21142856130480

Names of 21142856130480

• Cardinal: 21142856130480 can be written as Twenty-one trillion, one hundred forty-two billion, eight hundred fifty-six million, one hundred thirty thousand, four hundred eighty.

Scientific notation

• Scientific notation: 2.114285613048 × 10¹³

Factors of 21142856130480

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3685

Divisors of 21142856130480

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 17 18 20 21 24 28 30 34 35 36 40 42 45 48 51 56 60 63 68 70 72 80 84 85 90 102 105 112 119 120 126 136 140 144 153 168 170 180 193 204 210 238 240 252 255 272 280 306 315 336 340 357 360 386 408 420 421 476 504 510 560 579 595 612 630 680 714 720 765 772 816 840 842 952 965 1008 1020 1071 1158 1190 1224 1260 1263 1351 1360 1428 1530 1544 1680 1684 1737 1785 1904 1930 2040 2105 2142 2316 2380 2448 2520 2526 2702 2856 2895 2947 3037 3060 3088 3281 3368 3474 3570 3789 3860 4053 4080 4210 4284 4632 4760 5040 5052 5355 5404 5712 5790 5894 6074 6120 6315 6562 6736 6755 6948 7140 7157 7578 7720 8106 8420 8568 8685 8841 9111 9264 9520 9843 10104 10710 10808 11580 11788 12148 12159 12240 12630 13124 13510 13896 14280 14314 14735 15156 15185 15440 16212 16405 16840 17136 17370 17682 18222 18945 19686 20208 20265 21259 21420 21471 21616 22967 23160 23576 24296 24318 25260 26248 26523 27020 27333 27792 28560 28628 29470 29529 30312 30370 32424 32810 33680 34740 35364 35785 36444 37890 39372 40530 42518 42840 42942 44205 45555 45934 46320 47152 48592 48636 49215 50099 50520 51629 52496 53046 54040 54666 57256 58940 59058 60624 60740 60795 63777 64413 64848 65620 68901 69480 70728 71570 72888 75780 78744 81060 81253 85036 85680 85884 88410 91110 91868 97272 98430 100198 101040 103258 106092 106295 107355 108080 109332 114512 114835 117880 118116 121480 121590 127554 128826 131240 132615 136665 137802 138960 141456 143140 145776 147645 150297 151560 154887 157488 162120 162506 170072 171768 176820 182220 183736 191331 194544 196860 200396 206516 206703 212184 212590 214710 218664 229670 235760 236232 242960 243180 243759 250495 255108 257652 258145 262480 265230 273330 275604 286280 295290 300594 303120 309774 318885 322065 324240 325012 340144 343536 344505 353640 361403 364440 367472 382662 393720 400792 406265 413032 413406 424368 425180 429420 437328 450891 459340 464661 472464 486360 487518 500990 510216 515304 516290 530460 546660 551208 568771 572560 586141 590580 601188 619548 637770 644130 650024 689010 707280 722806 728880 731277 751485 765324 774435 787440 801584 812530 826064 826812 850360 858840 901782 918680 929322 956655 972720 975036 1001980 1020432 1030608 1032580 1033515 1060920 1084209 1093320 1102416 1137542 1172282 1181160 1202376 1218795 1239096 1275540 1278577 1288260 1300048 1378020 1381301 1445612 1462554 1502970 1530648 1548870 1625060 1653624 1700720 1706313 1717680 1758423 1803564 1807015 1837360 1858644 1913310 1950072 2003960 2065160 2067030 2121840 2168418 2186640 2254455 2275084 2323305 2344564 2362320 2404752 2437590 2478192 2551080 2557154 2576520 2756040 2762602 2843855 2891224 2925108 2930705 3005940 3061296 3097740 3250120 3252627 3307248 3412626 3516846 3607128 3614030 3656385 3717288 3826620 3835731 3900144 4007920 4102987 4130320 4134060 4143903 4336836 4508910 4550168 4646610 4689128 4875180 5102160 5114308 5118939 5153040 5275269 5421045 5512080 5525204 5687710 5782448 5850216 5861410 6011880 6195480 6392885 6500240 6505254 6825252 6906505 7033692 7214256 7228060 7312770 7434576 7653240 7671462 8205974 8268120 8287806 8531565 8673672 8792115 8950039 9017820 9100336 9293220 9378256 9669107 9750360 9964397 10228616 10237878 10550538 10842090 11050408 11375420 11507193 11700432 11722820 12023760 12308961 12390960 12431709 12785770 13010508 13650504 13813010 14067384 14456120 14625540 15306480 15342924 16263135 16411948 16536240 16575612 17063130 17347344 17584230 17900078 18035640 18586440 19178655 19338214 19500720 19928794 20457232 20475756 20514935 20719515 21101076 21684180 21735809 22100816 22750840 23014386 23445640 24617922 24863418 25571540 25594695 26021016 26376345 26850117 27301008 27626020 28134768 28912240 29007321 29251080 29893191 30685848 32526270 32823896 33151224 34126260 35168460 35800156 36071280 36926883 37172880 38357310 38676428 39857588 40951512 41029870 41439030 42202152 43368360 43471618 44750195 45501680 46028772 46891280 48345535 49235844 49726836 49821985 51143080 51189390 52042032 52752690 53700234 55252040 57535965 58014642 58502160 59786382 61371696 61544805 62158545 65052540 65207427 65647792 66302448 68252520 69750779 70336920 71600312 73853766 76714620 77352856 79715176 80550351 81903024 82059740 82878060 84404304 86736720 86943236 87021963 89500390 89679573 92057544 