187996944 (number)

187996944 is an even 9-digits composite number following 187996943 and preceding 187996945. In scientific notation, it is written as 1.87996944 × 10^8. The sum of its digits is 57. It has a total of 8 prime factors and 80 positive divisors. There are 58900608 positive integers (up to 187996944) that are relatively prime to 187996944.

Interesting facts

Basic properties

Name

Name one hundred eighty-seven million nine hundred ninety-six thousand nine hundred forty-four

Notation

Scientific notation 1.87996944 × 10^8
Engineering notation 1.87996944 × 10^6

Prime Factorization of 187996944

Prime Factorization 2 × 2 × 2 × 2 × 3 × 19 × 139 × 1483

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 23499618
Product of the distinct prime numbers

The prime factorization of 187996944 is 2 × 2 × 2 × 2 × 3 × 19 × 139 × 1483. Since it has a total of 8 prime factors.

Most popular turbo-numbers

3, 7, 45, 42, 560, 690, 2706, 3749, 46859, 48596, 866930, 42394, 3218934, 2416439, 56118401, 47572964, 633280796, 830087028, 7489750119, 1892488932

Basic calculations (n = 187996944)

Multiplication

n×y
n×2 375993888
n×3 563990832
n×4 751987776
n×5 939984720

Division

n÷y
n÷2 93998472
n÷3 62665648
n÷3 46999236
n÷5 37599388.8

Exponentiation

ny
n2 35342850953339136
n3 6.6443479714752E+24
n4 1.2491171135099E+33
n5 2.3483020003797E+41

Nth Root

y√n
2√n 13711.197759496
3√n 572.86232754462
4√n 117.09482379463
5√n 45.167926898246

Divisors of 187996944

1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 139, 152, 228, 278, 304, 417, 456, 556, 834, 912, 1112, 1483, 1668, 2224, 2641, 2966, 3336, 4449, 5282, 5932, 6672, 7923, 8898, 10564, 11864, 15846, 17796, 21128, 23728, 28177, 31692, 35592, 42256, 56354, 63384, 71184, 84531, 112708, 126768, 169062, 206137, 225416, 338124, 412274, 450832, 618411, 676248, 824548, 1236822, 1352496, 1649096, 2473644, 3298192, 3916603, 4947288, 7833206, 9894576, 11749809, 15666412, 23499618, 31332824, 46999236, 62665648, 93998472, 187996944

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -187996943
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 187996944 can be divided by 80 positive divisors. The sum of these divisors (counting 187996944) is 1, the average is 0.0125.

Base conversion 187996944

Base System Value
2 Binary 1011001101001001101100010000
3 Ternary 111002202020022210
4 Quaternary 23031021230100
5 Quinary 341111400234
6 Senary 30353232120
8 Octal 1315115420
10 Decimal 187996944
12 Duodecimal 52b62640
16 Hexadecimal b349b10
20 Vigesimal 2iejc74
36 Base36 33xfdc

Cryptographic Hash Functions

md5 87dd539d6d16ec80408201bcc85e7fa2
sha1 ddd8c74a296234f6a9110e4560424770b6a9b421
sha256 fe3b7cc55a3237e6b692428da72b2edbcd85fb9414c928827299a52a55c2e60e
sha512 d007ac970a713c069ae09dda66d9892801c5c2505693bec5cbda48b93de4c8b29ce3b8b2a33a39ebc61f50d5c93939423c8fc8d91a4b316ab84602f813e64151
ripemd-160 3b952ace6e6de2135afc1dc5b291c579299ad3c8

187996944 as geometric shapes

Circle

Radius = n
Diameter 375993888
Circumference 1181219636.3355
Area 1.1103284091193E+17

Sphere

Radius = n
Volume 2.7831779700108E+25
Surface area 4.4413136364772E+17
Circumference 1181219636.3355

Square

Length = n
Perimeter 751987776
Area 35342850953339136
Diagonal 265867827.8895

Cube

Length = n
Surface area 212057105720034816
Volume 6.6443479714752E+24
Space diagonal 325620258.67568

Equilateral Triangle

Length = n
Perimeter 563990832
Area 1.5303903383879E+16
Altitude 162810129.33784

Triangular Pyramid

Length = n
Surface area 1.5303903383879E+16
Volume 7.8304391786554E+23
Height 88622609.296498