20999225475072

Names of 20999225475072

• Cardinal: 20999225475072 can be written as Twenty trillion, nine hundred ninety-nine billion, two hundred twenty-five million, four hundred seventy-five thousand and seventy-two.

Scientific notation

• Scientific notation: 2.0999225475072 × 10¹³

Factors of 20999225475072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 27
• Sum of prime factors: 102

Divisors of 20999225475072

• Number of divisors d(n): 792
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 23 24 26 32 36 39 46 48 52 61 64 69 72 78 92 96 104 117 122 128 138 144 156 183 184 192 207 208 234 244 256 276 288 299 312 366 368 384 414 416 468 488 512 549 552 576 598 624 732 736 768 793 828 832 897 936 976 1024 1098 1104 1152 1196 1248 1403 1464 1472 1536 1586 1656 1664 1794 1872 1952 2048 2196 2208 2304 2379 2392 2496 2691 2806 2928 2944 3072 3172 3312 3328 3588 3721 3744 3904 4096 4209 4392 4416 4608 4758 4784 4992 5382 5612 5856 5888 6144 6344 6624 6656 7137 7176 7442 7488 7808 8192 8418 8784 8832 9216 9516 9568 9984 10764 11163 11224 11712 11776 12288 12627 12688 13248 13312 14274 14352 14884 14976 15616 16384 16836 17568 17664 18239 18432 19032 19136 19968 21528 22326 22448 23424 23552 24576 25254 25376 26496 26624 28548 28704 29768 29952 31232 32768 33489 33672 35136 35328 36478 36864 38064 38272 39936 43056 44652 44896 46848 47104 48373 49152 50508 50752 52992 53248 54717 57096 57408 59536 59904 62464 65536 66978 67344 70272 70656 72956 73728 76128 76544 79872 85583 86112 89304 89792 93696 94208 96746 98304 101016 101504 105984 106496 109434 114192 114816 119072 119808 124928 131072 133956 134688 140544 141312 145119 145912 147456 152256 153088 159744 164151 171166 172224 178608 179584 187392 188416 193492 196608 202032 203008 211968 212992 218868 228384 229632 238144 239616 249856 256749 262144 267912 269376 281088 282624 290238 291824 294912 304512 306176 319488 328302 342332 344448 357216 359168 374784 376832 386984 393216 404064 406016 423936 425984 435357 437736 456768 459264 476288 479232 499712 513498 524288 535824 538752 562176 565248 580476 583648 589824 609024 612352 638976 656604 684664 688896 714432 718336 749568 753664 770247 773968 786432 808128 812032 847872 851968 870714 875472 913536 918528 952576 958464 999424 1026996 1048576 1071648 1077504 1112579 1124352 1130496 1160952 1167296 1179648 1218048 1224704 1277952 1313208 1369328 1377792 1428864 1436672 1499136 1507328 1540494 1547936 1572864 1616256 1624064 1695744 1703936 1741428 1750944 1827072 1837056 1905152 1916928 1998848 2053992 2097152 2143296 2155008 2225158 2248704 2260992 2321904 2334592 2359296 2436096 2449408 2555904 2626416 2738656 2755584 2857728 2873344 2998272 3014656 3080988 3095872 3145728 3232512 3248128 3337737 3391488 3407872 3482856 3501888 3654144 3674112 3810304 3833856 3997696 4107984 4286592 4310016 4450316 4497408 4521984 4643808 4669184 4718592 4872192 4898816 5111808 5252832 5477312 5511168 5715456 5746688 5996544 6029312 6161976 6191744 6291456 6465024 6496256 6675474 6782976 6815744 6965712 7003776 7308288 7348224 7620608 7667712 7995392 8215968 8573184 8620032 8900632 8994816 9043968 9287616 9338368 9437184 9744384 9797632 10013211 10223616 10505664 10954624 11022336 11430912 11493376 11993088 12058624 12323952 12383488 12930048 12992512 13350948 13565952 13631488 13931424 14007552 14616576 14696448 15241216 15335424 15990784 16431936 17146368 17240064 17801264 17989632 18087936 18575232 18676736 18874368 19488768 19595264 20026422 20447232 21011328 21909248 22044672 22861824 22986752 23986176 24117248 24647904 24766976 25860096 25985024 26701896 27131904 27262976 27862848 28015104 29233152 29392896 30482432 30670848 31981568 32863872 34292736 34480128 35602528 35979264 36175872 37150464 37353472 38977536 39190528 40052844 40894464 42022656 43818496 44089344 45723648 45973504 47972352 48234496 49295808 49533952 51720192 51970048 53403792 54263808 55725696 56030208 58466304 58785792 60964864 61341696 63963136 65727744 68585472 68960256 71205056 71958528 72351744 74300928 74706944 77955072 78381056 80105688 81788928 