21130189924480

Names of 21130189924480

• Cardinal: 21130189924480 can be written as Twenty-one trillion, one hundred thirty billion, one hundred eighty-nine million, nine hundred twenty-four thousand, four hundred eighty.

Scientific notation

• Scientific notation: 2.113018992448 × 10¹³

Factors of 21130189924480

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 560

Divisors of 21130189924480

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 23 26 28 32 35 40 46 52 56 64 65 70 80 89 91 92 104 112 115 128 130 140 160 161 178 182 184 208 224 230 260 280 299 320 322 356 364 368 416 421 445 448 455 460 520 560 598 623 640 644 712 728 736 805 832 842 890 896 910 920 1040 1120 1157 1196 1246 1288 1424 1456 1472 1495 1610 1664 1684 1780 1820 1840 2047 2080 2093 2105 2240 2314 2392 2492 2576 2848 2912 2944 2947 2990 3115 3220 3368 3560 3640 3680 4094 4160 4186 4210 4480 4628 4784 4984 5152 5473 5696 5785 5824 5894 5980 6230 6440 6736 7120 7280 7360 8099 8188 8320 8372 8420 9256 9568 9683 9968 10235 10304 10465 10946 11392 11570 11648 11788 11960 12460 12880 13472 14240 14329 14560 14720 14735 16198 16376 16744 16840 18512 19136 19366 19936 20470 20608 20930 21892 23140 23576 23920 24920 25760 26611 26944 27365 28480 28658 29120 29470 32396 32752 33488 33680 37024 37469 38272 38311 38732 39872 40495 40940 41860 43784 46280 47152 47840 48415 49840 51520 53222 53888 54730 56960 57316 58240 58940 64792 65504 66976 67360 67781 71645 74048 74938 76622 77464 79744 80990 81880 83720 87568 92560 94304 95680 96830 99680 103040 106444 109460 114632 117880 125879 129584 131008 133055 133952 134720 135562 143290 148096 149876 153244 154928 161980 163760 167440 175136 177241 185120 186277 187345 188608 191360 191555 193660 199360 212888 218920 229264 235760 251758 259168 262016 262283 266110 267904 269440 271124 286580 299752 306488 309856 323960 327520 334880 338905 350272 354482 370240 372554 374690 377216 383110 387320 398720 425776 437840 458528 471520 487097 503516 518336 524566 532220 542248 573160 599504 612976 619712 629395 647920 655040 669760 677810 700544 708964 740480 745108 749380 766220 774640 851552 861787 875680 881153 886205 917056 931385 943040 974194 1007032 1036672 1049132 1064440 1084496 1146320 1199008 1225952 1239424 1240687 1258790 1295840 1310080 1311415 1339520 1355620 1417928 1490216 1498760 1532440 1549280 1703104 1723574 1751360 1762306 1772410 1834112 1862770 1886080 1948388 2014064 2098264 2128880 2168992 2292640 2304133 2398016 2435485 2451904 2481374 2517580 2591680 2622830 2711240 2835856 2980432 2997520 3064880 3098560 3406208 3409679 3447148 3502720 3524612 3544820 3725540 3896776 4028128 4076543 4196528 4257760 4308935 4337984 4405765 4585280 4608266 4796032 4870970 4903808 4962748 5035160 5183360 5245660 5422480 5671712 5960864 5995040 6032509 6129760 6197120 6203435 6819358 6894296 7049224 7089640 7451080 7793552 8056256 8153086 8393056 8515520 8617870 8675968 8811530 9170560 9216532 9741940 9925496 10070320 10491320 10844960 11203231 11343424 11520665 11921728 11990080 12065018 12259520 12406870 13638716 13788592 14098448 14179280 14902160 15587104 15774449 16112512 16128931 16306172 16786112 17031040 17048395 17235740 17623060 18433064 19483880 19850992 20140640 20382715 20982640 21689920 22406462 22686848 23041330 23843456 23980160 24130036 24519040 24813740 27277432 27577184 28196896 28358560 28535801 29804320 30162545 31174208 31548898 32257862 32612344 33572224 34096790 34471480 35246120 36866128 38967760 39701984 40281280 40765430 41965280 43379840 44812924 46082660 48260072 49627480 52995059 54554864 55154368 56016155 56393792 56717120 57071602 59608640 60325090 62348416 63097796 64515724 65224688 68193580 68942960 70492240 73732256 77935520 78422617 78872245 79403968 80562560 80644655 81530860 83930560 89625848 92165320 96520144 99254960 105990118 109109728 110308736 110421143 112032310 112787584 113434240 114143204 119217280 120650180 126195592 129031448 130449376 136387160 137885920 