 51. It has a total of 5 prime factors and 32 positive divisors. There are 12360480 positive integers (up to 47897790) that are relatively prime to 47897790.

Interesting facts

Basic properties

Name

Name forty-seven million eight hundred ninety-seven thousand seven hundred ninety

Notation

Scientific notation 4.7897790 × 10^7
Engineering notation 4.7897790 × 10^6

Prime Factorization of 47897790

Prime Factorization 2 × 5 × 3 × 31 × 51503

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 47897790
Product of the distinct prime numbers

The prime factorization of 47897790 is 2 × 5 × 3 × 31 × 51503. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 9, 24, 63, 412, 466, 9877, 9188, 36935, 92675, 273008, 543527, 5809724, 1351261, 8555261, 55122953, 821942169, 860720900, 4838315425, 6679975134

Basic calculations (n = 47897790)

Multiplication

n×y
n×2 95795580
n×3 143693370
n×4 191591160
n×5 239488950

Division

n÷y
n÷2 23948895
n÷3 15965930
n÷3 11974447.5
n÷5 9579558

Exponentiation

ny
n2 2294198286884100
n3 1.0988702776353E+23
n4 5.2633457795419E+30
n5 2.5210263084589E+38

Nth Root

y√n
2√n 6920.8229279472
3√n 363.1659798441
4√n 83.191483506109
5√n 34.360786426588

Divisors of 47897790

1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 51503, 103006, 154509, 257515, 309018, 515030, 772545, 1545090, 1596593, 3193186, 4789779, 7982965, 9579558, 15965930, 23948895, 47897790

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 -47897789
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 47897790 can be divided by 32 positive divisors. The sum of these divisors (counting 47897790) is 1, the average is 0.03125.

Base conversion 47897790

Base System Value
2 Binary 10110110101101110010111110
3 Ternary 10100010110102020
4 Quaternary 2312231302332
5 Quinary 44230212130
6 Senary 4430341010
8 Octal 266556276
10 Decimal 47897790
12 Duodecimal 1405a766
16 Hexadecimal 2dadcbe
20 Vigesimal ej749a
36 Base36 sim66

Cryptographic Hash Functions

md5 c1883e74af55ccf931a1c0289fe4e0db
sha1 70efce7ab5708fcca6db2db425afdb3a2cd947da
sha256 604b2c322d6636067ab44b16e1eb5b065156a718ac3af5487a71b8fe3d079de8
sha512 3cfac4e8b9b9dd950edae99f8328e52310ea416713c641edf32e0115a424f92230ea732e1e948aac8266045efef3a3f4963e356cc24a4a12d1921807fb1cde17
ripemd-160 2db24ab9e20a693207eb5988458baac842a33c8a

47897790 as geometric shapes

Circle

Radius = n
Diameter 95795580
Circumference 300950690.37437
Area 7.2074364839534E+15

Sphere

Radius = n
Volume 4.6029370552898E+23
Surface area 2.8829745935814E+16
Circumference 300950690.37437

Square

Length = n
Perimeter 191591160
Area 2294198286884100
Diagonal 67737704.225698

Cube

Length = n
Surface area 13765189721304600
Volume 1.0988702776353E+23
Space diagonal 82961405.850264

Equilateral Triangle

Length = n
Perimeter 143693370
Area 9.9341699888018E+14
Altitude 41480702.925132

Triangular Pyramid

Length = n
Surface area 9.9341699888018E+14
Volume 1.2950310416005E+22
Height 22579234.741899