221441310720

Names of 221441310720

• Cardinal: 221441310720 can be written as Two hundred twenty-one billion, four hundred forty-one million, three hundred ten thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 2.2144131072 × 10¹¹

Factors of 221441310720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 525

Divisors of 221441310720

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 56 60 63 64 70 72 80 84 90 96 105 107 112 120 126 128 140 144 160 168 180 192 210 214 224 240 252 256 280 288 315 320 321 336 360 384 401 420 428 448 480 504 512 535 560 576 630 640 642 672 720 749 768 802 840 856 896 960 963 1008 1024 1070 1120 1152 1203 1260 1280 1284 1344 1440 1498 1536 1604 1605 1680 1712 1792 1920 1926 2005 2016 2048 2140 2240 2247 2304 2406 2520 2560 2568 2688 2807 2880 2996 3072 3208 3210 3360 3424 3584 3609 3745 3840 3852 4010 4032 4096 4280 4480 4494 4608 4812 4815 5040 5120 5136 5376 5614 5760 5992 6015 6144 6416 6420 6720 6741 6848 7168 7218 7490 7680 7704 8020 8064 8192 8421 8560 8960 8988 9216 9624 9630 10080 10240 10272 10752 11228 11235 11520 11984 12030 12288 12832 12840 13440 13482 13696 14035 14336 14436 14980 15360 15408 16040 16128 16384 16842 17120 17920 17976 18045 18432 19248 19260 20160 20480 20544 21504 22456 22470 23040 23968 24060 24576 25263 25664 25680 26880 26964 27392 28070 28672 28872 29960 30720 30816 32080 32256 33684 33705 34240 35840 35952 36090 36864 38496 38520 40320 40960 41088 42105 42907 43008 44912 44940 46080 47936 48120 49152 50526 51328 51360 53760 53928 54784 56140 57344 57744 59920 61440 61632 64160 64512 67368 67410 68480 71680 71904 72180 73728 76992 77040 80640 81920 82176 84210 85814 86016 89824 89880 92160 95872 96240 101052 102656 102720 107520 107856 109568 112280 114688 115488 119840 122880 123264 126315 128320 128721 129024 134736 134820 136960 143360 143808 144360 147456 153984 154080 161280 164352 168420 171628 172032 179648 179760 184320 191744 192480 202104 205312 205440 214535 215040 215712 219136 224560 230976 239680 245760 246528 252630 256640 257442 258048 269472 269640 273920 286720 287616 288720 300349 307968 308160 322560 328704 336840 343256 344064 359296 359520 368640 383488 384960 386163 404208 410624 410880 429070 430080 431424 438272 449120 461952 479360 493056 505260 513280 514884 516096 538944 539280 547840 573440 575232 577440 600698 615936 616320 643605 645120 657408 673680 686512 718592 719040 737280 766976 769920 772326 808416 821248 821760 858140 860160 862848 876544 898240 901047 923904 958720 986112 1010520 1026560 1029768 1032192 1077888 1078560 1095680 1150464 1154880 1201396 1231872 1232640 1287210 1290240 1314816 1347360 1373024 1437184 1438080 1501745 1533952 1539840 1544652 1616832 1642496 1643520 1716280 1720320 1725696 1753088 1796480 1802094 1847808 1917440 1930815 1972224 2021040 2053120 2059536 2155776 2157120 2191360 2300928 2309760 2402792 2463744 2465280 2574420 2580480 2629632 2694720 2703141 2746048 2874368 2876160 3003490 3067904 3079680 3089304 3233664 3284992 3287040 3432560 3451392 3592960 3604188 3695616 3834880 3861630 3944448 4042080 4106240 4119072 4311552 4314240 4382720 4505235 4601856 4619520 4805584 4927488 4930560 5148840 5160960 5259264 5389440 5406282 5492096 5748736 5752320 6006980 6135808 6159360 6178608 6467328 6569984 6574080 6865120 6902784 7185920 7208376 7391232 7669760 7723260 7888896 8084160 8212480 8238144 8623104 8628480 8765440 9010470 9203712 9239040 9611168 9854976 9861120 10297680 10778880 10812564 10984192 11497472 11504640 12013960 12271616 12318720 12357216 12934656 13148160 13515705 13730240 13805568 14371840 14416752 14782464 15339520 15446520 15777792 16168320 16424960 16476288 17246208 17256960 18020940 18407424 18478080 19222336 19709952 19722240 20595360 21557760 21625128 21968384 22994944 23009280 24027920 24637440 24714432 25869312 26296320 27031410 27460480 27611136 28743680 28833504 29564928 30679040 30893040 32336640 32849920 32952576 34492416 34513920 36041880 36814848 36956160 38444672 39444480 41190720 43115520 43250256 43936768 45989888 46018560 48055840 49274880 49428864 51738624 54062820 54920960 55222272 57487360 57667008 59129856 61358080 61786080 64673280 65905152 68984832 69027840 72083760 73912320 76889344 78888960 82381440 86231040 86500512 87873536 92037120 96111680 98549760 98857728 103477248 108125640 109841920 110444544 114974720 115334016 123572160 129346560 131810304 137969664 138055680 144167520 147824640 153778688 164762880 172462080 173001024 175747072 184074240 192223360 197715456 206954496 216251280 219683840 229949440 230668032 247144320 258693120 263620608 276111360 288335040 295649280 307557376 329525760 344924160 346002048 351494144 384446720 395430912 413908992 432502560 439367680 461336064 494288640 517386240 527241216 552222720 576670080 615114752 659051520 689848320 692004096 702988288 768893440 790861824 865005120 878735360 922672128 988577280 1034772480 1054482432 1153340160 1230229504 1318103040 1384008192 1537786880 1581723648 1730010240 1757470720 1845344256 1977154560 2069544960 2108964864 2306680320 2460459008 2636206080 2768016384 3075573760 3163447296 3460020480 3514941440 3690688512 3954309120 4613360640 4920918016 5272412160 5536032768 6151147520 6326894592 6920040960 7381377024 7908618240 9226721280 10544824320 11072065536 12302295040 13840081920 14762754048 15817236480 18453442560 22144131072 24604590080 27680163840 31634472960 36906885120 44288262144 55360327680 73813770240 110720655360 221441310720
• Sum of all divisors σ(n): 887709932928
• Sum of proper divisors (its aliquot sum) s(n): 666268622208
• 221441310720 is an abundant number, because the sum of its proper divisors (666268622208) is greater than itself. Its abundance is 444827311488

Bases of 221441310720

• Binary: 11001110001110111011100100000000000000₂
• Hexadecimal: 0x338EEE4000
• Base-36: 2TQ8FSW0

Squares and roots of 221441310720

• 221441310720 squared (221441310720²) is 49036254093391586918400
• 221441310720 cubed (221441310720³) is 10858652379239598297431301685248000
• The square root of 221441310720 is 470575.5101150081
• The cube root of 221441310720 is 6049.9652637397

Scales and comparisons

• 221,441,310,720 seconds is equal to 7,041 years, 7 weeks, 5 days, 3 hours, 12 minutes.
• To count from 1 to 221,441,310,720 would take you about fourteen thousand and eighty-two 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 221441310720 cubic inches would be around 504.2 feet tall.

Recreational maths with 221441310720

• 221441310720 backwards is 027013144122
• The number of decimal digits it has is: 12
• The sum of 221441310720's digits is 27
• More coming soon!