20923228946356800

Names of 20923228946356800

• Cardinal: 20923228946356800 can be written as Twenty quadrillion, nine hundred twenty-three trillion, two hundred twenty-eight billion, nine hundred forty-six million, three hundred fifty-six thousand, eight hundred.

Scientific notation

• Scientific notation: 2.09232289463568 × 10¹⁶

Factors of 20923228946356800

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 30324

Divisors of 20923228946356800

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 32 35 40 42 48 50 56 60 64 70 75 80 84 96 100 105 112 120 140 150 160 168 175 192 200 210 224 240 280 300 320 336 350 400 420 448 480 525 560 600 672 700 800 840 960 1050 1120 1200 1344 1400 1600 1680 2100 2240 2400 2800 3360 3547 4200 4800 5600 6720 7094 8400 10641 11200 11519 14188 15241 16800 17735 21282 23038 24829 28376 30482 33600 34557 35470 42564 45723 46076 49658 53205 56752 57595 60964 69114 70940 74487 76205 80633 85128 88675 91446 92152 99316 106410 106687 113504 115190 121928 124145 138228 141880 148974 152410 161266 170256 172785 177350 182892 184304 198632 212820 213374 227008 228615 230380 241899 243856 248290 266025 276456 283760 287975 297948 304820 320061 322532 340512 345570 354700 365784 368608 372435 381025 397264 403165 425640 426748 457230 460760 483798 487712 496580 532050 533435 552912 567520 575950 595896 609640 620725 640122 645064 681024 691140 709400 731568 737216 744870 762050 794528 806330 851280 853496 863925 914460 921520 967596 975424 993160 1064100 1066870 1105824 1135040 1143075 1151900 1191792 1209495 1219280 1241450 1280244 1290128 1382280 1418800 1463136 1489740 1524100 1589056 1600305 1612660 1702560 1706992 1727850 1828920 1843040 1862175 1935192 1986320 2015825 2128200 2133740 2211648 2286150 2303800 2383584 2418990 2438560 2482900 2560488 2580256 2667175 2764560 2837600 2926272 2979480 3048200 3200610 3225320 3405120 3413984 3455700 3657840 3686080 3724350 3870384 3972640 4031650 4256400 4267480 4572300 4607600 4767168 4837980 4877120 4965800 5120976 5160512 5334350 5529120 5675200 5958960 6047475 6096400 6401220 6450640 6827968 6911400 7315680 7448700 7740768 7945280 8001525 8063300 8512800 8534960 9144600 9215200 9675960 9931600 10241952 10668700 11058240 11917920 12094950 12192800 12802440 12901280 13822800 14631360 14897400 15481536 16003050 16126600 17025600 17069920 18289200 18430400 19351920 19863200 20483904 21337400 23835840 24189900 24385600 25604880 25802560 27645600 29794800 32006100 32253200 34139840 36578400 38703840 39726400 40857893 42674800 48379800 51209760 54059827 55291200 59589600 64012200 64506400 73156800 77407680 81715786 85349600 96759600 102419520 108119654 119179200 122573679 128024400 129012800 162179481 163431572 170699200 175561079 193519200 204289465 216239308 245147358 256048800 270299135 286005251 324358962 326863144 351122158 378418789 387038400 408578930 432478616 490294716 512097600 526683237 540598270 572010502 612868395 648717924 653726288 702244316 756837578 810897405 817157860 858015753 864957232 877805395 980589432 1021447325 1053366474 1081196540 1135256367 1144021004 1225736790 1228927553 1297435848 1307452576 1351495675 1404488632 1430026255 1513675156 1621794810 1634315720 1716031506 1729914464 1755610790 1892093945 1961178864 2042894650 2106732948 2162393080 2270512734 2288042008 2451473580 2457855106 2594871696 2614905152 2633416185 2702991350 2808977264 2860052510 3027350312 3064341975 3243589620 3268631440 3432063012 3459828928 3511221580 3686782659 3784187890 3922357728 4054487025 4085789300 4213465896 4290078765 4324786160 4389026975 4541025468 4576084016 4902947160 4915710212 5189743392 5266832370 5405982700 5617954528 5676281835 5720105020 6054700624 6128683950 6144637765 6487179240 6537262880 6864126024 7022443160 7150131275 7373565318 7568375780 7844715456 8108974050 8171578600 8426931792 8580157530 8649572320 8778053950 9082050936 9152168032 9460469725 9805894320 9831420424 10379486784 10533664740 10811965400 11235909056 11352563670 11440210040 12109401248 12257367900 12289275530 12974358480 13074525760 13167080925 13728252048 14044886320 14300262550 14747130636 15136751560 16217948100 16343157200 