148977897 is an odd 9-digits composite number following 148977896
and preceding 148977898 . In scientific notation, it is written as 1.48977897 × 10^8.
The sum of its digits is 60. It has a total of 3 prime factors and 8 positive divisors.
There are 99143520 positive integers (up to 148977897) that are relatively prime to 148977897.
148977897 has 8 divisors, whose sum is 198987360
The reverse of 148977897 is 798779841
Previous prime number is 571
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 60
Digital Root 6
Name
one hundred forty-eight million nine hundred seventy-seven thousand eight hundred ninety-seven
Scientific notation
1.48977897 × 10^8
Engineering notation
1.48977897 × 10^6
Prime Factorization
3 × 571 × 86969
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
148977897
Product of the distinct prime numbers
The prime factorization of 148977897 is 3 × 571 × 86969.
Since it has a total of 3 prime factors.
10 , 6 , 19 , 82 , 719 , 718 , 4970 , 3779 , 43395 , 11403 , 944837 , 207322 , 6665527 , 236542 , 70192608 , 11671289 , 968295515 , 333572566 , 6475253606 , 4094952294
n×2
297955794
n×3
446933691
n×4
595911588
n×5
744889485
n÷2
74488948.5
n÷3
49659299
n÷3
37244474.25
n÷5
29795579.4
n2
22194413794542609
n3
3.3064770922587E+24
n4
4.9259200368338E+32
n5
7.3385320787767E+40
2 √n
12205.650207998
3 √n
530.11970358995
4 √n
110.47918450096
5 √n
43.11460065867
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
-148977896
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 148977897 can be divided by 8 positive divisors.
The sum of these divisors (counting 148977897) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111000010011100011101001
3
Ternary
101101022212020220
4
Quaternary
20320103203221
5
Quinary
301114243042
6
Senary
22441040253
8
Octal
1070234351
10
Decimal
148977897
12
Duodecimal
41a86089
16
Hexadecimal
8e138e9
20
Vigesimal
26b24eh
36
Base36
2gp42x
md5
87048502630cd05a5caacf8a4b29fc30
sha1
d3ea9c400b9f42b9cfa3ae45f5b1d92ac7fe2af4
sha256
ec8f0892e161bfff651a0a1a7d61c0567c5313f06cfc022a6cee322b67db1cbd
sha512
59af1463e579645b84d30ac865e1c8ed15fc61b2544d498e8d70cd5d5f3e4750df7a8c16cea6a04521a6c301ce865b75c00a0bf225ee752357a64cd4d0629378
ripemd-160
43d6cdac86fbb1408fe44bafe84954214ad7c06a
Diameter
297955794
Circumference
936055733.52491
Area
6.9725807327667E+16
Volume
1.3850138856404E+25
Surface area
2.7890322931067E+17
Circumference
936055733.52491
Perimeter
595911588
Area
22194413794542609
Diagonal
210686562.43122
Surface area
133166482767255654
Volume
3.3064770922587E+24
Space diagonal
258037286.80876
Perimeter
446933691
Area
9.6104630840888E+15
Altitude
129018643.40438
Surface area
9.6104630840888E+15
Volume
3.8967206229569E+23
Height
70228854.143741