21363420000

Names of 21363420000

• Cardinal: 21363420000 can be written as Twenty-one billion, three hundred sixty-three million, four hundred twenty thousand.

Scientific notation

• Scientific notation: 2.136342 × 10¹⁰

Factors of 21363420000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 533

Divisors of 21363420000

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 25 26 30 32 39 40 48 50 52 60 61 65 75 78 80 96 100 104 120 122 125 130 150 156 160 183 195 200 208 240 244 250 260 300 305 312 325 366 375 390 400 416 449 480 488 500 520 600 610 624 625 650 732 750 780 793 800 898 915 975 976 1000 1040 1200 1220 1248 1250 1300 1347 1464 1500 1525 1560 1586 1625 1796 1830 1875 1950 1952 2000 2080 2245 2379 2400 2440 2500 2600 2694 2928 3000 3050 3120 3172 3250 3592 3660 3750 3900 3965 4000 4490 4575 4758 4875 4880 5000 5200 5388 5837 5856 6000 6100 6240 6344 6500 6735 7184 7320 7500 7625 7800 7930 8125 8980 9150 9516 9750 9760 10000 10400 10776 11225 11674 11895 12000 12200 12688 13000 13470 14368 14640 15000 15250 15600 15860 16250 17511 17960 18300 19032 19500 19825 20000 21552 22450 22875 23348 23790 24375 24400 25376 26000 26940 27389 29185 29280 30000 30500 31200 31720 32500 33675 35022 35920 36600 38064 38125 39000 39650 43104 44900 45750 46696 47580 48750 48800 52000 53880 54778 56125 58370 59475 60000 61000 63440 65000 67350 70044 71840 73200 76128 76250 78000 79300 82167 87555 89800 91500 93392 95160 97500 99125 107760 109556 112250 114375 116740 118950 122000 126880 130000 134700 136945 140088 145925 146400 152500 156000 158600 164334 168375 175110 179600 183000 186784 190320 195000 198250 215520 219112 224500 228750 233480 237900 244000 260000 269400 273890 280176 280625 291850 297375 305000 317200 328668 336750 350220 356057 359200 366000 380640 390000 396500 410835 437775 438224 449000 457500 466960 475800 495625 538800 547780 560352 561250 583700 594750 610000 634400 657336 673500 684725 700440 712114 729625 732000 780000 793000 821670 841875 875550 876448 898000 915000 933920 951600 991250 1068171 1077600 1095560 1122500 1167400 1189500 1220000 1314672 1347000 1369450 1400880 1424228 1459250 1486875 1586000 1643340 1683750 1751100 1780285 1796000 1830000 1903200 1982500 2054175 2136342 2188875 2191120 2245000 2334800 2379000 2629344 2694000 2738900 2801760 2848456 2918500 2973750 3172000 3286680 3367500 3423625 3502200 3560570 3648125 3660000 3965000 4108350 4272684 4377750 4382240 4490000 4669600 4758000 5340855 5388000 5477800 5696912 5837000 5947500 6573360 6735000 6847250 7004400 7121140 7296250 7930000 8216700 8545368 8755500 8901425 8980000 9516000 10270875 10681710 10944375 10955600 11393824 11674000 11895000 13146720 13470000 13694500 14008800 14242280 14592500 15860000 16433400 17090736 17118125 17511000 17802850 20541750 21363420 21888750 21911200 23348000 23790000 26704275 26940000 27389000 28484560 29185000 32866800 34181472 34236250 35022000 35605700 41083500 42726840 43777500 44507125 47580000 51354375 53408550 54778000 56969120 58370000 65733600 68472500 70044000 71211400 82167000 85453680 87555000 89014250 102708750 106817100 109556000 116740000 133521375 136945000 142422800 164334000 170907360 175110000 178028500 205417500 213634200 222535625 267042750 273890000 284845600 328668000 350220000 356057000 410835000 427268400 445071250 534085500 547780000 667606875 712114000 821670000 854536800 890142500 1068171000 1335213750 1424228000 1643340000 1780285000 2136342000 2670427500 3560570000 4272684000 5340855000 7121140000 10681710000 21363420000
• Sum of all divisors σ(n): 76874767200
• Sum of proper divisors (its aliquot sum) s(n): 55511347200
• 21363420000 is an abundant number, because the sum of its proper divisors (55511347200) is greater than itself. Its abundance is 34147927200

Bases of 21363420000

• Binary: 10011111001010110111110101101100000₂
• Hexadecimal: 0x4F95BEB60
• Base-36: 9TB88DC

Squares and roots of 21363420000

• 21363420000 squared (21363420000²) is 456395714096400000000
• 21363420000 cubed (21363420000³) is 9750173326441313688000000000000
• The square root of 21363420000 is 146162.3070425477
• The cube root of 21363420000 is 2774.7482930531

Scales and comparisons

• 21,363,420,000 seconds is equal to 679 years, 15 weeks, 19 hours, 20 minutes.
• To count from 1 to 21,363,420,000 would take you about one thousand, three hundred fifty-eight 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 21363420000 cubic inches would be around 231.2 feet tall.

Recreational maths with 21363420000

• 21363420000 backwards is 00002436312
• The number of decimal digits it has is: 11
• The sum of 21363420000's digits is 21
• More coming soon!