21464790024480

Names of 21464790024480

• Cardinal: 21464790024480 can be written as Twenty-one trillion, four hundred sixty-four billion, seven hundred ninety million, twenty-four thousand, four hundred eighty.

Scientific notation

• Scientific notation: 2.146479002448 × 10¹³

Factors of 21464790024480

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 141022

Divisors of 21464790024480

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 32 33 40 43 44 48 55 60 61 66 80 86 88 96 110 120 121 122 129 132 160 165 172 176 183 215 220 240 242 244 258 264 305 330 344 352 363 366 430 440 473 480 484 488 516 528 605 610 645 660 671 688 726 732 860 880 915 946 968 976 1032 1056 1210 1220 1290 1320 1342 1376 1419 1452 1464 1720 1760 1815 1830 1892 1936 1952 2013 2064 2365 2420 2440 2580 2623 2640 2684 2838 2904 2928 3355 3440 3630 3660 3784 3872 4026 4128 4730 4840 4880 5160 5203 5246 5280 5368 5676 5808 5856 6710 6880 7095 7260 7320 7381 7568 7869 8052 9460 9680 9760 10065 10320 10406 10492 10736 11352 11616 13115 13420 14190 14520 14640 14762 15136 15609 15738 16104 18920 19360 20130 20640 20812 20984 21472 22143 22704 26015 26230 26840 28380 28853 29040 29280 29524 31218 31476 32208 36905 37840 39345 40260 41624 41968 44286 45408 52030 52460 53680 56760 57706 58080 59048 62436 62952 64416 73810 75680 78045 78690 80520 83248 83936 86559 88572 104060 104920 107360 110715 113520 115412 118096 124872 125904 140897 144265 147620 156090 157380 161040 166496 173118 177144 208120 209840 221430 227040 230824 236192 249744 251808 281794 288530 295240 312180 314760 317383 322080 346236 354288 416240 419680 422691 432795 442860 461648 499488 563588 577060 590480 624360 629520 634766 692472 704485 708576 832480 845382 865590 885720 923296 952149 1127176 1154120 1180960 1248720 1259040 1269532 1384944 1408970 1549867 1586915 1690764 1731180 1771440 1904298 2113455 2254352 2308240 2497440 2539064 2769888 2817940 3099734 3173830 3381528 3462360 3542880 3808596 4226910 4508704 4616480 4649601 4760745 5078128 5635880 6058571 6199468 6347660 6763056 6924720 7617192 7749335 8453820 8594717 9299202 9521490 10156256 11271760 12117142 12398936 12695320 13526112 13849440 15234384 15498670 16907640 17048537 17189434 18175713 18598404 19042980 22543520 23248005 24234284 24797872 25390640 25784151 30292855 30468768 30997340 33815280 34097074 34378868 36351426 37196808 38085960 42973585 46496010 48468568 49595744 50781280 51145611 51568302 60585710 61994680 66644281 67630560 68194148 68757736 72702852 74393616 76171920 85242685 85947170 90878565 92992020 94541887 96937136 102291222 103136604 121171420 123989360 128920755 133288562 136388296 137515472 145405704 148787232 152343840 170485370 171894340 181757130 185984040 189083774 193874272 199932843 204582444 206273208 242342840 247978720 255728055 257841510 266577124 272776592 275030944 283625661 290811408 333221405 340970740 343788680 363514260 369572831 371968080 378167548 399865686 409164888 412546416 472709435 484685680 511456110 515683020 533154248 545553184 567251322 581622816 666442810 681941480 687577360 727028520 733087091 739145662 743936160 756335096 799731372 818329776 825092832 945418870 969371360 999664215 1022912220 1031366040 1039960757 1066308496 1108718493 1134502644 1332885620 1363882960 1375154720 1418128305 1454057040 1466174182 1478291324 1512670192 1599462744 1636659552 1847864155 1890837740 1999328430 2045824440 2062732080 2079921514 2132616992 2199261273 2217436986 2269005288 2665771240 2727765920 2836256610 2908114080 2932348364 2956582648 3025340384 3119882271 3198925488 3665435455 3695728310 3781675480 3998656860 4065301141 4091648880 4125464160 4159843028 4398522546 4434873972 4538010576 5199803785 5331542480 5543592465 5672513220 5864696728 5913165296 6239764542 6397850976 7330870910 7391456620 7563350960 7997313720 8130602282 8183297760 8319686056 8797045092 8869747944 9076021152 10399607570 10663084960 10996306365 11087184930 11345026440 11729393456 11826330592 12195903423 12479529084 14661741820 14782913240 15126701920 15599411355 15994627440 16261204564 16639372112 17594090184 17739495888 20326505705 20799215140 21992612730 22174369860 22690052880 23458786912 24391806846 24959058168 29323483640 29565826480 31198822710 31989254880 32522409128 33278744224 35188180368 35478991776 40653011410 41598430280 43985225460 44348739720 44718312551 45380105760 48783613692 49918116336 58646967280 59131652960 60979517115 62397645420 65044818256 70376360736 81306022820 83196860560 87970450920 88697479440 89436625102 97567227384 99836232672 117293934560 121959034230 124795290840 130089636512 134154937653 162612045640 166393721120 175940901840 177394958880 178873250204 195134454768 223591562755 243918068460 249590581680 268309875306 325224091280 351881803680 357746500408 390268909536 447183125510 487836136920 499181163360 536619750612 650448182560 670774688265 715493000816 894366251020 975672273840 1073239501224 1341549376530 1430986001632 1788732502040 1951344547680 2146479002448 2683098753060 3577465004080 4292958004896 5366197506120 7154930008160 10732395012240 21464790024480
• Sum of all divisors σ(n): 77295218039424
• Sum of proper divisors (its aliquot sum) s(n): 55830428014944
• 21464790024480 is an abundant number, because the sum of its proper divisors (55830428014944) is greater than itself. Its abundance is 34365637990464

Bases of 21464790024480

• Binary: 100111000010110101001001011110100000100100000₂
• Hexadecimal: 0x1385A92F4120
• Base-36: 7LWSDRXUO

Squares and roots of 21464790024480

• 21464790024480 squared (21464790024480²) is 460737210795016118999270400
• 21464790024480 cubed (21464790024480³) is 9889627486179600961196343882318139392000
• The square root of 21464790024480 is 4633010.9026938411
• The cube root of 21464790024480 is 27791.3012242157

Scales and comparisons

• 21,464,790,024,480 seconds is equal to 682,513 years, 48 weeks, 1 day, 17 hours, 28 minutes.
• To count from 1 to 21,464,790,024,480 would take you about one million, seven hundred six thousand, two hundred eighty-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 21464790024480 cubic inches would be around 2315.9 feet tall.

Recreational maths with 21464790024480

• 21464790024480 backwards is 08442009746412
• The number of decimal digits it has is: 14
• The sum of 21464790024480's digits is 51
• More coming soon!