20824438320

Names of 20824438320

• Cardinal: 20824438320 can be written as Twenty billion, eight hundred twenty-four million, four hundred thirty-eight thousand, three hundred twenty.

Scientific notation

• Scientific notation: 2.082443832 × 10¹⁰

Factors of 20824438320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 63

Divisors of 20824438320

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 17 18 20 21 24 28 29 30 34 35 36 40 42 45 48 51 56 58 60 63 68 70 72 80 84 85 87 90 102 105 112 116 119 120 126 136 140 144 145 153 168 170 174 180 203 204 210 232 238 240 252 255 261 272 280 289 290 306 315 336 340 348 357 360 406 408 420 435 464 476 493 504 510 522 560 578 580 595 609 612 630 680 696 714 720 765 812 816 840 841 867 870 952 986 1008 1015 1020 1044 1071 1156 1160 1190 1218 1224 1260 1305 1360 1392 1428 1445 1479 1530 1624 1680 1682 1734 1740 1785 1827 1904 1972 2023 2030 2040 2088 2142 2312 2320 2380 2436 2448 2465 2520 2523 2601 2610 2856 2890 2958 3045 3060 3248 3364 3451 3468 3480 3570 3654 3944 4046 4060 4080 4176 4205 4284 4335 4437 4624 4760 4872 4913 4930 5040 5046 5202 5220 5355 5712 5780 5887 5916 6069 6090 6120 6728 6902 6936 6960 7140 7308 7395 7569 7888 8092 8120 8381 8410 8568 8670 8874 9135 9520 9744 9826 9860 10092 10115 10353 10404 10440 10710 11560 11774 11832 12138 12180 12240 12615 13005 13456 13804 13872 14280 14297 14616 14739 14790 15138 16184 16240 16762 16820 17136 17255 17340 17661 17748 18207 18270 19652 19720 20184 20230 20706 20808 20880 21420 22185 23120 23548 23664 24276 24360 24565 25143 25230 26010 27608 28560 28594 29232 29435 29478 29580 30276 30345 31059 32368 33524 33640 34391 34510 34680 35322 35496 36414 36540 37845 39304 39440 40368 40460 41412 41616 41905 42840 42891 44217 44370 47096 48552 48720 49130 50286 50460 51765 52020 52983 55216 57188 58667 58870 58956 59160 60552 60690 62118 67048 67280 68782 69020 69360 70644 70992 71485 72828 73080 73695 75429 75690 78608 80920 82824 83810 85680 85782 88305 88434 88740 91035 94192 97104 98260 100079 100572 100920 103173 103530 104040 105966 114376 117334 117740 117912 118320 121104 121380 124236 125715 128673 134096 137564 138040 141288 142477 142970 145656 146160 147390 150858 151380 155295 161840 165648 167620 171564 171955 176001 176610 176868 177480 182070 196520 200158 201144 201840 206346 207060 208080 211932 214455 221085 228752 234668 235480 235824 242760 243049 248472 251430 257346 264915 275128 276080 282576 284954 285940 291312 293335 294780 300237 301716 302760 309519 310590 335240 343128 343910 352002 353220 353736 354960 364140 377145 393040 400316 402288 412692 414120 423864 427431 428910 442170 469336 470960 485520 486098 496944 500395 502860 514692 515865 528003 529830 550256 569908 571880 586670 589560 600474 603432 605520 619038 621180 643365 670480 686256 687820 704004 706440 707472 712385 728280 729147 754290 800632 825384 828240 847728 854862 857820 880005 884340 900711 938672 972196 997339 1000790 1005720 1029384 1031730 1056006 1059660 1139816 1143760 1173340 1179120 1200948 1206864 1215245 1238076 1242360 1282293 1286730 1375640 1408008 1412880 1424770 1456560 1458294 1501185 1508580 1547595 1601264 1650768 1701343 1709724 1715640 1760010 1768680 1801422 1944392 1994678 2001580 2011440 2058768 2063460 2112012 2119320 2137155 2187441 2279632 2346680 2401896 2430490 2476152 2484720 2564586 2573460 2640015 2751280 2816016 2849540 2916588 2992017 3002370 3017160 3095190 3402686 3419448 3431280 3520020 3537360 3602844 3645735 3888784 3989356 4003160 4126920 4131833 4224024 4238640 4274310 4374882 4503555 4693360 4803792 4860980 4952304 4986695 5104029 5129172 5146920 5280030 5699080 5833176 5984034 6004740 6034320 6190380 6411465 6805372 6838896 7040040 7205688 7291470 7978712 8006320 8253840 8263666 8448048 8506715 8548620 8749764 8976051 9007110 9721960 9973390 10208058 10258344 10293840 10560060 10937205 11398160 11666352 11968068 12009480 12380760 12395499 12822930 13610744 14080080 14411376 14582940 14960085 15312087 15957424 16527332 17013430 17097240 17499528 17952102 18014220 19443920 19946780 20416116 20516688 20659165 21120120 21874410 23936136 24018960 24761520 24790998 25520145 25645860 27221488 28922831 29165880 29920170 30624174 33054664 34026860 34194480 34999056 35904204 36028440 37186497 39893560 40832232 41318330 42240240 43748820 44880255 47872272 49581996 51040290 51291720 57845662 58331760 59840340 61248348 61977495 66109328 68053720 71808408 72056880 74372994 76560435 79787120 81664464 82636660 86768493 87497640 89760510 99163992 102080580 102583440 115691324 119680680 122496696 123954990 136107440 143616816 144614155 148745988 153120870 165273320 173536986 174995280 179521020 185932485 198327984 204161160 231382648 239361360 244993392 247909980 260305479 289228310 297491976 306241740 330546640 347073972 359042040 371864970 408322320 433842465 462765296 495819960 520610958 578456620 594983952 612483480 694147944 718084080 743729940 867684930 991639920 1041221916 1156913240 1224966960 1301527395 1388295888 1487459880 1735369860 2082443832 2313826480 2603054790 2974919760 3470739720 4164887664 5206109580 6941479440 10412219160 20824438320
• Sum of all divisors σ(n): 87949817280
• Sum of proper divisors (its aliquot sum) s(n): 67125378960
• 20824438320 is an abundant number, because the sum of its proper divisors (67125378960) is greater than itself. Its abundance is 46300940640

Bases of 20824438320

• Binary: 10011011001001110111011011000110000₂
• Hexadecimal: 0x4D93BB630
• Base-36: 9KEBZG0

Squares and roots of 20824438320

• 20824438320 squared (20824438320²) is 433657231343484422400
• 20824438320 cubed (20824438320³) is 9030668266134362088149626368000
• The square root of 20824438320 is 144306.7507776403
• The cube root of 20824438320 is 2751.2143758397

Scales and comparisons

• 20,824,438,320 seconds is equal to 662 years, 7 weeks, 6 days, 14 hours, 12 minutes.
• To count from 1 to 20,824,438,320 would take you about one thousand, three hundred twenty-four 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 20824438320 cubic inches would be around 229.3 feet tall.

Recreational maths with 20824438320

• 20824438320 backwards is 02383442802
• 20824438320 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20824438320's digits is 36
• More coming soon!