21404412000

Names of 21404412000

• Cardinal: 21404412000 can be written as Twenty-one billion, four hundred four million, four hundred twelve thousand.

Scientific notation

• Scientific notation: 2.1404412 × 10¹⁰

Factors of 21404412000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 90

Divisors of 21404412000

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 25 27 30 32 36 38 40 45 48 50 54 57 60 61 72 75 76 80 81 90 95 96 100 108 114 120 122 125 135 144 150 152 160 162 171 180 183 190 200 216 225 228 240 243 244 250 270 285 288 300 304 305 324 342 360 361 366 375 380 400 405 432 450 456 475 480 486 488 500 513 540 549 570 600 608 610 648 675 684 720 722 732 750 760 800 810 855 864 900 912 915 950 972 976 1000 1026 1080 1083 1098 1125 1140 1159 1200 1215 1220 1296 1350 1368 1425 1440 1444 1464 1500 1520 1525 1539 1620 1647 1710 1800 1805 1824 1830 1900 1944 1952 2000 2025 2052 2160 2166 2196 2250 2280 2318 2375 2400 2430 2440 2565 2592 2700 2736 2745 2850 2888 2928 3000 3040 3050 3078 3240 3249 3294 3375 3420 3477 3600 3610 3660 3800 3888 4000 4050 4104 4275 4320 4332 4392 4500 4560 4575 4617 4636 4750 4860 4880 4941 5130 5400 5415 5472 5490 5700 5776 5795 5856 6000 6075 6100 6156 6480 6498 6588 6750 6840 6954 7125 7200 7220 7320 7600 7625 7695 7776 8100 8208 8235 8550 8664 8784 9000 9025 9120 9150 9234 9272 9500 9720 9747 9760 9882 10125 10260 10431 10800 10830 10980 11400 11552 11590 12000 12150 12200 12312 12825 12960 12996 13176 13500 13680 13725 13908 14250 14440 14640 14823 15200 15250 15390 16200 16245 16416 16470 17100 17328 17385 17568 18000 18050 18300 18468 18544 19000 19440 19494 19764 20250 20520 20862 21375 21600 21660 21960 22021 22800 22875 23085 23180 24300 24400 24624 24705 25650 25992 26352 27000 27075 27360 27450 27816 28500 28880 28975 29241 29280 29646 30375 30500 30780 31293 32400 32490 32940 34200 34656 34770 36000 36100 36600 36936 37088 38000 38475 38880 38988 39528 40500 41040 41175 41724 42750 43320 43920 44042 45125 45600 45750 46170 46360 48600 48735 48800 49248 49410 51300 51984 52155 52704 54000 54150 54900 55632 57000 57760 57950 58482 59292 60750 61000 61560 62586 64125 64800 64980 65880 66063 68400 68625 69540 72200 73200 73872 74115 76000 76950 77976 79056 81000 81225 82080 82350 83448 85500 86640 86925 87723 87840 88084 90250 91500 92340 92720 93879 97200 97470 98820 102600 103968 104310 108000 108300 109800 110105 111264 114000 115425 115900 116964 118584 121500 122000 123120 123525 125172 128250 129960 131760 132126 135375 136800 137250 139080 144400 144875 146205 146400 147744 148230 153900 155952 156465 158112 162000 162450 164700 166896 171000 173280 173850 175446 176168 180500 183000 184680 185440 187758 192375 194400 194940 197640 198189 205200 205875 208620 216600 219600 220210 228000 230850 231800 233928 237168 243000 243675 244000 246240 247050 250344 256500 259920 260775 263520 264252 270750 274500 278160 281637 288800 289750 292410 296460 307800 311904 312930 324000 324900 329400 330315 333792 342000 347700 350892 352336 361000 366000 369360 370575 375516 384750 389880 395280 396378 406125 410400 411750 417240 433200 434625 438615 439200 440420 461700 463600 467856 469395 474336 486000 487350 494100 500688 513000 519840 521550 528504 541500 549000 550525 556320 563274 577125 579500 584820 592920 594567 615600 617625 625860 649800 658800 660630 684000 695400 701784 704672 722000 731025 732000 738720 741150 751032 769500 779760 782325 790560 792756 812250 823500 834480 866400 869250 877230 880840 923400 927200 935712 938790 972000 974700 988200 990945 1001376 1026000 1043100 1057008 