96691070 98471688 99453672 99643970 102286160 102378780 105505380 107400468 108679045 110504080 115071930 116029284 119572764 123089610 124317090 130105080 130414854 134250585 136505040 139501558 140673840 143200624 145036605 147707532 149465955 152150663 153429240 154705712 159430352 161100702 164119480 165756120 173886472 174043926 179000780 179359146 184115088 184634415 193382140 195622281 196943376 198907344 199287940 204757560 209252337 211010760 214800936 217358090 230143860 232058568 239145528 246179220 246765361 248634180 260210160 260829708 268501170 279003116 290073210 295415064 298931910 304301326 306858480 322201404 326037135 328238960 331512240 347772944 348087852 348753895 358001560 358718292 369268830 386764280 391244562 398575880 402751755 409515120 418504674 422021520 429601872 434716180 435109815 448397865 456451989 460287720 464117136 478291056 492358440 493530722 497268360 521659416 537002340 558006232 580146420 590830128 597863820 608602652 627757011 644402808 652074270 696175704 697507790 716003120 717436584 738537660 740296083 760753315 773528560 782489124 797151760 805503510 837009348 869432360 870219630 896795730 912903978 920575440 978111405 984716880 987061444 994536720 1043318832 1046261685 1074004680 1116012464 1160292840 1195727640 1217205304 1233826805 1255514022 1288805616 1304148540 1369355967 1392351408 1395015580 1434873168 1477075320 1480592166 1521506630 1564978248 1611007020 1674018696 1727357527 1738864720 1740439260 1793591460 1825807956 1956222810 1974122888 2092523370 2148009360 2220888249 2282259945 2320585680 2391455280 2434410608 2467653610 2511028044 2608297080 2738711934 2790031160 2954150640 2961184332 3043013260 3129956496 3138785055 3222014040 3348037392 3454715054 3480878520 3587182920 3651615912 3701480415 3912445620 3948245776 4185046740 4195011137 4441776498 4564519890 4935307220 5022056088 5182072581 5216594160 5477423868 5580062320 5922368664 6086026520 6277570110 6444028080 6846779835 6909430108 6961757040 7174365840 7303231824 7402960830 7824891240 8370093480 8390022274 8636787635 8883552996 9129039780 9870614440 10044112176 10364145162 10954847736 11104441245 11844737328 12172053040 12555140220 12585033411 13693559670 13818860216 14805921660 15546217743 15649782480 16740186960 16780044548 17273575270 17767105992 18258079560 19741228880 20728290324 20975055685 21909695472 22208882490 25110280440 25170066822 25910362905 27387119340 27637720432 29365077959 29611843320 31092435486 33560089096 34547150540 35534211984 36516159120 37755100233 41456580648 41950111370 44417764980 50220560880 50340133644 51820725810 54774238680 58730155918 59223686640 62184870972 62925167055 67120178192 69094301080 75510200466 77731088715 82913161296 83900222740 88095233877 88835529960 100680267288 103641451620 109548477360 117460311836 124369741944 125850334110 138188602160 146825389795 151020400932 155462177430 167800445480 176190467754 177671059920 188775501165 201360534576 207282903240 234920623672 248739483888 251700668220 264285701631 293650779590 302040801864 310924354860 335600890960 352380935508 377551002330 414565806480 440476169385 469841247344 503401336440 528571403262 587301559180 604081603728 621848709720 704761871016 755102004660 880952338770 1006802672880 1057142806524 1174603118360 1243697419440 1321428508155 1409523742032 1510204009320 1761904677540 2114285613048 2349206236720 2642857016310 3020408018640 3523809355080 4228571226096 5285714032620 7047618710160 10571428065240 21142856130480
• Sum of all divisors σ(n): 86600567708928
• Sum of proper divisors (its aliquot sum) s(n): 65457711578448
• 21142856130480 is an abundant number, because the sum of its proper divisors (65457711578448) is greater than itself. Its abundance is 44314855447968

Bases of 21142856130480

• Binary: 100110011101010110100011011011101111110110000₂
• Hexadecimal: 0x133AB46DDFB0
• Base-36: 7HSW6NBG0

Squares and roots of 21142856130480

• 21142856130480 squared (21142856130480²) is 447020365354175718785030400
• 21142856130480 cubed (21142856130480³) is 9451287272077943492381240489893166592000
• The square root of 21142856130480 is 4598136.1583232831
• The cube root of 21142856130480 is 27651.6606342407

Scales and comparisons

• 21,142,856,130,480 seconds is equal to 672,277 years, 22 weeks, 23 hours, 48 minutes.
• To count from 1 to 21,142,856,130,480 would take you about one million, six hundred eighty thousand, six hundred ninety-three 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 21142856130480 cubic inches would be around 2304.3 feet tall.

Recreational maths with 21142856130480

• 21142856130480 backwards is 08403165824112
• 21142856130480 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21142856130480's digits is 45
• More coming soon!