187996948 is an even 9-digits composite number following 187996947
and preceding 187996949 . In scientific notation, it is written as 1.87996948 × 10^8.
The sum of its digits is 61. It has a total of 5 prime factors and 24 positive divisors.
There are 88335744 positive integers (up to 187996948) that are relatively prime to 187996948.
187996948 has 24 divisors, whose sum is 348872832
The reverse of 187996948 is 849699781
Previous prime number is 827
Is Prime? no Number parity even Number length 9 Sum of Digits 61 Digital Root 7
Name
one hundred eighty-seven million nine hundred ninety-six thousand nine hundred forty-eight
Scientific notation
1.87996948 × 10^8
Engineering notation
1.87996948 × 10^6
Prime Factorization
2 × 2 × 17 × 827 × 3343
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
93998474 Product of the distinct prime numbers
The prime factorization of 187996948 is 2 × 2 × 17 × 827 × 3343.
Since it has a total of 5 prime factors.
6 , 5 , 31 , 17 , 684 , 949 , 2999 , 1638 , 62904 , 79459 , 222065 , 660766 , 5928008 , 7419066 , 21737087 , 10510858 , 956690626 , 194737653 , 4266664877 , 7921296393
n×2
375993896
n×3
563990844
n×4
751987792
n×5
939984740
n÷2
93998474
n÷3
62665649.333333
n÷3
46999237
n÷5
37599389.6
n2
35342852457314704
n3
6.6443483955895E+24
n4
1.2491172198195E+33
n5
2.3483022502031E+41
2 √n13711.197905362
3 √n572.86233160754
4 √n117.09482441749
5 √n45.167927090453
1 , 2 , 4 , 17 , 34 , 68 , 827 , 1654 , 3308 , 3343 , 6686 , 13372 , 14059 , 28118 , 56236 , 56831 , 113662 , 227324 , 2764661 , 5529322 , 11058644 , 46999237 , 93998474 , 187996948
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
-187996947 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 187996948 can be divided by 24 positive divisors.
The sum of these divisors (counting 187996948) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1011001101001001101100010100
3
Ternary
111002202020022221
4
Quaternary
23031021230110
5
Quinary
341111400243
6
Senary
30353232124
8
Octal
1315115424
10
Decimal
187996948
12
Duodecimal
52b62644
16
Hexadecimal
b349b14
20
Vigesimal
2iejc78
36
Base36
33xfdg
md5
026544a8f8968cfbeb556ce6e45d46f0
sha1
a4eb438c2d2e304e6a7c547457d12c96c5ec8d71
sha256
f504d8f2b343d93696ecc4953eef45abe6ec740c4a81f0569be2778a45e77bdd
sha512
d33db64bcc95975d2b326673a9485d27037f76dc72367e166782b3f07fbcd229d8b6f36b1931f3c5342dd5131853d2924f3e25430886e195d8e19669894f879c
ripemd-160
61f85cb10d0a2b05b17f99ea64b9b0535c89e252
Diameter
375993896
Circumference
1181219661.4682
Area
1.1103284563681E+17
Volume
2.7831781476633E+25
Surface area
4.4413138254723E+17
Circumference
1181219661.4682
Perimeter
751987792
Area
35342852457314704
Diagonal
265867833.54635
Surface area
212057114743888224
Volume
6.6443483955895E+24
Space diagonal
325620265.60388
Perimeter
563990844
Area
1.530390403512E+16
Altitude
162810132.80194
Surface area
1.530390403512E+16
Volume
7.8304396784788E+23
Height
88622611.182117