21126231013888

Names of 21126231013888

• Cardinal: 21126231013888 can be written as Twenty-one trillion, one hundred twenty-six billion, two hundred thirty-one million, thirteen thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 2.1126231013888 × 10¹³

Factors of 21126231013888

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 1261

Divisors of 21126231013888

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 4 7 8 11 13 14 16 22 26 28 32 41 44 49 52 56 64 77 82 88 91 98 104 112 121 128 143 154 164 176 182 196 208 224 242 256 286 287 308 328 352 364 392 416 448 451 484 512 533 539 572 574 616 637 656 704 728 784 832 847 896 902 968 1001 1066 1078 1144 1148 1187 1232 1274 1312 1331 1408 1456 1568 1573 1664 1694 1792 1804 1936 2002 2009 2132 2156 2288 2296 2374 2464 2548 2624 2662 2816 2912 3136 3146 3157 3328 3388 3584 3608 3731 3872 4004 4018 4264 4312 4576 4592 4748 4928 4961 5096 5248 5324 5632 5824 5863 5929 6272 6292 6314 6656 6776 7007 7216 7462 7744 8008 8036 8309 8528 8624 9152 9184 9317 9496 9856 9922 10192 10496 10648 11011 11648 11726 11858 12544 12584 12628 13057 13552 14014 14432 14924 15431 15488 16016 16072 16618 17056 17248 17303 18304 18368 18634 18992 19712 19844 20384 20992 21296 22022 22099 23296 23452 23716 25088 25168 25256 26114 26117 27104 28028 28864 29848 30862 30976 32032 32144 33236 34112 34496 34606 34727 36608 36736 37268 37984 39424 39688 40768 41041 42592 44044 44198 46592 46904 47432 48667 50336 50512 52228 52234 54208 54571 56056 57728 58163 59696 61724 61952 64064 64288 64493 65219 66472 68224 68992 69212 69454 73216 73472 74536 75968 77077 79376 81536 82082 85184 88088 88396 91399 93808 94864 97334 100672 101024 104456 104468 108017 108416 109142 112112 115456 116326 119392 121121 123448 128128 128576 128986 130438 132944 136448 137984 138424 138908 143627 146944 149072 151936 154154 158752 163072 164164 169741 170368 176176 176792 182798 187616 189728 194668 201344 202048 208912 208936 216034 216832 218284 224224 230912 232652 238784 242242 243089 246896 256256 257152 257972 260876 265888 272896 275968 276848 277816 287254 287287 298144 303872 308308 317504 326144 328328 339482 340669 340736 352352 353584 365596 375232 379456 381997 389336 402688 404096 417824 417872 432068 433664 436568 448448 451451 465304 477568 484484 486178 493792 512512 514304 515944 521752 531776 535337 553696 555632 574508 574574 596288 607744 616616 632671 635008 639793 656656 678964 681338 681472 704704 707168 709423 731192 750464 756119 758912 763994 778672 805376 808192 835648 835744 847847 864136 873136 896896 902902 930608 955136 968968 972356 987584 1005389 1028608 1031888 1043504 1063552 1070674 1107392 1111264 1149016 1149148 1188187 1192576 1233232 1265342 1270016 1279586 1313312 1357928 1362676 1409408 1414336 1418846 1462384 1500928 1512238 1517824 1527988 1557344 1579897 1616384 1671296 1671488 1695694 1728272 1746272 1793792 1805804 1861216 1867151 1910272 1937936 1944712 1975168 2010778 2063776 2087008 2127104 2141348 2214784 2222528 2298032 2298296 2376374 2384683 2385152 2466464 2530684 2540032 2559172 2626624 2673979 2715856 2725352 2818816 2828672 2837692 2924768 3001856 3024476 3035648 3055976 3114688 3159794 3160157 3342592 3342976 3391388 3456544 3492544 3587584 3611608 3722432 3734302 3747359 3875872 3889424 3950336 4021556 4127552 4174016 4254208 4282696 4428697 4429568 4445056 4596064 4596592 4752748 4769366 4770304 4932928 4965961 5061368 5118344 5253248 5347958 5431712 5450704 5637632 5657344 5675384 5849536 5888707 6048952 6111952 6229376 6319588 6320314 6685184 6685952 6782776 6913088 6959381 6985088 7037723 7223216 7444864 7468604 7494718 7751744 7778848 7900672 8043112 8255104 8317309 8348032 8565392 8857394 8859136 8890112 9192128 9193184 9505496 9538732 9865856 9931922 10122736 10236688 10506496 10695916 10863424 10901408 11059279 11314688 11350768 11699072 11777414 12097904 12223904 12458752 12639176 12640628 13070057 13371904 13565552 13826176 13918762 13970176 14075446 14446432 14889728 14937208 14989436 15503488 15557696 16086224 16510208 16634618 16696064 17130784 17714788 17780224 18384256 18386368 19010992 19077464 19731712 19863844 20245472 20473376 20538661 21012992 21391832 21726848 21802816 22118558 22701536 23398144 23554828 24195808 24447808 24917504 25278352 25281256 26140114 26231513 27131104 27652352 27837524 27940352 28150892 28892864 29779456 29874416 29978872 31000879 31006976 31115392 32172448 33020416 33269236 33392128 34261568 34761727 35429576 36768512 36772736 38021984 38154928 39463424 39727688 40490944 40946752 41077322 41220949 42783664 43453696 43605632 44237116 45403072 46796288 47109656 48391616 48715667 48895616 50556704 50562512 52280228 52463026 54262208 55304704 55675048 56301784 57785728 