21221100000
21,221,100,000 is an even composite number composed of six prime numbers multiplied together.
21221100000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of eight hundred sixty-four divisors.
Prime factorization of 21221100000:
25 × 32 × 55 × 17 × 19 × 73
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 5 × 5 × 17 × 19 × 73)See below for interesting mathematical facts about the number 21221100000 from the Numbermatics database.
Names of 21221100000
- Cardinal: 21221100000 can be written as Twenty-one billion, two hundred twenty-one million, one hundred thousand.
Scientific notation
- Scientific notation: 2.12211 × 1010
Factors of 21221100000
Divisors of 21221100000
- Number of divisors d(n): 864
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 17 18 19 20 24 25 30 32 34 36 38 40 45 48 50 51 57 60 68 72 73 75 76 80 85 90 95 96 100 102 114 120 125 136 144 146 150 152 153 160 170 171 180 190 200 204 219 225 228 240 250 255 272 285 288 292 300 304 306 323 340 342 360 365 375 380 400 408 425 438 450 456 475 480 500 510 544 570 584 600 608 612 625 646 657 680 684 720 730 750 760 765 800 816 850 855 876 900 912 950 969 1000 1020 1095 1125 1140 1168 1200 1224 1241 1250 1275 1292 1314 1360 1368 1387 1425 1440 1460 1500 1520 1530 1615 1632 1700 1710 1752 1800 1824 1825 1875 1900 1938 2000 2040 2125 2190 2250 2280 2336 2375 2400 2448 2482 2500 2550 2584 2628 2720 2736 2774 2850 2907 2920 3000 3040 3060 3125 3230 3285 3400 3420 3504 3600 3650 3723 3750 3800 3825 3876 4000 4080 4161 4250 4275 4380 4500 4560 4750 4845 4896 4964 5000 5100 5168 5256 5472 5475 5548 5625 5700 5814 5840 6000 6120 6205 6250 6375 6460 6570 6800 6840 6935 7008 7125 7200 7300 7446 7500 7600 7650 7752 8075 8160 8322 8500 8550 8760 9000 9120 9125 9375 9500 9690 9928 10000 10200 10336 10512 10625 10950 11096 11169 11250 11400 11628 11680 11875 12000 12240 12410 12483 12500 12750 12920 13140 13600 13680 13870 14250 14535 14600 14892 15000 15200 15300 15504 16150 16425 16644 17000 17100 17520 18000 18250 18615 18750 19000 19125 19380 19856 20000 20400 20805 21024 21250 21375 21900 22192 22338 22500 22800 23256 23579 23750 24225 24480 24820 24966 25000 25500 25840 26280 27360 27375 27740 28125 28500 29070 29200 29784 30000 30600 31008 31025 31875 32300 32850 33288 34000 34200 34675 35040 35625 36000 36500 37230 37500 38000 38250 38760 39712 40375 40800 41610 42500 42750 43800 44384 44676 45000 45600 45625 46512 47158 47500 48450 49640 49932 50000 51000 51680 52560 53125 54750 55480 55845 56250 57000 58140 58400 59375 59568 60000 61200 62050 62415 63750 64600 65700 66576 68000 68400 69350 70737 71250 72675 73000 74460 75000 76000 76500 77520 80750 82125 83220 85000 85500 87600 89352 90000 91250 93024 93075 94316 95000 95625 96900 99280 99864 100000 102000 104025 105120 106250 106875 109500 110960 111690 112500 114000 116280 117895 118750 119136 121125 122400 124100 124830 127500 129200 131400 133152 136800 136875 138700 141474 142500 145350 146000 148920 150000 153000 155040 155125 159375 161500 164250 166440 170000 171000 173375 175200 178125 178704 180000 182500 186150 188632 190000 191250 193800 198560 199728 201875 204000 208050 212211 212500 213750 219000 221920 223380 225000 228000 228125 232560 235790 237500 242250 248200 249660 255000 258400 262800 273750 277400 279225 282948 285000 290700 292000 297840 300000 306000 310250 312075 318750 323000 328500 332880 340000 342000 346750 353685 356250 357408 363375 365000 372300 377264 380000 382500 387600 399456 403750 410625 416100 424422 425000 427500 438000 446760 450000 456250 465120 465375 471580 475000 478125 484500 496400 499320 510000 520125 525600 534375 547500 554800 558450 565896 570000 581400 589475 595680 605625 612000 620500 624150 637500 646000 657000 665760 684000 684375 693500 707370 712500 726750 730000 744600 754528 765000 775200 775625 807500 821250 832200 848844 850000 855000 866875 876000 893520 900000 912500 