20160426985842

Names of 20160426985842

• Cardinal: 20160426985842 can be written as Twenty trillion, one hundred sixty billion, four hundred twenty-six million, nine hundred eighty-five thousand, eight hundred forty-two.

Scientific notation

• Scientific notation: 2.0160426985842 × 10¹³

Factors of 20160426985842

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 973121

Divisors of 20160426985842

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 6 11 13 19 22 26 31 33 38 39 41 57 62 66 78 82 93 114 123 143 186 209 246 247 286 341 403 418 429 451 494 533 589 627 682 741 779 806 858 902 1023 1066 1178 1209 1254 1271 1353 1482 1558 1599 1767 2046 2337 2418 2542 2706 2717 3198 3534 3813 4433 4674 5434 5863 6479 7626 7657 8151 8569 8866 10127 11726 12958 13299 13981 15314 16302 16523 17138 17589 19437 20254 22971 24149 25707 26598 27962 30381 33046 35178 38874 41943 45942 48298 49569 51414 60762 72447 83886 84227 99138 111397 144894 168454 181753 222794 252681 265639 313937 334191 363506 505362 531278 545259 627874 668382 796917 941811 973001 1090518 1593834 1883622 1946002 2919003 3453307 5838006 6906614 10359921 10703011 12649013 18487019 20719842 21406022 25298026 30163031 32109033 36974038 37947039 39893041 55461057 60326062 64218066 75894078 79786082 90489093 110922114 119679123 139139143 180978186 203357209 239358246 240331247 278278286 331793341 392119403 406714418 417417429 438823451 480662494 518609533 573097589 610071627 663586682 720993741 757967779 784238806 834834858 877646902 995380023 1037219066 1146195178 1176358209 1220143254 1236684271 1316470353 1441987482 1515935558 1555828599 1719292767 1990760046 2273903337 2352716418 2473368542 2632940706 2643643717 3111657198 3438585534 3710052813 4313313433 4547806674 5287287434 5704704863 6304073479 7420105626 7450268657 7930931151 8337645569 8626626866 9853581127 11409409726 12608146958 12939940299 13603526981 14900537314 15861862302 16076895523 16675291138 17114114589 18912220437 19707162254 22350805971 23497001149 25012936707 25879880598 27207053962 29560743381 32153791046 34228229178 37824440874 40810580943 44701611942 46994002298 48230686569 50025873414 59121486762 70491003447 81621161886 81952955227 96461373138 108389392397 140982006894 163905910454 176845850753 216778784794 245858865681 258467012639 305461014937 325168177191 353691701506 491717731362 516934025278 530537552259 610922029874 650336354382 775401037917 916383044811 1061075104518 1550802075834 1832766089622 3360071164307 6720142328614 10080213492921 20160426985842
• Sum of all divisors σ(n): 52727056220160
• Sum of proper divisors (its aliquot sum) s(n): 32566629234318
• 20160426985842 is an abundant number, because the sum of its proper divisors (32566629234318) is greater than itself. Its abundance is 12406202248476

Bases of 20160426985842

• Binary: 100100101010111110111000101101100100101110010₂
• Hexadecimal: 0x1255F716C972
• Base-36: 759KLP7XU

Squares and roots of 20160426985842

• 20160426985842 squared (20160426985842²) is 406442816251466349268448964
• 20160426985842 cubed (20160426985842³) is 8194060720957683584894808169004927567688
• The square root of 20160426985842 is 4490036.4125296355
• The cube root of 20160426985842 is 27216.5606086871

Scales and comparisons

• 20,160,426,985,842 seconds is equal to 641,039 years, 11 weeks, 2 days, 7 hours, 10 minutes, 42 seconds.
• To count from 1 to 20,160,426,985,842 would take you about one million, six hundred two thousand, five hundred ninety-eight 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 20160426985842 cubic inches would be around 2268 feet tall.

Recreational maths with 20160426985842

• 20160426985842 backwards is 24858962406102
• 20160426985842 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20160426985842's digits is 57
• More coming soon!