1083000 1098000 1101050 1126548 1154250 1159000 1169640 1185840 1189134 1218375 1231200 1235250 1251720 1299600 1303875 1317600 1321260 1390800 1403568 1408185 1444000 1462050 1482300 1502064 1539000 1559520 1564650 1585512 1624500 1647000 1651575 1668960 1738500 1754460 1761680 1783701 1846800 1852875 1877580 1949400 1976400 1981890 2052000 2086200 2114016 2166000 2193075 2196000 2202100 2253096 2308500 2318000 2339280 2346975 2371680 2378268 2436750 2470500 2503440 2599200 2607750 2642520 2752625 2781600 2807136 2816370 2924100 2964600 2972835 3004128 3078000 3129300 3171024 3249000 3294000 3303150 3477000 3508920 3523360 3567402 3655125 3693600 3705750 3755160 3898800 3911625 3952800 3963780 4172400 4332000 4386150 4404200 4506192 4617000 4636000 4678560 4693950 4756536 4873500 4941000 4954725 5006880 5215500 5285040 5351103 5505250 5632740 5848200 5929200 5945670 6156000 6258600 6342048 6498000 6588000 6606300 6954000 7017840 7040925 7134804 7310250 7411500 7510320 7797600 7823250 7927560 8257875 8344800 8772300 8808400 8918505 9012384 9234000 9387900 9513072 9747000 9882000 9909450 10431000 10570080 10702206 10965375 11010500 11265480 11696400 11734875 11858400 11891340 12517200 12996000 13212600 13908000 14035680 14081850 14269608 14620500 14823000 14864175 15020640 15646500 15855120 16515750 17544600 17616800 17837010 18468000 18775800 19026144 19494000 19764000 19818900 20862000 21404412 21930750 22021000 22530960 23392800 23469750 23782680 24773625 25034400 26425200 26755515 28163700 28539216 29241000 29646000 29728350 31293000 31710240 33031500 35089200 35204625 35674020 37551600 38988000 39637800 41724000 42808824 43861500 44042000 44592525 45061920 46939500 47565360 49547250 52850400 53511030 56327400 57078432 58482000 59292000 59456700 62586000 66063000 70178400 70409250 71348040 74320875 75103200 79275600 85617648 87723000 88084000 89185050 93879000 95130720 99094500 107022060 112654800 116964000 118913400 125172000 132126000 133777575 140818500 142696080 148641750 158551200 171235296 175446000 178370100 187758000 198189000 214044120 222962625 225309600 237826800 264252000 267555150 281637000 285392160 297283500 350892000 356740200 375516000 396378000 428088240 445925250 475653600 535110300 563274000 594567000 668887875 713480400 792756000 856176480 891850500 1070220600 1126548000 1189134000 1337775750 1426960800 1783701000 2140441200 2378268000 2675551500 3567402000 4280882400 5351103000 7134804000 10702206000 21404412000
• Sum of all divisors σ(n): 84505153824
• Sum of proper divisors (its aliquot sum) s(n): 63100741824
• 21404412000 is an abundant number, because the sum of its proper divisors (63100741824) is greater than itself. Its abundance is 41696329824

Bases of 21404412000

• Binary: 10011111011110011010110100001100000₂
• Hexadecimal: 0x4FBCD6860
• Base-36: 9TZMU00

Squares and roots of 21404412000

• 21404412000 squared (21404412000²) is 458148853065744000000
• 21404412000 cubed (21404412000³) is 9806406808346647662528000000000
• The square root of 21404412000 is 146302.4675116589
• The cube root of 21404412000 is 2776.5218825191

Scales and comparisons

• 21,404,412,000 seconds is equal to 680 years, 30 weeks, 6 days, 6 hours.
• To count from 1 to 21,404,412,000 would take you about one thousand, three hundred sixty-one 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 21404412000 cubic inches would be around 231.4 feet tall.

Recreational maths with 21404412000

• 21404412000 backwards is 00021440412
• 21404412000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 21404412000's digits is 18
• More coming soon!