59748832 59957744 62001758 62013952 62230784 64344896 64775777 66538472 68523136 69523454 70859152 73537024 73545472 76043968 76309856 76553191 77414953 79455376 80981888 81893504 82154644 82441898 85567328 86907392 87211264 88474232 90806144 91490399 94219312 96783232 97431334 97791232 101113408 101125024 104560456 104926052 108524416 111350096 112603568 115571456 119497664 119915488 124003516 124461568 128689792 129551554 133076944 137046272 139046908 141718304 143770627 147090944 152087936 152619712 153106382 154829906 158910752 161963776 163787008 164309288 164883796 171134656 174422528 176948464 181612288 182980798 188438624 193566464 194862668 195582464 202226816 202250048 209120912 209852104 217048832 222700192 225207136 231142912 238995328 239830976 248007032 257379584 259103108 266153888 274092544 278093816 283436608 287541254 288546643 304175872 305239424 306212764 309659812 317821504 323927552 327574016 328618576 329767592 341009669 342269312 353896928 363224576 365961596 376877248 387132928 389725336 404453632 404500096 418241824 419704208 434097664 445400384 450414272 453430439 477990656 479661952 496014064 514759168 518206216 532307776 535872337 556187632 566873216 575082508 577093286 608351744 610478848 612425528 619319624 635643008 657237152 659535184 682019338 684538624 707793856 731923192 753754496 779450672 808907264 809000192 836483648 839408416 842085101 890800768 900828544 906860878 955981312 959323904 992028128 1006394389 1036412432 1064615552 1071744674 1112375264 1133746432 1150165016 1154186572 1220957696 1224851056 1238639248 1271286016 1314474304 1319070368 1364038676 1369077248 1415587712 1463846384 1507508992 1558901344 1618000384 1672967296 1678816832 1684170202 1781601536 1801657088 1813721756 1918647808 1984056256 2012788778 2072824864 2129231104 2143489348 2224750528 2267492864 2300330032 2308373144 2449702112 2477278496 2542572032 2628948608 2638140736 2728077352 2831175424 2927692768 3015017984 3117802688 3174013073 3345934592 3357633664 3368340404 3563203072 3603314176 3627443512 3751106359 3968112512 4025577556 4145649728 4258462208 4286978696 4449501056 4600660064 4616746288 4899404224 4954556992 5257897216 5276281472 5456154704 5662350848 5855385536 5894595707 6235605376 6348026146 6691869184 6715267328 6736680808 7254887024 7502212718 7936225024 8051155112 8291299456 8573957392 8899002112 9201320128 9233492576 9798808448 9909113984 10515794432 10552562944 10912309408 11710771072 11789191414 12471210752 12696052292 13430534656 13473361616 14509774048 15004425436 15872450048 16102310224 16582598912 17147914784 17798004224 18402640256 18466985152 19597616896 19818227968 21105125888 21824618816 23421542144 23578382828 24942421504 25392104584 26946723232 29019548096 30008850872 32204620448 33165197824 34295829568 36805280512 36933970304 39195233792 39636455936 41262169949 43649237632 46843084288 47156765656 50784209168 53893446464 58039096192 60017701744 64409240896 68591659136 73610561024 73867940608 82524339898 87298475264 94313531312 101568418336 107786892928 116078192384 120035403488 128818481792 137183318272 147735881216 165048679796 174596950528 188627062624 203136836672 215573785856 232156384768 240070806976 257636963584 274366636544 330097359592 377254125248 406273673344 431147571712 480141613952 515273927168 660194719184 754508250496 812547346688 960283227904 1320389438368 1509016500992 1625094693376 1920566455808 2640778876736 3018033001984 5281557753472 10563115506944 21126231013888
• Sum of all divisors σ(n): 59632818005376
• Sum of proper divisors (its aliquot sum) s(n): 38506586991488
• 21126231013888 is an abundant number, because the sum of its proper divisors (38506586991488) is greater than itself. Its abundance is 17380355977600

Bases of 21126231013888

• Binary: 100110011011011010101011111101011101000000000₂
• Hexadecimal: 0x1336D57EBA00
• Base-36: 7HL98HDDS

Squares and roots of 21126231013888

• 21126231013888 squared (21126231013888²) is 446317636852163192448876544
• 21126231013888 cubed (21126231013888³) is 9429009501711371793975263975755661443072
• The square root of 21126231013888 is 4596327.9924182957
• The cube root of 21126231013888 is 27644.4110203771

Scales and comparisons

• 21,126,231,013,888 seconds is equal to 671,748 years, 41 weeks, 3 days, 15 hours, 51 minutes, 28 seconds.
• To count from 1 to 21,126,231,013,888 would take you about one million, six hundred seventy-nine thousand, three hundred seventy-one 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 21126231013888 cubic inches would be around 2303.7 feet tall.

Recreational maths with 21126231013888

• 21126231013888 backwards is 88831013262112
• The number of decimal digits it has is: 14
• The sum of 21126231013888's digits is 46
• More coming soon!