420417019168

Names of 420417019168

• Cardinal: 420417019168 can be written as Four hundred twenty billion, four hundred seventeen million, nineteen thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 4.20417019168 × 10¹¹

Factors of 420417019168

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2652

Divisors of 420417019168

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 8 16 29 31 32 58 62 116 124 197 232 248 394 464 496 788 899 928 961 992 1576 1798 1922 2393 3152 3596 3844 4786 5713 6107 6304 7192 7688 9572 11426 12214 14384 15376 19144 22852 24428 27869 28768 30752 38288 45704 48856 55738 69397 74183 76576 91408 97712 111476 138794 148366 177103 182816 189317 195424 222952 277588 296732 354206 378634 445904 471421 555176 593464 708412 757268 891808 942842 1110352 1186928 1416824 1514536 1885684 2151307 2220704 2299673 2373856 2833648 3029072 3771368 4302614 4599346 5490193 5667296 6058144 7542736 8605228 9198692 10980386 13671209 14614051 15085472 17210456 18397384 21960772 27342418 29228102 34420912 36794768 43921544 54684836 58456204 66690517 68841824 73589536 87843088 109369672 116912408 133381034 175686176 218739344 233824816 266762068 423807479 437478688 453035581 467649632 533524136 847614958 906071162 1067048272 1695229916 1812142324 2134096544 3390459832 3624284648 6780919664 7248569296 13138031849 13561839328 14497138592 26276063698 52552127396 105104254792 210208509584 420417019168
• Sum of all divisors σ(n): 889611501240
• Sum of proper divisors (its aliquot sum) s(n): 469194482072
• 420417019168 is an abundant number, because the sum of its proper divisors (469194482072) is greater than itself. Its abundance is 48777462904

Bases of 420417019168

• Binary: 110000111100010110011101001110100100000₂
• Hexadecimal: 0x61E2CE9D20
• Base-36: 5D4XFS4G

Squares and roots of 420417019168

• 420417019168 squared (420417019168²) is 176750470006106479412224
• 420417019168 cubed (420417019168³) is 74308905736510276832097974781509632
• The square root of 420417019168 is 648395.7272900555
• The cube root of 420417019168 is 7491.3501414161

Scales and comparisons

• 420,417,019,168 seconds is equal to 13,367 years, 49 weeks, 6 days, 17 hours, 19 minutes, 28 seconds.
• To count from 1 to 420,417,019,168 would take you about twenty-six thousand, seven hundred thirty-five years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 420417019168 cubic inches would be around 624.3 feet tall.

Recreational maths with 420417019168

• 420417019168 backwards is 861910714024
• The number of decimal digits it has is: 12
• The sum of 420417019168's digits is 43
• More coming soon!