168994613 is an odd 9-digits prime number following 168994612
and preceding 168994614 . In scientific notation, it is written as 1.68994613 × 10^8.
The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors.
There are 168994612 positive integers (up to 168994613) that are relatively prime to 168994613.
168994613 has 2 divisors, whose sum is 168994614
The reverse of 168994613 is 316499861
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred sixty-eight million nine hundred ninety-four thousand six hundred thirteen
Scientific notation
1.68994613 × 10^8
Engineering notation
1.68994613 × 10^6
Prime Factorization
168994613
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
168994613
Product of the distinct prime numbers
The prime factorization of 168994613 is 168994613.
Since it has a total of 1 prime factors.
3 , 4 , 93 , 63 , 78 , 631 , 7371 , 8714 , 48172 , 66995 , 276821 , 719823 , 544689 , 4571673 , 82580316 , 7296670 , 517260224 , 512148288 , 987657243 , 8081389477
n×2
337989226
n×3
506983839
n×4
675978452
n×5
844973065
n÷2
84497306.5
n÷3
56331537.666667
n÷3
42248653.25
n÷5
33798922.6
n2
28559179223019769
n3
4.8263474403919E+24
n4
8.1562671789256E+32
n5
1.3783652154271E+41
2 √n
12999.792806041
3 √n
552.87160684592
4 √n
114.01663390068
5 √n
44.215503227054
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
168994614
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
84497307
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
12999.792844503
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999881653
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 168994613 can be divided by 2 positive divisors.
The sum of these divisors (counting 168994613) is 168994614, the average is 84497307.
Base
System
Value
2
Binary
1010000100101010011100110101
3
Ternary
102202222211000202
4
Quaternary
22010222130311
5
Quinary
321230311423
6
Senary
24434050245
8
Octal
1204523465
10
Decimal
168994613
12
Duodecimal
48719985
16
Hexadecimal
a12a735
20
Vigesimal
2cg46ad
36
Base36
2sm52t
md5
394cd9f147d05ecbe7ca972e89890d58
sha1
b68fd580eefc5057319f05cd888d4c493a71ecaf
sha256
655b6e942f7be41ef3ce61bbfc2d724c5284f8ddc419024345c30b7671b6f065
sha512
82ad5829714830d95f97971fa049502f1f8df6b2b662f281687bd32567bb8a08aed1a08e930a452f065e52c3f146a36b041f7b9080ffc0dd0c14db5e4b88c9a0
ripemd-160
d52ef9004ef91c14436d0f1727f642cce8a44482
Diameter
337989226
Circumference
1061824469.3941
Area
8.9721307639593E+16
Volume
2.0216556883209E+25
Surface area
3.5888523055837E+17
Circumference
1061824469.3941
Perimeter
675978452
Area
28559179223019769
Diagonal
238994473.67259
Surface area
171355075338118614
Volume
4.8263474403919E+24
Space diagonal
292707255.92144
Perimeter
506983839
Area
1.2366487359184E+16
Altitude
146353627.96072
Surface area
1.2366487359184E+16
Volume
5.6879050057724E+23
Height
79664824.557531