20401307910144

Names of 20401307910144

• Cardinal: 20401307910144 can be written as Twenty trillion, four hundred one billion, three hundred seven million, nine hundred ten thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 2.0401307910144 × 10¹³

Factors of 20401307910144

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 28
• Sum of prime factors: 12

Divisors of 20401307910144

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 64 72 84 96 98 108 112 126 128 144 147 168 189 192 196 216 224 252 256 288 294 336 343 378 384 392 432 441 448 504 512 576 588 672 686 756 768 784 864 882 896 1008 1024 1029 1152 1176 1323 1344 1372 1512 1536 1568 1728 1764 1792 2016 2048 2058 2304 2352 2401 2646 2688 2744 3024 3072 3087 3136 3456 3528 3584 4032 4096 4116 4608 4704 4802 5292 5376 5488 6048 6144 6174 6272 6912 7056 7168 7203 8064 8192 8232 9216 9261 9408 9604 10584 10752 10976 12096 12288 12348 12544 13824 14112 14336 14406 16128 16384 16464 16807 18432 18522 18816 19208 21168 21504 21609 21952 24192 24576 24696 25088 27648 28224 28672 28812 32256 32768 32928 33614 36864 37044 37632 38416 42336 43008 43218 43904 48384 49152 49392 50176 50421 55296 56448 57344 57624 64512 64827 65536 65856 67228 73728 74088 75264 76832 84672 86016 86436 87808 96768 98304 98784 100352 100842 110592 112896 114688 115248 117649 129024 129654 131072 131712 134456 147456 148176 150528 151263 153664 169344 172032 172872 175616 193536 196608 197568 200704 201684 221184 225792 229376 230496 235298 258048 259308 263424 268912 294912 296352 301056 302526 307328 338688 344064 345744 351232 352947 387072 393216 395136 401408 403368 442368 451584 453789 458752 460992 470596 516096 518616 526848 537824 589824 592704 602112 605052 614656 677376 688128 691488 702464 705894 774144 790272 802816 806736 823543 884736 903168 907578 917504 921984 941192 1032192 1037232 1053696 1058841 1075648 1179648 1185408 1204224 1210104 1229312 1354752 1376256 1382976 1404928 1411788 1548288 1580544 1605632 1613472 1647086 1769472 1806336 1815156 1843968 1882384 2064384 2074464 2107392 2117682 2151296 2370816 2408448 2420208 2458624 2470629 2709504 2752512 2765952 2809856 2823576 3096576 3161088 3176523 3211264 3226944 3294172 3538944 3612672 3630312 3687936 3764768 4128768 4148928 4214784 4235364 4302592 4741632 4816896 4840416 4917248 4941258 5419008 5531904 5619712 5647152 5764801 6193152 6322176 6353046 6422528 6453888 6588344 7225344 7260624 7375872 7411887 7529536 8257536 8297856 8429568 8470728 8605184 9483264 9633792 9680832 9834496 9882516 10838016 11063808 11239424 11294304 11529602 12386304 12644352 12706092 12907776 13176688 14450688 14521248 14751744 14823774 15059072 16595712 16859136 16941456 17210368 17294403 18966528 19267584 19361664 19668992 19765032 21676032 22127616 22235661 22478848 22588608 23059204 24772608 25288704 25412184 25815552 26353376 28901376 29042496 29503488 29647548 30118144 33191424 33718272 33882912 34420736 34588806 37933056 38723328 39337984 39530064 43352064 44255232 44471322 44957696 45177216 46118408 50577408 50824368 51631104 51883209 52706752 57802752 58084992 59006976 59295096 60236288 66382848 67436544 67765824 68841472 69177612 75866112 77446656 78675968 79060128 86704128 88510464 88942644 90354432 92236816 101154816 101648736 103262208 103766418 105413504 116169984 118013952 118590192 120472576 132765696 134873088 135531648 137682944 138355224 151732224 154893312 155649627 157351936 158120256 173408256 177020928 177885288 180708864 184473632 202309632 203297472 206524416 207532836 210827008 232339968 236027904 237180384 240945152 265531392 271063296 275365888 276710448 303464448 309786624 311299254 314703872 316240512 354041856 355770576 361417728 368947264 404619264 406594944 413048832 415065672 421654016 464679936 472055808 474360768 481890304 531062784 542126592 550731776 553420896 606928896 619573248 622598508 632481024 708083712 711541152 722835456 737894528 813189888 826097664 830131344 843308032 929359872 944111616 948721536 963780608 1062125568 1084253184 1101463552 1106841792 1213857792 1239146496 1245197016 1264962048 1416167424 1423082304 1445670912 1475789056 1626379776 1652195328 1660262688 1686616064 1858719744 1897443072 1927561216 2124251136 2168506368 2202927104 2213683584 2478292992 2490394032 2529924096 2832334848 2846164608 2891341824 2951578112 3252759552 3304390656 3320525376 3373232128 3717439488 3794886144 3855122432 4248502272 4337012736 4427367168 4956585984 4980788064 5059848192 5692329216 5782683648 5903156224 6505519104 6608781312 6641050752 6746464256 7434878976 7589772288 7710244864 8497004544 8674025472 8854734336 9913171968 9961576128 10119696384 11384658432 11565367296 11806312448 13011038208 13282101504 13492928512 14869757952 15179544576 15420489728 17348050944 17709468672 19826343936 19923152256 20239392768 22769316864 23130734592 23612624896 26022076416 26564203008 26985857024 29739515904 30359089152 34696101888 35418937344 39846304512 40478785536 45538633728 46261469184 47225249792 52044152832 53128406016 53971714048 59479031808 60718178304 69392203776 70837874688 79692609024 80957571072 91077267456 94450499584 104088305664 106256812032 107943428096 121436356608 138784407552 141675749376 159385218048 161915142144 182154534912 188900999168 208176611328 212513624064 242872713216 283351498752 318770436096 323830284288 364309069824 377801998336 416353222656 425027248128 485745426432 566702997504 637540872192 728618139648 755603996672 850054496256 971490852864 1133405995008 1275081744384 1457236279296 1700108992512 2266811990016 2550163488768 2914472558592 3400217985024 5100326977536 6800435970048 10200653955072 20401307910144
• Sum of all divisors σ(n): 70522768917720
• Sum of proper divisors (its aliquot sum) s(n): 50121461007576
• 20401307910144 is an abundant number, because the sum of its proper divisors (50121461007576) is greater than itself. Its abundance is 29720153097432

Bases of 20401307910144

• Binary: 100101000111000001100101101100000000000000000₂
• Hexadecimal: 0x128E0CB60000
• Base-36: 78C8BZEO0

Squares and roots of 20401307910144

• 20401307910144 squared (20401307910144²) is 416213364444504144778100736
• 20401307910144 cubed (20401307910144³) is 8491297004349309889369260336981668265984
• The square root of 20401307910144 is 4516780.7020204113
• The cube root of 20401307910144 is 27324.5280906835

Scales and comparisons

• 20,401,307,910,144 seconds is equal to 648,698 years, 25 weeks, 1 day, 23 hours, 2 minutes, 24 seconds.
• To count from 1 to 20,401,307,910,144 would take you about one million, six hundred twenty-one thousand, seven hundred forty-six 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 20401307910144 cubic inches would be around 2277 feet tall.

Recreational maths with 20401307910144

• 20401307910144 backwards is 44101970310402
• 20401307910144 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20401307910144's digits is 36
• More coming soon!