16853863584 17160315060 17299144640 17556107900 18164101872 18304336064 18433913295 18920939450 19611788640 19662840848 21067329480 21450393825 21623930800 22705127340 22880420080 24218802496 24514735800 24578551060 25948716960 26334161850 27456504096 28089772640 28381409175 28600525100 29494261272 30273503120 30723188825 32435896200 32686314400 33707727168 34320630120 35112215800 36328203744 36867826590 37841878900 39223577280 39325681696 42134658960 42900787650 43247861600 45410254680 45760840160 49029471600 49157102120 51897433920 52668323700 54913008192 56179545280 56762818350 57201050200 58988522544 60547006240 61446377650 64871792400 65372628800 68641260240 70224431600 72656407488 73735653180 75683757800 78651363392 84269317920 85801575300 86495723200 90820509360 91521680320 92169566475 98058943200 98314204240 105336647400 113525636700 114402100400 117977045088 121094012480 122892755300 129743584800 137282520480 140448863200 147471306360 151367515600 168538635840 171603150600 181641018720 184339132950 196117886400 196628408480 210673294800 227051273400 228804200800 235954090176 245785510600 259487169600 274565040960 280897726400 294942612720 302735031200 343206301200 363282037440 368678265900 393256816960 421346589600 454102546800 457608401600 491571021200 589885225440 605470062400 622715147213 686412602400 737356531800 842693179200 908205093600 983142042400 1179770450880 1245430294426 1372825204800 1474713063600 1816410187200 1868145441639 1966284084800 2490860588852 2949426127200 3113575736065 3736290883278 4359006030491 4981721177704 5898852254400 6227151472130 7472581766556 8718012060982 9340727208195 9963442355408 12454302944260 13077018091473 14945163533112 15567878680325 17436024121964 18681454416390 19926884710816 21795030152455 24908605888520 26154036182946 29890327066224 31135757360650 34872048243928 37362908832780 39853769421632 43590060304910 46703636040975 49817211777040 52308072365892 59780654132448 62271514721300 65385090457365 69744096487856 74725817665560 87180120609820 93407272081950 99634423554080 104616144731784 108975150762275 119561308264896 124543029442600 130770180914730 139488192975712 149451635331120 174360241219640 186814544163900 199268847108160 209232289463568 217950301524550 249086058885200 261540361829460 278976385951424 298903270662240 326925452286825 348720482439280 373629088327800 418464578927136 435900603049100 498172117770400 523080723658920 597806541324480 653850904573650 697440964878560 747258176655600 836929157854272 871801206098200 996344235540800 1046161447317840 1307701809147300 1394881929757120 1494516353311200 1743602412196400 2092322894635680 2615403618294600 2989032706622400 3487204824392800 4184645789271360 5230807236589200 6974409648785600 10461614473178400 20923228946356800
• Sum of all divisors σ(n): 78486224925818880
• Sum of proper divisors (its aliquot sum) s(n): 57562995979462080
• 20923228946356800 is an abundant number, because the sum of its proper divisors (57562995979462080) is greater than itself. Its abundance is 36639767033105280

Bases of 20923228946356800

• Binary: 1001010010101011001000011011100111001101101101001000000₂
• Hexadecimal: 0x4A5590DCE6DA40
• Base-36: 5Q0NYOKWCAO

Squares and roots of 20923228946356800

• 20923228946356800 squared (20923228946356800²) is 437781509541663087091992906240000
• 20923228946356800 cubed (20923228946356800³) is 9159802752621900739427370330141855091986432000000
• The square root of 20923228946356800 is 144648639.6284348055
• The cube root of 20923228946356800 is 275555.8078839541

Scales and comparisons

• 20,923,228,946,356,800 seconds is equal to 665,293,960 years, 36 weeks, 1 day, 22 hours, 40 minutes.
• To count from 1 to 20,923,228,946,356,800 would take you about one billion, nine hundred ninety-five million, eight hundred eighty-one thousand, eight hundred eighty-two 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 20923228946356800 cubic inches would be around 22963 feet tall.

Recreational maths with 20923228946356800

• 20923228946356800 backwards is 00865364982232902
• The number of decimal digits it has is: 17
• The sum of 20923228946356800's digits is 69
• More coming soon!