20664246960

Names of 20664246960

• Cardinal: 20664246960 can be written as Twenty billion, six hundred sixty-four million, two hundred forty-six thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 2.066424696 × 10¹⁰

Factors of 20664246960

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 752

Divisors of 20664246960

• Number of divisors d(n): 800
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 23 24 27 28 29 30 35 36 40 42 45 46 48 54 56 58 60 63 69 70 72 80 81 84 87 90 92 105 108 112 115 116 120 126 135 138 140 144 145 161 162 168 174 180 184 189 203 207 210 216 230 232 240 252 261 270 276 280 290 315 322 324 336 345 348 360 368 378 405 406 414 420 432 435 460 464 483 504 522 540 552 560 567 580 609 621 630 644 648 667 683 690 696 720 756 783 805 810 812 828 840 870 920 945 966 1008 1015 1035 1044 1080 1104 1134 1160 1218 1242 1260 1288 1296 1305 1334 1366 1380 1392 1449 1512 1566 1610 1620 1624 1656 1680 1740 1827 1840 1863 1890 1932 2001 2030 2049 2070 2088 2160 2268 2320 2349 2415 2436 2484 2520 2576 2610 2668 2732 2760 2835 2898 3024 3045 3105 3132 3220 3240 3248 3312 3335 3415 3480 3654 3726 3780 3864 3915 4002 4060 4098 4140 4176 4347 4536 4669 4698 4781 4830 4872 4968 5040 5220 5336 5464 5481 5520 5670 5796 6003 6090 6147 6210 6264 6440 6480 6670 6830 6960 7245 7308 7452 7560 7728 7830 8004 8120 8196 8280 8694 9072 9135 9315 9338 9396 9562 9660 9744 9936 10005 10245 10440 10672 10928 10962 11340 11592 11745 12006 12180 12294 12420 12528 12880 13041 13340 13660 14007 14343 14490 14616 14904 15120 15660 15709 16008 16240 16392 16443 16560 17388 18009 18270 18441 18630 18676 18792 19124 19320 19807 20010 20490 20880 21735 21924 22680 23184 23345 23490 23905 24012 24360 24588 24840 26082 26680 27320 27405 28014 28686 28980 29232 29808 30015 30735 31320 31418 32016 32784 32886 34776 36018 36540 36882 37260 37352 37584 38248 38640 39614 40020 40980 42021 43029 43470 43848 45360 46690 46980 47127 47810 48024 48720 49176 49680 52164 53360 54027 54640 54810 55323 56028 57372 57960 59421 60030 61470 62640 62836 65205 65772 69552 70035 71715 72036 73080 73764 74520 74704 76496 78545 79228 80040 81960 82215 84042 86058 86940 87696 90045 92205 93380 93960 94254 95620 96048 98352 99035 104328 108054 109620 109963 110646 112056 114744 115920 118842 120060 122940 125672 126063 129087 130410 131544 138649 140070 141381 143430 144072 146160 147528 149040 157090 158456 160080 163920 164430 168084 172116 173880 178263 180090 184410 186760 187920 188508 191240 198070 208656 210105 215145 216108 219240 219926 221292 224112 229488 235635 237684 240120 245880 251344 252126 258174 260820 263088 270135 276615 277298 280140 282762 286860 288144 295056 297105 314180 316912 328860 329889 336168 344232 347760 356526 360180 368820 373520 377016 378189 382480 387261 396140 415947 420210 424143 430290 432216 438480 439852 442584 455561 471270 475368 480240 491760 504252 516348 521640 534789 540270 549815 553230 554596 560280 565524 573720 594210 628360 630315 645435 657720 659778 672336 688464 693245 706905 713052 720360 737640 754032 756378 774522 792280 831894 840420 848286 860580 864432 879704 885168 891315 911122 942540 950736 989667 1008504 1032696 1043280 1069578 1080540 1099630 1106460 1109192 1120560 1131048 1147440 1188420 1247841 1256720 1260630 1272429 1290870 1315440 1319556 1366683 1386490 1413810 1426104 1440720 1475280 1512756 1549044 1584560 