148978871 is an odd 9-digits composite number following 148978870
and preceding 148978872 . In scientific notation, it is written as 1.48978871 × 10^8.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 136012800 positive integers (up to 148978871) that are relatively prime to 148978871.
148978871 has 8 divisors, whose sum is 152805744
The reverse of 148978871 is 178879841
Previous prime number is 3587
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 53
Digital Root 8
Name
one hundred forty-eight million nine hundred seventy-eight thousand eight hundred seventy-one
Scientific notation
1.48978871 × 10^8
Engineering notation
1.48978871 × 10^6
Prime Factorization
41 × 3587 × 1013
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
148978871
Product of the distinct prime numbers
The prime factorization of 148978871 is 41 × 3587 × 1013.
Since it has a total of 3 prime factors.
3 , 6 , 56 , 68 , 30 , 682 , 6802 , 7129 , 78607 , 77875 , 562063 , 747656 , 480194 , 868245 , 78353724 , 73351544 , 20959058 , 866925350 , 9009334443 , 4379912686
n×2
297957742
n×3
446936613
n×4
595915484
n×5
744894355
n÷2
74489435.5
n÷3
49659623.666667
n÷3
37244717.75
n÷5
29795774.2
n2
22194704004434641
n3
3.3065419447599E+24
n4
4.9260488584447E+32
n5
7.3387719742193E+40
2 √n
12205.690107487
3 √n
530.12085887423
4 √n
110.47936507551
5 √n
43.114657034162
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-148978870
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 148978871 can be divided by 8 positive divisors.
The sum of these divisors (counting 148978871) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111000010011110010110111
3
Ternary
101101022220120222
4
Quaternary
20320103302313
5
Quinary
301114310441
6
Senary
22441044555
8
Octal
1070236267
10
Decimal
148978871
12
Duodecimal
41a8675b
16
Hexadecimal
8e13cb7
20
Vigesimal
26b273b
36
Base36
2gp4tz
md5
662854ddc5e4eaa2d585a47c5e71787e
sha1
e2f4bbe8e83ff2588e29c37e977d8dec7038bef4
sha256
d56ab39f8fee1ea995f996671a4940342ec141e863928d34c485b3a2bbfb5323
sha512
18eb52a486df5c48dd41370f059ba0ad5a576115aa2db7cd7d7bef3924add9ad20233f289c0ade85caaee88e81d8857d9be72c0bd8b4573193133e2d0dd16a16
ripemd-160
97996400b505d05ad2a0d268c9b284a607fd41d8
Diameter
297957742
Circumference
936061853.3474
Area
6.9726719048932E+16
Volume
1.3850410509925E+25
Surface area
2.7890687619573E+17
Circumference
936061853.3474
Perimeter
595915484
Area
22194704004434641
Diagonal
210687939.87523
Surface area
133168224026607846
Volume
3.3065419447599E+24
Space diagonal
258038973.82625
Perimeter
446936613
Area
9.6105887486583E+15
Altitude
129019486.91312
Surface area
9.6105887486583E+15
Volume
3.8967970523624E+23
Height
70229313.291744