930750 943160 950000 956250 969000 992800 998640 1009375 1020000 1040250 1061055 1068750 1095000 1109600 1116900 1131792 1140000 1162800 1178950 1211250 1241000 1248300 1275000 1292000 1314000 1368750 1387000 1396125 1414740 1425000 1453500 1460000 1489200 1530000 1551250 1560375 1615000 1642500 1664400 1697688 1700000 1710000 1733750 1768425 1787040 1816875 1825000 1861500 1886320 1900000 1912500 1938000 1997280 2018750 2053125 2080500 2122110 2137500 2190000 2233800 2263584 2325600 2326875 2357900 2422500 2482000 2496600 2550000 2600625 2628000 2737500 2774000 2792250 2829480 2850000 2907000 2947375 2978400 3028125 3060000 3102500 3120750 3230000 3285000 3328800 3395376 3420000 3467500 3536850 3633750 3650000 3723000 3772640 3825000 3876000 3878125 4037500 4106250 4161000 4244220 4275000 4334375 4380000 4467600 4653750 4715800 4845000 4964000 4993200 5100000 5201250 5305275 5475000 5548000 5584500 5658960 5700000 5814000 5894750 6056250 6205000 6241500 6460000 6570000 6790752 6935000 6980625 7073700 7267500 7300000 7446000 7650000 7756250 7801875 8075000 8212500 8322000 8488440 8550000 8668750 8842125 8935200 9084375 9307500 9431600 9690000 9986400 10402500 10610550 10950000 11169000 11317920 11628000 11634375 11789500 12112500 12410000 12483000 13003125 13140000 13870000 13961250 14147400 14535000 14736875 14892000 15300000 15512500 15603750 16150000 16425000 16644000 16976880 17100000 17337500 17684250 18168750 18615000 18863200 19380000 20805000 21221100 21900000 22338000 23268750 23579000 24225000 24820000 24966000 26006250 26526375 27740000 27922500 28294800 29070000 29473750 31025000 31207500 32300000 32850000 33953760 34675000 34903125 35368500 36337500 37230000 39009375 41610000 42442200 44210625 44676000 46537500 47158000 48450000 49932000 52012500 53052750 55845000 56589600 58140000 58947500 62050000 62415000 65700000 69350000 69806250 70737000 72675000 73684375 74460000 78018750 83220000 84884400 88421250 93075000 94316000 96900000 104025000 106105500 111690000 117895000 124100000 124830000 132631875 138700000 139612500 141474000 145350000 147368750 156037500 169768800 176842500 186150000 208050000 212211000 221053125 223380000 235790000 249660000 265263750 279225000 282948000 290700000 294737500 312075000 353685000 372300000 416100000 424422000 442106250 471580000 530527500 558450000 589475000 624150000 663159375 707370000 848844000 884212500 1061055000 1116900000 1178950000 1248300000 1326318750 1414740000 1768425000 2122110000 2357900000 2652637500 3536850000 4244220000 5305275000 7073700000 10610550000 21221100000
- Sum of all divisors σ(n): 85221732960
- Sum of proper divisors (its aliquot sum) s(n): 64000632960
- 21221100000 is an abundant number, because the sum of its proper divisors (64000632960) is greater than itself. Its abundance is 42779532960
Bases of 21221100000
- Binary: 100111100001110000001001001111000002
- Hexadecimal: 0x4F0E049E0
- Base-36: 9QYHTK0
Squares and roots of 21221100000
- 21221100000 squared (212211000002) is 450335085210000000000
- 21221100000 cubed (212211000003) is 9556605876749931000000000000000
-
The
square root of 21221100000 is 145674.6374630807 -
The
cube root of 21221100000 is 2768.5729028445
Scales and comparisons
How big is 21221100000?- 21,221,100,000 seconds is equal to 674 years, 39 weeks, 5 days, 14 hours.
-
To count from 1 to 21,221,100,000 would take you about one thousand, three hundred forty-nine 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 21221100000 cubic inches would be around 230.7 feet tall.
Recreational maths with 21221100000
- 21221100000 backwards is 00000112212
- 21221100000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21221100000's digits is 9
- More coming soon!
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The information we have on file for 21221100000 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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