1604367 1649445 1663788 1680840 1696572 1721160 1759408 1782630 1822244 1885080 1890945 1936305 1979334 2017008 2065392 2079735 2120715 2139156 2161080 2199260 2212920 2218384 2262096 2277805 2376840 2495682 2521260 2544858 2581740 2639112 2673945 2733366 2772980 2827620 2852208 2969001 3025512 3098088 3188927 3208734 3298890 3327576 3361680 3393144 3442320 3565260 3644488 3743523 3770160 3781890 3872610 3958668 4100049 4159470 4241430 4278312 4322160 4398520 4425840 4555610 4753680 4948335 4991364 5042520 5089716 5163480 5278224 5347890 5466732 5545960 5655240 5938002 6051024 6196176 6239205 6362145 6377854 6417468 6597780 6655152 6786288 6833415 7130520 7288976 7487046 7563780 7745220 7917336 8021835 8200098 8318940 8482860 8556624 8797040 8907003 9111220 9566781 9896670 9982728 10085040 10179432 10326960 10695780 10933464 11091920 11230569 11310480 11876004 12300147 12478410 12724290 12755708 12834936 13195560 13666830 14261040 14845005 14974092 15127560 15490440 15834672 15944635 16043670 16400196 16637880 16965720 17814006 18222440 18717615 19133562 19793340 19965456 20358864 20500245 21391560 21866928 22461138 23752008 24600294 24956820 25448580 25511416 25669872 26391120 27333660 28700343 29690010 29948184 30255120 30980880 31889270 32087340 32800392 33275760 33931440 35628012 36444880 36900441 37435230 38267124 39586680 41000490 42783120 44535015 44922276 47504016 47833905 49200588 49913640 50897160 51022832 54667320 56152845 57400686 59380020 59896368 61500735 63778540 64174680 65600784 71256024 73800882 74870460 76534248 79173360 82000980 86101029 89070030 89844552 95667810 98401176 99827280 101794320 109334640 112305690 114801372 118760040 123001470 127557080 128349360 142512048 143501715 147601764 149740920 153068496 164001960 172202058 178140060 179689104 184502205 191335620 196802352 224611380 229602744 237520080 246002940 255114160 258303087 287003430 295203528 299481840 328003920 344404116 356280120 369004410 382671240 430505145 449222760 459205488 492005880 516606174 574006860 590407056 688808232 712560240 738008820 765342480 861010290 898445520 984011760 1033212348 1148013720 1291515435 1377616464 1476017640 1722020580 2066424696 2296027440 2583030870 2952035280 3444041160 4132849392 5166061740 6888082320 10332123480 20664246960
• Sum of all divisors σ(n): 88670039040
• Sum of proper divisors (its aliquot sum) s(n): 68005792080
• 20664246960 is an abundant number, because the sum of its proper divisors (68005792080) is greater than itself. Its abundance is 47341545120

Bases of 20664246960

• Binary: 10011001111101011110110001010110000₂
• Hexadecimal: 0x4CFAF62B0
• Base-36: 9HQYJ00

Squares and roots of 20664246960

• 20664246960 squared (20664246960²) is 427011102423869241600
• 20664246960 cubed (20664246960³) is 8823862875148688607170305536000
• The square root of 20664246960 is 143750.6415985681
• The cube root of 20664246960 is 2744.1416648069

Scales and comparisons

• 20,664,246,960 seconds is equal to 657 years, 3 weeks, 12 hours, 36 minutes.
• To count from 1 to 20,664,246,960 would take you about one thousand, three hundred fourteen 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 20664246960 cubic inches would be around 228.7 feet tall.

Recreational maths with 20664246960

• 20664246960 backwards is 06964246602
• 20664246960 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20664246960's digits is 45
• More coming soon!