29389479029820

Names of 29389479029820

• Cardinal: 29389479029820 can be written as Twenty-nine trillion, three hundred eighty-nine billion, four hundred seventy-nine million, twenty-nine thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 2.938947902982 × 10¹³

Factors of 29389479029820

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 66801

Divisors of 29389479029820

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 13 14 15 18 19 20 21 26 28 30 35 36 38 39 42 45 52 57 60 63 65 70 76 78 84 90 91 95 105 109 114 117 126 130 133 140 156 169 171 180 182 190 195 210 218 228 234 247 252 260 266 273 285 315 327 338 342 364 380 390 399 420 436 455 468 494 507 532 545 546 570 585 630 654 665 676 684 741 763 780 798 819 845 855 910 981 988 1014 1090 1092 1140 1170 1183 1197 1235 1260 1308 1330 1365 1417 1482 1521 1526 1596 1635 1638 1690 1710 1729 1820 1962 1995 2028 2071 2180 2223 2289 2340 2366 2394 2470 2535 2660 2730 2834 2964 3042 3052 3211 3270 3276 3380 3420 3458 3549 3705 3815 3924 3990 4095 4142 4251 4446 4578 4732 4788 4905 4940 5070 5187 5460 5668 5915 5985 6084 6213 6422 6540 6867 6916 7085 7098 7410 7605 7630 7980 8190 8284 8502 8645 8892 9156 9633 9810 9919 10140 10355 10374 10647 11115 11445 11830 11970 12426 12753 12844 13734 14170 14196 14497 14820 15210 15260 15561 16055 16380 17004 17290 17745 18421 18639 19266 19620 19838 20710 20748 21255 21294 22230 22477 22890 23660 23940 24852 25506 25935 26923 27468 28340 28899 28994 29757 30420 31065 31122 32110 34335 34580 35490 36842 37278 38532 39676 41420 42510 42588 43491 44460 44954 45780 48165 49595 51012 51870 53235 53846 55263 57798 57988 59514 62130 62244 63765 64220 66643 67431 68670 70980 72485 73684 74556 77805 80769 85020 86982 89271 89908 92105 93195 96330 99190 103740 106470 107692 110526 112385 115596 119028 124260 127530 128947 130473 133286 134615 134862 137340 144495 144970 148785 155610 161538 165789 173964 178542 184210 186390 188461 192660 198380 199929 202293 212940 217455 221052 224770 242307 255060 257894 260946 266572 269230 269724 276315 288990 289940 297570 311220 323076 331578 333215 337155 349999 357084 368420 372780 376922 386841 399858 403845 404586 434910 446355 449540 466501 484614 515788 521892 538460 552630 565383 577980 595140 599787 644735 652365 663156 666430 674310 699998 753844 773682 799716 807690 809172 828945 866359 869820 892710 933002 942305 969228 999645 1011465 1049997 1105260 1130766 1160523 1199574 1211535 1266217 1289470 1304730 1332860 1348620 1399503 1399996 1547364 1615380 1657890 1696149 1732718 1749995 1785420 1866004 1884610 1934205 1999290 2022930 2099994 2261532 2321046 2332505 2399148 2423070 2449993 2532434 2578940 2599077 2609460 2799006 2826915 2998935 3149991 3315780 3392298 3465436 3499990 3769220 3798651 3868410 3998580 4045860 4198509 4199988 4331795 4642092 4665010 4846140 4899986 5064868 5198154 5249985 5598012 5653830 5802615 5997870 6064513 6299982 6331085 6784596 6997515 6999980 7264087 7349979 7597302 7736820 7797231 8397018 8480745 8663590 8863519 9330020 9799972 10396308 10499970 11262667 11307660 11395953 11605230 11995740 12129026 12249965 12599964 12662170 12995385 13995030 14528174 14699958 15194604 15594462 15749955 16460821 16794036 16961490 17327180 17727038 18193539 18993255 20992545 20999940 21792261 22049937 22525334 22791906 23210460 24258052 24499930 25324340 25990770 26590557 27990060 29056348 29399916 30322565 31188924 31499910 32921642 33788001 33922980 35454076 36320435 36387078 36749895 37986510 38986155 41985090 43584522 44099874 44317595 45050668 45583812 48999860 49382463 50848609 51981540 53181114 54580617 56313335 56979765 60645130 62999820 65376783 65843284 67576002 72640870 72774156 73499790 75973020 77972310 78838669 79771671 82304105 83970180 87169044 88199748 88635190 90967695 94433131 98764926 101364003 101697218 106362228 108961305 109161234 110249685 112626670 113959530 115225747 121290260 130753566 132952785 135152004 138017653 145281740 146999580 148147389 152545827 155944620 157677338 159543342 164608210 168940005 177270380 181935390 188866262 197529852 202728006 203394436 213990673 217922610 218322468 220499370 225253340 227919060 230451494 236516007 246912315 254243045 261507132 265905570 272903085 276035306 283299393 296294778 305091654 315354676 319086684 326883915 329216420 337880010 345677241 363870780 377732524 394193345 398858355 405456012 