20429608707456

Names of 20429608707456

• Cardinal: 20429608707456 can be written as Twenty trillion, four hundred twenty-nine billion, six hundred eight million, seven hundred seven thousand, four hundred fifty-six.

Scientific notation

• Scientific notation: 2.0429608707456 × 10¹³

Factors of 20429608707456

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 864

Divisors of 20429608707456

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 32 37 39 48 52 64 74 78 96 104 111 128 148 156 169 192 208 222 296 312 338 384 416 444 481 507 592 624 676 809 832 888 962 1014 1184 1248 1352 1443 1618 1664 1776 1924 2028 2197 2368 2427 2496 2704 2886 3236 3552 3848 4056 4394 4736 4854 4992 5408 5772 6253 6472 6591 7104 7696 8112 8788 9708 10517 10816 11544 12506 12944 13182 14208 15392 16224 17576 18759 19416 21034 21632 23088 25012 25888 26364 29933 30784 31551 32448 35152 37518 38832 42068 46176 50024 51776 52728 59866 61568 63102 64896 70304 75036 77664 81289 84136 89799 92352 100048 103552 105456 119732 126204 136721 140608 150072 155328 162578 168272 179598 184704 200096 210912 239464 243867 252408 273442 281216 300144 310656 325156 336544 359196 389129 400192 410163 421824 478928 487734 504816 546884 600288 650312 654481 673088 718392 778258 800384 820326 843648 957856 975468 1009632 1093768 1167387 1200576 1300624 1308962 1346176 1436784 1556516 1640652 1777373 1915712 1950936 1963443 2019264 2187536 2334774 2401152 2601248 2617924 2873568 3113032 3281304 3554746 3831424 3901872 3926886 4038528 4375072 4669548 5058677 5202496 5235848 5332119 5747136 6226064 6562608 7109492 7803744 7853772 8508253 8750144 9339096 10117354 10404992 10471696 10664238 11494272 12452128 13125216 14218984 15176031 15607488 15707544 17016506 17500288 18678192 20234708 20943392 21328476 24215797 24904256 25524759 26250432 28437968 30352062 31214976 31415088 34033012 37356384 40469416 41886784 42656952 48431594 49808512 51049518 52500864 56875936 60704124 62830176 65762801 68066024 72647391 74712768 80938832 83773568 85313904 96863188 102099036 110607289 113751872 121408248 125660352 131525602 136132048 145294782 149425536 161877664 170627808 193726376 197288403 204198072 221214578 227503744 242816496 251320704 263051204 272264096 290589564 314805361 323755328 331821867 341255616 387452752 394576806 408396144 442429156 485632992 526102408 544528192 581179128 629610722 647510656 663643734 682511232 774905504 789153612 816792288 884858312 944416083 971265984 1052204816 1089056384 1162358256 1259221444 1327287468 1437894757 1549811008 1578307224 1633584576 1769716624 1888832166 1942531968 2104409632 2324716512 2518442888 2654574936 2875789514 3099622016 3156614448 3267169152 3539433248 3777664332 4092469693 4208819264 4313684271 4649433024 5036885776 5309149872 5751579028 6313228896 7078866496 7555328664 8184939386 8417638528 8627368542 9298866048 10073771552 10618299744 11503158056 12277409079 12626457792 14157732992 15110657328 16369878772 17254737084 20147543104 21236599488 23006316112 24554818158 25252915584 30221314656 32739757544 34509474168 40295086208 42473198976 46012632224 49109636316 53202106009 60442629312 65479515088 69018948336 92025264448 98219272632 106404212018 120885258624 130959030176 138037896672 159606318027 184050528896 196438545264 212808424036 261918060352 276075793344 319212636054 392877090528 425616848072 523836120704 552151586688 638425272108 785754181056 851233696144 1276850544216 1571508362112 1702467392288 2553701088432 3404934784576 5107402176864 6809869569152 10214804353728 20429608707456
• Sum of all divisors σ(n): 60449808400800
• Sum of proper divisors (its aliquot sum) s(n): 40020199693344
• 20429608707456 is an abundant number, because the sum of its proper divisors (40020199693344) is greater than itself. Its abundance is 19590590985888

Bases of 20429608707456

• Binary: 100101001010010100011100100011110010110000000₂
• Hexadecimal: 0x1294A391E580
• Base-36: 78P8DJPMO

Squares and roots of 20429608707456

• 20429608707456 squared (20429608707456²) is 417368911939762014989991936
• 20429608707456 cubed (20429608707456³) is 8526683557585998544791935252400823074816
• The square root of 20429608707456 is 4519912.4667913647
• The cube root of 20429608707456 is 27337.1571605437

Scales and comparisons

• 20,429,608,707,456 seconds is equal to 649,598 years, 18 weeks, 6 days, 11 hours, 37 minutes, 36 seconds.
• To count from 1 to 20,429,608,707,456 would take you about one million, six hundred twenty-three thousand, nine hundred ninety-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 20429608707456 cubic inches would be around 2278.1 feet tall.

Recreational maths with 20429608707456

• 20429608707456 backwards is 65470780692402
• The number of decimal digits it has is: 14
• The sum of 20429608707456's digits is 60
• More coming soon!