148979977 is an odd 9-digits prime number following 148979976
and preceding 148979978 . In scientific notation, it is written as 1.48979977 × 10^8.
The sum of its digits is 61. It has a total of 1 prime factors and 2 positive divisors.
There are 148979976 positive integers (up to 148979977) that are relatively prime to 148979977.
148979977 has 2 divisors, whose sum is 148979978
The reverse of 148979977 is 779979841
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 61 Digital Root 7
Name
one hundred forty-eight million nine hundred seventy-nine thousand nine hundred seventy-seven
Scientific notation
1.48979977 × 10^8
Engineering notation
1.48979977 × 10^6
Prime Factorization
148979977
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
148979977 Product of the distinct prime numbers
The prime factorization of 148979977 is 148979977.
Since it has a total of 1 prime factors.
7 , 2 , 17 , 25 , 343 , 949 , 4777 , 8487 , 30741 , 81871 , 795890 , 11150 , 3171325 , 6294271 , 38085405 , 61919314 , 717699038 , 668825413 , 4602696313 , 4169559059
n×2
297959954
n×3
446939931
n×4
595919908
n×5
744899885
n÷2
74489988.5
n÷3
49659992.333333
n÷3
37244994.25
n÷5
29795995.4
n2
22195033546920529
n3
3.3066155873344E+24
n4
4.9261951414893E+32
n5
7.3390443887658E+40
2 √n12205.73541414
3 √n530.1221707207
4 √n110.47957012109
5 √n43.114721049507
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
148979978 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
74489989 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
12205.735455105 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999865754 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 148979977 can be divided by 2 positive divisors.
The sum of these divisors (counting 148979977) is 148979978, the average is 74489989.
Base
System
Value
2
Binary
1000111000010100000100001001
3
Ternary
101101022222002221
4
Quaternary
20320110010021
5
Quinary
301114324402
6
Senary
22441054041
8
Octal
1070240411
10
Decimal
148979977
12
Duodecimal
41a87321
16
Hexadecimal
8e14109
20
Vigesimal
26b29ih
36
Base36
2gp5op
md5
47541da3f3145c3c153c7072f1ce3ce3
sha1
bb36cf5fd0b1f3fe762924e14beb6bad0b1b0292
sha256
98a516527e672cec9f00a373b74d3f452ec56edd47eabddc58ad31a4969ff3c2
sha512
1cea75619eb66e4ee3e712e96713f49d1aea8d6de5939ee61e6aaea889f8ed6b044c8daac3405cbea1ff09d81041a9f52ac1e19489034f802595757189b79998
ripemd-160
1fe5fffdc3d99d601279840e1853897ff47d236a
Diameter
297959954
Circumference
936068802.55035
Area
6.9727754337185E+16
Volume
1.3850718983221E+25
Surface area
2.7891101734874E+17
Circumference
936068802.55035
Perimeter
595919908
Area
22195033546920529
Diagonal
210689503.99543
Surface area
133170201281523174
Volume
3.3066155873344E+24
Space diagonal
258040889.47444
Perimeter
446939931
Area
9.6107314447405E+15
Altitude
129020444.73722
Surface area
9.6107314447405E+15
Volume
3.8968838409689E+23
Height
70229834.665144