21106138337550

Names of 21106138337550

• Cardinal: 21106138337550 can be written as Twenty-one trillion, one hundred six billion, one hundred thirty-eight million, three hundred thirty-seven thousand, five hundred fifty.

Scientific notation

• Scientific notation: 2.110613833755 × 10¹³

Factors of 21106138337550

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5105

Divisors of 21106138337550

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 25 30 35 42 45 50 63 70 71 75 90 105 126 127 142 150 157 175 210 213 225 254 314 315 350 355 381 426 450 471 497 525 630 635 639 710 762 785 889 942 994 1050 1065 1099 1143 1270 1278 1413 1491 1570 1575 1775 1778 1905 2130 2198 2286 2355 2485 2667 2826 2982 3150 3175 3195 3297 3550 3810 3925 4445 4473 4710 4733 4970 5325 5334 5495 5715 6350 6390 6594 7065 7455 7850 8001 8890 8946 9017 9466 9525 9891 10650 10990 11147 11430 11775 12425 13335 14130 14199 14910 15975 16002 16485 18034 19050 19782 19939 22225 22294 22365 23550 23665 24850 26670 27051 27475 28398 28575 31950 32970 33131 33441 35325 37275 39878 40005 42597 44450 44730 45085 47330 49455 54102 54950 55735 57150 59817 63119 66262 66675 66882 70650 70995 74550 78029 80010 81153 82425 85194 90170 98910 99393 99695 100323 111470 111825 118325 119634 126238 133350 135255 139573 141990 156058 162306 164850 165655 167205 179451 189357 198786 199390 200025 200646 212985 223650 225425 234087 236650 247275 270510 278675 279146 298179 299085 315595 331310 334410 336043 354975 358902 378714 390145 400050 405765 418719 425970 450850 468174 494550 496965 498475 501615 557350 568071 596358 598170 601091 631190 672086 676275 697865 702261 709950 743081 780290 811530 828275 836025 837438 897255 946785 993930 996950 1003230 1008129 1064925 1136142 1170435 1202182 1256157 1352550 1395730 1404522 1415669 1486162 1490895 1495425 1577975 1656550 1672050 1680215 1794510 1803273 1893570 1950725 2016258 2028825 2093595 2129850 2229243 2340870 2352301 2484825 2508075 2512314 2831338 2840355 2981790 2990850 3005455 3024387 3155950 3360430 3489325 3511305 3606546 3715405 3901450 4057650 4187190 4207637 4247007 4458486 4486275 4704602 4733925 4969650 5016150 5040645 5201567 5409819 5680710 5852175 6010910 6048774 6280785 6687729 6978650 7022610 7056903 7078345 7430810 7454475 8401075 8415274 8494014 8972550 9016365 9467850 9909683 10081290 10403134 10467975 10819638 11146215 11704350 11761505 12561570 12622911 12741021 13375458 14113806 14156690 14201775 14908950 15027275 15121935 15604701 16802150 17556525 18032730 18577025 19819366 20935950 21038185 21170709 21235035 22292430 23523010 25203225 25245822 25482042 26007835 27049095 28403550 29729049 30054550 30243870 31209402 31403925 33438645 35113050 35284515 35391725 37154050 37868733 42076370 42341418 42470070 42677461 45081825 46814103 49548415 50406450 52015670 52758751 54098190 55731075 58807525 59458098 62807850 63114555 63705105 66877290 70569030 70783450 75609675 75737466 78023505 85354922 89187147 90163650 93628206 94371287 99096830 105190925 105517502 105853545 106175175 111462150 117615050 126229110 127410210 128032383 130039175 135245475 148645245 151219350 156047010 158276253 167193225 176422575 178374294 188742574 189343665 210381850 211707090 212350350 213387305 234070515 247742075 256064766 260078350 263793755 270490950 283113861 297290490 298742227 315572775 316552506 318525525 334386450 352845150 369311257 378687330 384097149 390117525 426774610 445935735 468141030 471856435 474828759 495484150 527587510 529267725 566227722 597484454 631145550 637051050 640161915 660599009 738622514 743226225 768194298 780235050 791381265 849341583 891871470 896226681 943712870 946718325 949657518 1058535450 1066936525 1107933771 1170352575 1280323830 1318968775 1321198018 1415569305 1486452450 1493711135 1582762530 1698683166 1792453362 1846556285 1893436650 1920485745 1981797027 2133873050 2215867542 2229678675 2340705150 2359282175 2374143795 2637937550 2688680043 2831138610 2987422270 3200809575 3302995045 3323801313 3693112570 3840971490 3956906325 3963594054 4246707915 4459357350 4481133405 4718564350 4748287590 5377360086 5539668855 5945391081 6401619150 6605990090 6647602626 6700361377 7077846525 7468555675 7913812650 8493415830 8962266810 9232781425 9602428725 9908985135 11079337710 11870718975 11890782162 13400722754 13443400215 14155693050 14937111350 16514975225 16619006565 18465562850 19204857450 19817970270 20101084131 21233539575 22405667025 23741437950 26886800430 27698344275 29726955405 33029950450 33238013130 33501806885 40202168262 42467079150 44811334050 46902529639 49544925675 55396688550 59453910810 60303252393 67003613770 67217001075 83095032825 93805059278 99089851350 100505420655 120606504786 134434002150 140707588917 148634777025 166190065650 167509034425 201010841310 234512648195 281415177834 297269554050 301516261965 335018068850 422122766751 469025296390 502527103275 603032523930 703537944585 844245533502 1005054206550 1172563240975 1407075889170 1507581309825 2110613833755 2345126481950 3015162619650 3517689722925 4221227667510 7035379445850 10553069168775 21106138337550
• Sum of all divisors σ(n): 66672093855744
• Sum of proper divisors (its aliquot sum) s(n): 45565955518194
• 21106138337550 is an abundant number, because the sum of its proper divisors (45565955518194) is greater than itself. Its abundance is 24459817180644

Bases of 21106138337550

• Binary: 100110011001000100111111000001101000100001110₂
• Hexadecimal: 0x133227E0D10E
• Base-36: 7HC0XTL3I

Squares and roots of 21106138337550

• 21106138337550 squared (21106138337550²) is 445469075523797877740002500
• 21106138337550 cubed (21106138337550³) is 9402131933105786734745594516482843875000
• The square root of 21106138337550 is 4594141.7411253215
• The cube root of 21106138337550 is 27635.6442509531

Scales and comparisons

• 21,106,138,337,550 seconds is equal to 671,109 years, 47 weeks, 3 days, 12 hours, 52 minutes, 30 seconds.
• To count from 1 to 21,106,138,337,550 would take you about one million, six hundred seventy-seven thousand, seven hundred seventy-four 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 21106138337550 cubic inches would be around 2303 feet tall.

Recreational maths with 21106138337550

• 21106138337550 backwards is 05573383160112
• 21106138337550 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21106138337550's digits is 45
• More coming soon!