140984480 142679005 147464512 155871040 156845234 157744490 158807936 161289310 163061720 167861120 179251696 184330640 193040288 198509920 205067837 211980236 218219456 220842286 224064620 228286408 241300360 252391184 258062896 260898752 264975295 272774320 275771840 281968960 285358010 294929024 311742080 313690468 315488980 322578620 326123440 358503392 362812327 368661280 370965413 386080576 392113085 397019840 410135674 423960472 436438912 441684572 448129240 456572816 482600720 504782368 516125792 521797504 529950590 545548640 551543680 552105715 563937920 570716020 627380936 630977960 645157240 652246880 717006784 725624654 737322560 741930826 772161152 784226170 794039680 820271348 847920944 883369144 896258480 913145632 965201440 1009564736 1025339185 1032251584 1059901180 1091097280 1104211430 1141432040 1254761872 1261955920 1290314480 1304493760 1434013568 1435474859 1451249308 1474645120 1483861652 1568452340 1640542696 1695841888 1766738288 1792516960 1814061635 1826291264 1854827065 1930402880 2019129472 2050678370 2064503168 2119802360 2182194560 2208422860 2282864080 2509523744 2523911840 2539686289 2580628960 2608987520 2870949718 2902498616 2967723304 3136904680 3281085392 3391683776 3533476576 3585033920 3628123270 3652582528 3709654130 3860805760 4101356740 4239604720 4416845720 4565728160 4716560251 5019047488 5047823680 5079372578 5161257920 5741899436 5804997232 5935446608 6273809360 6562170784 6783367552 7066953152 7170067840 7177374295 7256246540 7419308260 8202713480 8479209440 8833691440 9131456320 9433120502 10038094976 10095647360 10158745156 10322515840 11483798872 11609994464 11870893216 12547618720 12698431445 13124341568 14133906304 14354748590 14512493080 14838616520 16405426960 16958418880 17667382880 18262912640 18866241004 20317490312 22967597744 23219988928 23582801255 23741786432 25095237440 25396862890 26248683136 28709497180 29024986160 29677233040 32810853920 33015921757 33916837760 35334765760 37732482008 40634980624 45935195488 46439977856 47165602510 47483572864 50190474880 50793725780 57418994360 58049972320 59354466080 65621707840 66031843514 70669531520 75464964016 81269961248 91870390976 94331205020 101587451560 114837988720 116099944640 118708932160 131243415680 132063687028 150929928032 162539922496 165079608785 183740781952 188662410040 203174903120 229675977440 232199889280 237417864320 264127374056 301859856064 325079844992 330159217570 377324820080 406349806240 459351954880 528254748112 603719712128 660318435140 754649640160 812699612480 918703909760 1056509496224 1320636870280 1509299280320 1625399224960 2113018992448 2641273740560 3018598560640 4226037984896 5282547481120 10565094962240 21130189924480
• Sum of all divisors σ(n): 65759756428800
• Sum of proper divisors (its aliquot sum) s(n): 44629566504320
• 21130189924480 is an abundant number, because the sum of its proper divisors (44629566504320) is greater than itself. Its abundance is 23499376579840

Bases of 21130189924480

• Binary: 100110011011111000001011101101110100010000000₂
• Hexadecimal: 0x1337C176E880
• Base-36: 7HN2PIKCG

Squares and roots of 21130189924480

• 21130189924480 squared (21130189924480²) is 446484926244596108103270400
• 21130189924480 cubed (21130189924480³) is 9434311289965760607490745089417019392000
• The square root of 21130189924480 is 4596758.6323930477
• The cube root of 21130189924480 is 27646.1377034443

Scales and comparisons

• 21,130,189,924,480 seconds is equal to 671,874 years, 35 weeks, 2 days, 9 hours, 14 minutes, 40 seconds.
• To count from 1 to 21,130,189,924,480 would take you about one million, six hundred seventy-nine thousand, six hundred eighty-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 21130189924480 cubic inches would be around 2303.8 feet tall.

Recreational maths with 21130189924480

• 21130189924480 backwards is 08442998103112
• 21130189924480 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21130189924480's digits is 52
• More coming soon!