414052959 427981346 435845220 440998740 457637481 460902988 472165655 473032014 493824630 506820015 508486090 531811140 545806170 552070612 566598786 576128735 592589556 610183308 641972019 653767830 661031917 675760020 690088265 691354482 709548021 740736945 762729135 788386690 797716710 828105918 849898179 855962692 915274962 944331310 946064028 966123571 987649260 1013640030 1016972180 1037031723 1069953365 1091612340 1133197572 1152257470 1182580035 1227630703 1242158877 1283944038 1307535660 1322063834 1380176530 1382708964 1416496965 1419096042 1481473890 1497934711 1525458270 1576773380 1595433420 1656211836 1699796358 1728386205 1794229489 1830549924 1888662620 1925916057 1932247142 1983095751 2027280060 2070264795 2074063446 2139906730 2288187405 2304514940 2365160070 2455261406 2484317754 2567888076 2644127668 2760353060 2832993930 2838192084 2898370713 2962947780 2995869422 3050916540 3209860095 3305159585 3399592716 3456772410 3547740105 3588458978 3682892109 3851832114 3864494284 3966191502 4140529590 4148126892 4249490895 4279813460 4493804133 4576374810 4730320140 4830617855 4910522812 4968635508 5185158615 5382688467 5665987860 5796741426 5949287253 5991738844 6138153515 6210794385 6419720190 6610319170 6913544820 7095480210 7176917956 7365784218 7489673555 7703664228 7932383004 8281059180 8498981790 8593414921 8695112139 8971147445 8987608266 9152749620 9629580285 9661235710 9915478755 10370317230 10765376934 11048676327 11593482852 11898574506 12276307030 12421588770 12559606423 12839440380 13220638340 13481412399 14190960420 14491853565 14731568436 14979347110 16148065401 16997963580 17186829842 17390224278 17942294890 17975216532 18414460545 19259160570 19322471420 19830957510 20740634460 21530753868 22097352654 22469020665 23324983357 23797149012 24552614060 24843177540 25119212846 25780244763 26913442335 26962824798 28983707130 29746436265 29958694220 32296130802 34373659684 34780448556 35884589780 36828921090 37678819269 38518321140 39661915020 42967074605 43475560695 44194705308 44938041330 46649966714 50238425692 51560489526 53826884670 53925649596 55243381635 57967414260 59492872530 62798032115 64592261604 67407061995 69974950071 73657842180 75357638538 77340734289 80740327005 85934149210 86951121390 89876082660 93299933428 103120979052 107653769340 110486763270 113036457807 116624916785 118985745060 125596064230 128901223815 134814123990 139949900142 150715277076 154681468578 161480654010 163274883499 171868298420 173902242780 188394096345 209924850213 220973526540 226072915614 233249833570 251192128460 257802447630 269628247980 279899800284 309362937156 322961308020 326549766998 349874750355 376788192690 386703671445 419849700426 452145831228 466499667140 489824650497 515604895260 565182289035 653099533996 699749500710 753576385380 773407342890 816374417495 839699400852 979649300994 1049624251065 1130364578070 1399499001420 1469473951491 1546814685780 1632748834990 1959298601988 2099248502130 2260729156140 2449123252485 2938947902982 3265497669980 4198497004260 4898246504970 5877895805964 7347369757455 9796493009940 14694739514910 29389479029820
• Sum of all divisors σ(n): 117197259379200
• Sum of proper divisors (its aliquot sum) s(n): 87807780349380
• 29389479029820 is an abundant number, because the sum of its proper divisors (87807780349380) is greater than itself. Its abundance is 58418301319560

Bases of 29389479029820

• Binary: 110101011101011000101011101010010110000111100₂
• Hexadecimal: 0x1ABAC5752C3C
• Base-36: AF1C900N0

Squares and roots of 29389479029820

• 29389479029820 squared (29389479029820²) is 863741477644229528449232400
• 29389479029820 cubed (29389479029820³) is 25384912044410824060889542724275710168000
• The square root of 29389479029820 is 5421206.4183002661
• The cube root of 29389479029820 is 30860.0976447677

Scales and comparisons

• 29,389,479,029,820 seconds is equal to 934,494 years, 27 weeks, 2 days, 6 hours, 57 minutes.
• To count from 1 to 29,389,479,029,820 would take you about two million, three hundred thirty-six thousand, two hundred thirty-six 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 29389479029820 cubic inches would be around 2571.7 feet tall.

Recreational maths with 29389479029820

• 29389479029820 backwards is 02892097498392
• The number of decimal digits it has is: 14
• The sum of 29389479029820's digits is 72
• More coming soon!