21107192824900

Names of 21107192824900

• Cardinal: 21107192824900 can be written as Twenty-one trillion, one hundred seven billion, one hundred ninety-two million, eight hundred twenty-four thousand, nine hundred.

Scientific notation

• Scientific notation: 2.11071928249 × 10¹³

Factors of 21107192824900

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 45504

Divisors of 21107192824900

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 7 10 13 14 20 25 26 28 31 35 50 52 62 65 70 91 100 124 127 130 140 155 169 175 182 217 254 260 310 325 338 350 364 403 434 455 508 620 635 650 676 700 775 806 845 868 889 910 1085 1183 1270 1300 1550 1612 1651 1690 1778 1820 2015 2170 2275 2366 2540 2821 3100 3175 3302 3380 3556 3937 4030 4225 4340 4445 4550 4732 5239 5425 5642 5915 6350 6604 7874 8060 8255 8450 8890 9100 10075 10478 10850 11284 11557 11830 12700 14105 15748 16510 16900 17780 19685 20150 20956 21463 21700 22225 23114 23660 26195 27559 28210 29575 33020 36673 39370 40300 41275 42926 44450 45319 46228 51181 52390 55118 56420 57785 59150 70525 73346 78740 82550 85852 88900 90638 98425 102362 104780 107315 110236 115570 118300 130975 137795 141050 146692 150241 165100 181276 183365 196850 204724 214630 226595 231140 255905 261950 275590 282100 288925 300482 317233 358267 366730 393700 429260 453190 511810 523900 536575 551180 577850 589147 600964 634466 665353 688975 716534 733460 751205 906380 916825 1023620 1073150 1132975 1155700 1178294 1268932 1279525 1330706 1377950 1404889 1433068 1502410 1586165 1791335 1833650 2146300 2265950 2356588 2559050 2661412 2755900 2809778 2945735 3004820 3172330 3326765 3582670 3667300 3756025 4124029 4531900 4657471 5118100 5619556 5755513 5891470 6344660 6653530 7024445 7165340 7512050 7658911 7930825 8248058 8956675 9314942 9834223 11511026 11782940 13307060 14048890 14728675 15024100 15317822 15861650 16496116 16633825 17913350 18263557 18629884 19668446 20620145 23022052 23287355 28097780 28777565 29457350 30635644 31723300 33267650 35122225 35826700 36527114 38294555 39336892 40288591 41240290 46574710 49171115 53612377 57555130 58914700 66535300 70244450 73054228 74821669 76589110 80577182 82480580 91317785 93149420 98342230 103100725 107224754 115110260 116436775 127844899 140488900 143887825 149643338 153178220 161154364 178420903 182635570 191472775 196684460 201442955 206201450 214449508 232873550 237426241 245855575 255689798 268061885 287775650 299286676 356841806 365271140 374108345 382945550 402885910 412402900 456588925 465747100 474852482 491711150 511379596 523751683 536123770 575551300 639224495 713683612 748216690 765891100 805771820 892104515 913177850 949704964 972681697 983422300 1007214775 1047503366 1072247540 1187131205 1248946321 1278448990 1340309425 1496433380 1661983687 1784209030 1826355700 1870541725 1945363394 2014429550 2095006732 2319471739 2374262410 2497892642 2556897980 2618758415 2680618850 3196122475 3323967374 3568418060 3741083450 3890726788 4028859100 4460522575 4638943478 4748524820 4863408485 4995785284 5237516830 5361237700 5935656025 6244731605 6392244950 6647934748 6808771879 7482166900 8309918435 8921045150 9277886956 9726816970 10475033660 11597358695 11871312050 12489463210 12784489900 13093792075 13617543758 16236302173 16619836870 17842090300 19453633940 23194717390 23742624100 24317042425 24978926420 26187584150 27235087516 30153132607 31223658025 32472604346 33239673740 34043859395 41549592175 46389434780 48634084850 52375168300 57986793475 60306265214 62447316050 64945208692 68087718790 81181510865 83099184350 97268169700 115973586950 120612530428 124894632100 136175437580 150765663035 162363021730 166198368700 170219296975 211071928249 231947173900 301531326070 324726043460 340438593950 405907554325 422143856498 603062652140 680877187900 753828315175 811815108650 844287712996 1055359641245 1507656630350 1623630217300 2110719282490 3015313260700 4221438564980 5276798206225 10553596412450 21107192824900
• Sum of all divisors σ(n): 58972652175360
• Sum of proper divisors (its aliquot sum) s(n): 37865459350460
• 21107192824900 is an abundant number, because the sum of its proper divisors (37865459350460) is greater than itself. Its abundance is 16758266525560

Bases of 21107192824900

• Binary: 100110011001001100110101110110000010001000100₂
• Hexadecimal: 0x133266BB0444
• Base-36: 7HCIDMWQS

Squares and roots of 21107192824900

• 21107192824900 squared (21107192824900²) is 445513588947510042060010000
• 21107192824900 cubed (21107192824900³) is 9403541228028331902489740287222249000000
• The square root of 21107192824900 is 4594256.5040384935
• The cube root of 21107192824900 is 27636.1044796551

Scales and comparisons

• 21,107,192,824,900 seconds is equal to 671,143 years, 23 weeks, 6 hours, 1 minute, 40 seconds.
• To count from 1 to 21,107,192,824,900 would take you about one million, six hundred seventy-seven thousand, eight hundred fifty-eight 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 21107192824900 cubic inches would be around 2303 feet tall.

Recreational maths with 21107192824900

• 21107192824900 backwards is 00942829170112
• The number of decimal digits it has is: 14
• The sum of 21107192824900's digits is 46
• More coming soon!