148913861 is an odd 9-digits prime number following 148913860
and preceding 148913862 . In scientific notation, it is written as 1.48913861 × 10^8.
The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors.
There are 148913860 positive integers (up to 148913861) that are relatively prime to 148913861.
148913861 has 2 divisors, whose sum is 148913862
The reverse of 148913861 is 168319841
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 41 Digital Root 5
Name
one hundred forty-eight million nine hundred thirteen thousand eight hundred sixty-one
Scientific notation
1.48913861 × 10^8
Engineering notation
1.48913861 × 10^6
Prime Factorization
148913861
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
148913861 Product of the distinct prime numbers
The prime factorization of 148913861 is 148913861.
Since it has a total of 1 prime factors.
9 , 6 , 13 , 61 , 778 , 658 , 3557 , 2075 , 40124 , 25495 , 647578 , 142683 , 4286803 , 3144532 , 1770787 , 81774718 , 474600545 , 833038477 , 781012703 , 4939053676
n×2
297827722
n×3
446741583
n×4
595655444
n×5
744569305
n÷2
74456930.5
n÷3
49637953.666667
n÷3
37228465.25
n÷5
29782772.2
n2
22175337997927321
n3
3.3022152002514E+24
n4
4.9174561532232E+32
n5
7.3227738207467E+40
2 √n12203.026714713
3 √n530.04373793549
4 √n110.46731061591
5 √n43.11089358341
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
148913862 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
74456931 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
12203.026755686 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999865694 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 148913861 can be divided by 2 positive divisors.
The sum of these divisors (counting 148913861) is 148913862, the average is 74456931.
Base
System
Value
2
Binary
1000111000000011111011000101
3
Ternary
101101012121102012
4
Quaternary
20320003323011
5
Quinary
301110220421
6
Senary
22435424005
8
Octal
1070037305
10
Decimal
148913861
12
Duodecimal
41a55005
16
Hexadecimal
8e03ec5
20
Vigesimal
26ae4d1
36
Base36
2gnqo5
md5
4eb0b9a7480670c9e479a98f18eecec8
sha1
938c59711dfae441773e29d05441f817f920589b
sha256
0e696f4c3be6d6995f3b8f2b3dd1aee0f38343e52920e3e174e2915e199edf28
sha512
2a97e0d27aa1ef78d26ace3460340cd5326235ab20fa627f9244dd839074b625bfc846654411ecf7078b2d46d15633d249e08c97ea60a50165de882ded1bbfc6
ripemd-160
aeb8b5ad87535eeef6ee8f7315ce631d7cb7de7f
Diameter
297827722
Circumference
935653383.47058
Area
6.9665878945159E+16
Volume
1.383228668491E+25
Surface area
2.7866351578064E+17
Circumference
935653383.47058
Perimeter
595655444
Area
22175337997927321
Diagonal
210596001.85154
Surface area
133052027987563926
Volume
3.3022152002514E+24
Space diagonal
257926373.20325
Perimeter
446741583
Area
9.6022030218557E+15
Altitude
128963186.60162
Surface area
9.6022030218557E+15
Volume
3.8916979350584E+23
Height
70198667.283847