84045312 87636992 88178688 91447296 91947008 95944704 98591616 99067904 103440384 103940096 106807584 108527616 111451392 112060416 116932608 117571584 121929728 122683392 127926272 131455488 137170944 137920512 142410112 143917056 144703488 148601856 149413888 155910144 156762112 160211376 168090624 175273984 176357376 182894592 183894016 191889408 197183232 198135808 206880768 207880192 213615168 217055232 222902784 224120832 233865216 235143168 243859456 245366784 262910976 274341888 275841024 284820224 287834112 297203712 298827776 311820288 313524224 320422752 336181248 350547968 352714752 365789184 367788032 383778816 394366464 396271616 413761536 415760384 427230336 434110464 445805568 448241664 467730432 470286336 487718912 525821952 548683776 551682048 569640448 575668224 594407424 597655552 623640576 627048448 640845504 672362496 701095936 705429504 731578368 735576064 788732928 792543232 827523072 831520768 854460672 891611136 896483328 935460864 940572672 975437824 1051643904 1097367552 1103364096 1139280896 1151336448 1188814848 1195311104 1247281152 1281691008 1344724992 1402191872 1410859008 1463156736 1471152128 1577465856 1585086464 1655046144 1663041536 1708921344 1783222272 1792966656 1870921728 1881145344 1950875648 2103287808 2194735104 2206728192 2278561792 2377629696 2390622208 2494562304 2563382016 2689449984 2804383744 2821718016 2926313472 2942304256 3154931712 3170172928 3310092288 3417842688 3566444544 3585933312 3741843456 3901751296 4206575616 4389470208 4413456384 4557123584 4755259392 4781244416 4989124608 5126764032 5378899968 5608767488 5643436032 5852626944 6309863424 6340345856 6620184576 6835685376 7132889088 7171866624 7483686912 7803502592 8413151232 8778940416 8826912768 9114247168 9510518784 9562488832 10253528064 10757799936 11217534976 11705253888 12619726848 12680691712 13240369152 13671370752 14265778176 14343733248 14967373824 16826302464 17557880832 18228494336 19021037568 19124977664 20507056128 21515599872 22435069952 23410507776 25239453696 25361383424 26480738304 27342741504 28531556352 28687466496 33652604928 35115761664 36456988672 38042075136 38249955328 41014112256 43031199744 44870139904 50478907392 50722766848 54685483008 57063112704 57374932992 67305209856 70231523328 72913977344 76084150272 82028224512 86062399488 89740279808 100957814784 101445533696 109370966016 114126225408 114749865984 134610419712 145827954688 152168300544 164056449024 172124798976 179480559616 201915629568 218741932032 228252450816 269220839424 291655909376 304336601088 328112898048 344249597952 403831259136 437483864064 456504901632 538441678848 583311818752 656225796096 807662518272 874967728128 913009803264 1166623637504 1312451592192 1615325036544 1749935456256 2333247275008 2624903184384 3499870912512 5249806368768 6999741825024 10499612737536 20999225475072
• Sum of all divisors σ(n): 69307266751632
• Sum of proper divisors (its aliquot sum) s(n): 48308041276560
• 20999225475072 is an abundant number, because the sum of its proper divisors (48308041276560) is greater than itself. Its abundance is 27308815801488

Bases of 20999225475072

• Binary: 100110001100101000011011000000000000000000000₂
• Hexadecimal: 0x131943600000
• Base-36: 7FYWSNWG0

Squares and roots of 20999225475072

• 20999225475072 squared (20999225475072²) is 440967470552912864093405184
• 20999225475072 cubed (20999225475072³) is 9259975341312789809005256645564587573248
• The square root of 20999225475072 is 4582491.1865787587
• The cube root of 20999225475072 is 27588.9025762207

Scales and comparisons

• 20,999,225,475,072 seconds is equal to 667,710 years, 21 weeks, 4 days, 3 hours, 31 minutes, 12 seconds.
• To count from 1 to 20,999,225,475,072 would take you about one million, six hundred sixty-nine thousand, two hundred seventy-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 20999225475072 cubic inches would be around 2299.1 feet tall.

Recreational maths with 20999225475072

• 20999225475072 backwards is 27057452299902
• The number of decimal digits it has is: 14
• The sum of 20999225475072's digits is 63
• More coming soon!