21024146926669380

Names of 21024146926669380

• Cardinal: 21024146926669380 can be written as Twenty-one quadrillion, twenty-four trillion, one hundred forty-six billion, nine hundred twenty-six million, six hundred sixty-nine thousand, three hundred eighty.

Scientific notation

• Scientific notation: 2.102414692666938 × 10¹⁶

Factors of 21024146926669380

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 194597

Divisors of 21024146926669380

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 10 12 13 15 20 26 30 39 41 52 60 65 78 82 123 130 156 164 195 205 246 260 337 390 410 492 533 615 674 780 820 1011 1066 1230 1348 1599 1685 2022 2132 2460 2665 3198 3370 4044 4381 5055 5330 6396 6740 7995 8762 10110 10627 10660 13143 13817 15990 17524 20220 21254 21905 26286 27634 31881 31980 41451 42508 43810 52572 53135 55268 63762 65715 69085 82902 87620 106270 127524 131430 138151 138170 159405 165804 179621 183569 207255 212540 262860 276302 276340 318810 359242 367138 414453 414510 435707 538863 550707 552604 637620 690755 718484 734276 828906 829020 871414 898105 917845 1077726 1101414 1307121 1381510 1657812 1742828 1796210 1835690 2072265 2155452 2178535 2202828 2386397 2614242 2694315 2753535 2763020 3581299 3592420 3671380 4144530 4357070 4772794 5228484 5388630 5507070 5664191 6535605 7159191 7162598 7526329 8289060 8714140 9545588 10743897 10777260 11014140 11328382 11931985 13071210 14318382 14325196 15052658 16992573 17906495 21487794 22578987 22656764 23863970 26142420 28320955 28636764 30105316 33985146 35795955 35812990 37631645 42975588 45157974 46556887 47727940 53719485 56641910 61862753 67970292 71591910 71625980 75263290 84962865 90315948 93113774 97842277 107438970 112894935 113283820 123725506 139670661 143183820 146833259 150526580 169925730 185588259 186227548 195684554 214877940 225789870 232784435 247451012 279341322 293526831 293666518 309313765 339851460 371176518 391369108 440499777 451579740 465568870 489211385 558682644 587053662 587333036 618627530 698353305 734166295 742353036 804215789 880999554 927941295 931137740 978422770 1174107324 1237255060 1396706610 1467634155 1468332590 1608431578 1761999108 1855882590 1908832367 1950787763 1956845540 2202498885 2412647367 2536372873 2793413220 2935268310 2936665180 3216863156 3711765180 3817664734 3901575526 4021078945 4404997770 4825294734 5072745746 5726497101 5852363289 5870536620 7609118619 7635329468 7803151052 8042157890 8809995540 9544161835 9650589468 9753938815 10145491492 11452994202 11704726578 12063236835 12681864365 15218237238 16084315780 19088323670 19507877630 22905988404 23409453156 24126473670 25360240919 25363728730 28632485505 29261816445 30436474476 32972847349 38045593095 38176647340 39015755260 48252947340 50720481838 50727457460 57264971010 58523632890 65945694698 76080722757 76091186190 79982298283 98918542047 101440963676 114529942020 117047265780 126801204595 131891389396 152161445514 152182372380 159964596566 164864236745 197837084094 239946894849 253602409190 304322891028 319929193132 329728473490 380403613785 395674168188 399911491415 479893789698 494592710235 507204818380 657415476131 659456946980 760807227570 799822982830 959787579396 989185420470 1039769877679 1199734474245 1314830952262 1521614455140 1599645965660 1972246428393 1978370840940 2079539755358 2399468948490 2629661904524 3119309633037 3287077380655 3944492856786 4159079510716 4798937896980 5198849388395 6238619266074 6574154761310 7888985713572 8546401189703 9861232141965 10397698776790 12477238532148 13148309522620 15596548165185 17092802379406 19722464283930 20795397553580 25639203569109 26954034521371 31193096330370 34185604758812 39444928567860 42732005948515 51278407138218 53908069042742 62386192660740 80862103564113 85464011897030 102556814276436 107816138085484 128196017845545 134770172606855 161724207128226 170928023794060 256392035691090 269540345213710 323448414256452 350402448777823 404310517820565 512784071382180 539080690427420 700804897555646 808621035641130 1051207346333469 1401609795111292 1617242071282260 1752012243889115 2102414692666938 3504024487778230 4204829385333876 5256036731667345 7008048975556460 10512073463334690 21024146926669380
• Sum of all divisors σ(n): 65141321054584320
• Sum of proper divisors (its aliquot sum) s(n): 44117174127914940
• 21024146926669380 is an abundant number, because the sum of its proper divisors (44117174127914940) is greater than itself. Its abundance is 23093027201245560

Bases of 21024146926669380

• Binary: 1001010101100010101100110101001010001010000111001000100₂
• Hexadecimal: 0x4AB159A9450E44
• Base-36: 5R0FRRGR1VO

Squares and roots of 21024146926669380

• 21024146926669380 squared (21024146926669380²) is 442014753994181536415099829584400
• 21024146926669380 cubed (21024146926669380³) is 9292983131729293806736103378985526641481605672000
• The square root of 21024146926669380 is 144997058.3379862227
• The cube root of 21024146926669380 is 275998.1224346709

Scales and comparisons

• 21,024,146,926,669,380 seconds is equal to 668,502,840 years, 16 weeks, 1 day, 11 hours, 43 minutes.
• To count from 1 to 21,024,146,926,669,380 would take you about two billion, five million, five hundred eight thousand, five hundred twenty 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 21024146926669380 cubic inches would be around 22999.8 feet tall.

Recreational maths with 21024146926669380

• 21024146926669380 backwards is 08396662964142012
• The number of decimal digits it has is: 17
• The sum of 21024146926669380's digits is 69
• More coming soon!