21127223347776

Names of 21127223347776

• Cardinal: 21127223347776 can be written as Twenty-one trillion, one hundred twenty-seven billion, two hundred twenty-three million, three hundred forty-seven thousand, seven hundred seventy-six.

Scientific notation

• Scientific notation: 2.1127223347776 × 10¹³

Factors of 21127223347776

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 26234

Divisors of 21127223347776

• Number of divisors d(n): 630
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 32 36 39 42 48 49 52 56 63 64 72 78 84 91 96 98 104 112 117 126 144 147 156 168 169 182 192 196 208 224 234 252 273 288 294 312 336 338 364 392 416 441 448 468 504 507 546 576 588 624 637 672 676 728 784 819 832 882 936 1008 1014 1092 1176 1183 1248 1274 1344 1352 1456 1521 1568 1638 1764 1872 1911 2016 2028 2184 2197 2352 2366 2496 2548 2704 2912 3042 3136 3276 3528 3549 3744 3822 4032 4056 4368 4394 4704 4732 5096 5408 5733 5824 6084 6552 6591 7056 7098 7488 7644 8112 8281 8736 8788 9408 9464 10192 10647 10816 11466 12168 13104 13182 14112 14196 15288 15379 16224 16562 17472 17576 18928 19773 20384 21294 22932 24336 24843 26208 26209 26364 28224 28392 28561 30576 30758 32448 33124 35152 37856 39546 40768 42588 45864 46137 48672 49686 52416 52418 52728 56784 57122 61152 61516 66248 70304 74529 75712 78627 79092 85176 85683 91728 92274 97344 99372 104836 105456 107653 113568 114244 122304 123032 132496 138411 140608 149058 157254 158184 170352 171366 183456 183463 184548 198744 199927 209672 210912 215306 227136 228488 235881 246064 257049 264992 276822 298116 314508 316368 322959 340704 340717 342732 366912 366926 369096 397488 399854 419344 421824 430612 456976 471762 492128 514098 529984 550389 553644 596232 599781 629016 632736 645918 681408 681434 685464 733852 738192 794976 799708 838688 861224 913952 943524 968877 984256 1022151 1028196 1100778 1107288 1192464 1199562 1258032 1265472 1284241 1291836 1362868 1370928 1399489 1467704 1476384 1589952 1599416 1651167 1677376 1722448 1799343 1827904 1887048 1937754 2044302 2056392 2201556 2214576 2384928 2385019 2399124 2516064 2568482 2583672 2725736 2741856 2798978 2935408 2952768 3066453 3198832 3302334 3444896 3598686 3774096 3852723 3875508 4088604 4112784 4198467 4403112 4429152 4429321 4769856 4770038 4798248 5032128 5136964 5167344 5451472 5483712 5597956 5870816 6132906 6397664 6604668 6889792 7155057 7197372 7548192 7705446 7751016 8177208 8225568 8396934 8806224 8858304 8858642 9540076 9596496 10273928 10334688 10902944 11195912 11558169 11741632 12265812 12595401 12795328 13209336 13287963 14310114 14394744 15096384 15410892 15502032 16354416 16451136 16695133 16793868 17612448 17717284 19080152 19192992 20547856 20669376 21465171 21805888 22391824 23116338 24531624 25190802 26418672 26575926 28620228 28789488 30821784 31004064 31005247 32708832 33390266 33587736 35224896 35434568 38160304 38385984 39863889 41095712 42930342 44783648 46232676 49063248 50085399 50381604 52837344 53151852 57240456 57578976 57581173 61643568 62008128 62010494 65417664 66780532 67175472 70869136 76320608 79727778 82191424 85860684 89567296 92465352 93015741 98126496 100170798 100763208 105674688 106303704 114480912 115157952 115162346 123287136 124020988 133561064 134350944 141738272 150256197 152641216 159455556 171721368 172743519 184930704 186031482 196252992 200341596 201526416 212607408 217036729 228961824 230324692 246574272 248041976 267122128 268701888 279047223 283476544 300512394 318911112 343442736 345487038 369861408 372062964 400683192 403052832 403068211 425214816 434073458 457923648 460649384 496083952 518230557 534244256 558094446 601024788 637822224 651110187 686885472 690974076 739722816 744125928 748555249 801366384 806105664 806136422 850429632 868146916 921298768 992167904 1036461114 1068488512 1116188892 1202049576 1209204633 1275644448 1302220374 1373770944 1381948152 1488251856 1497110498 1602732768 1612272844 1736293832 1842597536 1953330561 1984335808 2072922228 2232377784 2245665747 2404099152 2418409266 2551288896 2604440748 2763896304 2821477477 2976503712 2994220996 3205465536 3224545688 3472587664 3627613899 3685195072 3906661122 4145844456 4464755568 4491331494 4808198304 4836818532 5208881496 5239886743 5527792608 5642954954 5953007424 5988441992 6449091376 6736997241 6945175328 7255227798 7813322244 8291688912 8464432431 8929511136 8982662988 9616396608 9673637064 10417762992 10479773486 11055585216 11285909908 11976883984 12898182752 13473994482 13890350656 14510455596 15626644488 15719660229 16583377824 16928864862 17859022272 17965325976 19347274128 20835525984 20959546972 22571819816 23953767968 25393297293 25796365504 26947988964 29020911192 31253288976 31439320458 33166755648 33857729724 35930651952 36679207201 38694548256 41671051968 41919093944 45143639632 47158980687 47907535936 50786594586 53895977928 58041822384 62506577952 62878640916 67715459448 71861303904 73358414402 77389096512 83838187888 90287279264 94317961374 101573189172 107791955856 110037621603 116083644768 125013155904 125757281832 135430918896 143722607808 146716828804 167676375776 180574558528 188635922748 203146378344 215583911712 220075243206 232167289536 251514563664 270861837792 293433657608 330112864809 335352751552 377271845496 406292756688 431167823424 440150486412 503029127328 541723675584 586867315216 660225729618 754543690992 812585513376 880300972824 1006058254656 1173734630432 1320451459236 1509087381984 1625171026752 1760601945648 2347469260864 2640902918472 3018174763968 3521203891296 5281805836944 7042407782592 10563611673888 21127223347776
• Sum of all divisors σ(n): 76317352446270
• Sum of proper divisors (its aliquot sum) s(n): 55190129098494
• 21127223347776 is an abundant number, because the sum of its proper divisors (55190129098494) is greater than itself. Its abundance is 34062905750718

Bases of 21127223347776

• Binary: 100110011011100010000101001001000101001000000₂
• Hexadecimal: 0x133710A48A40
• Base-36: 7HLPNAJ40

Squares and roots of 21127223347776

• 21127223347776 squared (21127223347776²) is 446359566386811333044146176
• 21127223347776 cubed (21127223347776³) is 9430338252470611851890643265710228504576
• The square root of 21127223347776 is 4596435.9397011071
• The cube root of 21127223347776 is 27644.8438481155

Scales and comparisons

• 21,127,223,347,776 seconds is equal to 671,780 years, 18 weeks, 2 days, 9 minutes, 36 seconds.
• To count from 1 to 21,127,223,347,776 would take you about one million, six hundred seventy-nine thousand, four hundred fifty 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 21127223347776 cubic inches would be around 2303.7 feet tall.

Recreational maths with 21127223347776

• 21127223347776 backwards is 67774332272112
• The number of decimal digits it has is: 14
• The sum of 21127223347776's digits is 54
• More coming soon!