228221072640

Names of 228221072640

• Cardinal: 228221072640 can be written as Two hundred twenty-eight billion, two hundred twenty-one million, seventy-two thousand, six hundred forty.

Scientific notation

• Scientific notation: 2.2822107264 × 10¹¹

Factors of 228221072640

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 340

Divisors of 228221072640

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 27 29 30 32 33 36 40 44 45 48 54 55 58 60 64 66 72 80 87 88 90 96 99 108 110 116 120 127 128 132 135 144 145 160 163 165 174 176 180 192 198 216 220 232 240 254 256 261 264 270 288 290 297 319 320 326 330 348 352 360 381 384 396 432 435 440 464 480 489 495 508 522 528 540 576 580 594 635 638 640 652 660 696 704 720 762 768 783 792 815 864 870 880 928 957 960 978 990 1016 1044 1056 1080 1143 1152 1160 1188 1270 1276 1280 1304 1305 1320 1392 1397 1408 1440 1467 1485 1524 1566 1584 1595 1630 1728 1740 1760 1793 1856 1905 1914 1920 1956 1980 2032 2088 2112 2160 2286 2304 2320 2376 2445 2540 2552 2608 2610 2640 2784 2794 2816 2871 2880 2934 2970 3048 3132 3168 3190 3260 3429 3456 3480 3520 3586 3683 3712 3810 3828 3840 3912 3915 3960 4064 4176 4191 4224 4320 4401 4572 4640 4727 4752 4785 4890 5080 5104 5216 5220 5280 5379 5568 5588 5715 5742 5760 5868 5940 6096 6264 6336 6380 6520 6858 6912 6960 6985 7040 7172 7335 7366 7424 7620 7656 7824 7830 7920 8128 8352 8382 8448 8613 8640 8802 8965 9144 9280 9454 9504 9570 9780 10160 10208 10432 10440 10560 10758 11049 11136 11176 11430 11484 11520 11736 11880 12192 12528 12573 12672 12760 13040 13716 13920 13970 14080 14181 14344 14355 14670 14732 15240 15312 15648 15660 15840 16137 16256 16704 16764 17145 17226 17280 17604 17930 18288 18415 18560 18908 19008 19140 19560 20320 20416 20701 20864 20880 20955 21120 21516 22005 22098 22272 22352 22860 22968 23472 23635 23760 24384 25056 25146 25344 25520 26080 26895 27432 27840 27940 28362 28688 28710 29340 29464 30480 30624 31296 31320 31680 32274 32512 33147 33408 33528 34290 34452 34560 35208 35860 36576 36830 37120 37719 37816 38016 38280 39120 40513 40640 40832 41402 41728 41760 41910 42240 42543 43032 43065 44010 44196 44704 45720 45936 46944 47270 47520 48411 48768 50112 50292 51040 51997 52160 53790 54864 55245 55680 55880 56724 57376 57420 58680 58928 60960 61248 62103 62592 62640 62865 63360 64548 66294 66816 67056 68580 68904 70416 70905 71720 73152 73660 75438 75632 76032 76560 78240 80685 81026 81280 81664 82804 83520 83820 85086 86064 86130 88020 88392 89408 91440 91872 93888 94540 95040 96822 97536 99441 100224 100584 102080 103505 103994 104320 107580 109728 110490 111360 111760 113448 114752 114840 117360 117856 121539 121920 122496 124206 125184 125280 125730 126720 127629 129096 132588 134112 137160 137808 140832 141810 143440 146304 147320 150876 151264 153120 155991 156480 161370 162052 162560 165608 165735 167040 167640 170172 172128 172260 176040 176784 178816 182880 183744 186309 187776 188595 189080 190080 193644 198882 200448 201168 202565 204160 207010 207988 208640 212715 215160 219456 220980 223520 226896 227711 229504 229680 234720 235712 242055 243078 243840 244992 248412 250560 251460 255258 258192 259985 265176 268224 274320 275616 281664 283620 286880 292608 294640 301752 302528 306240 310515 311982 312960 322740 324104 331216 331470 334080 335280 340344 344256 344520 352080 353568 357632 364617 365760 367488 372618 375552 377190 378160 380160 387288 397764 402336 405130 408320 414020 415976 425430 430320 438912 441960 447040 453792 455422 459008 459360 467973 469440 471424 484110 486156 487680 496824 497205 501120 502920 510516 516384 519970 530352 536448 548640 551232 558927 563328 567240 573760 589280 600329 603504 605056 607695 612480 621030 623964 625920 638145 645480 648208 662432 662940 670560 680688 683133 688512 689040 704160 707136 729234 731520 734976 745236 754380 756320 774576 779955 795528 804672 810260 828040 831952 850860 860640 877824 883920 894080 907584 910844 918720 931545 935946 938880 942848 968220 972312 993648 994410 1002240 1005840 1021032 1032768 1039940 1060704 1072896 1093851 1097280 1102464 1117854 1126656 1134480 1138555 1147520 1178560 1200658 1207008 1210112 1215390 1224960 1242060 1247928 1276290 1290960 1296416 1324864 1325880 1341120 1361376 1366266 1377024 1378080 1403919 1408320 1414272 1458468 1463040 1490472 1508760 1512640 1549152 1559910 1591056 1609344 1620520 1656080 1663904 1701720 1721280 1767840 1788160 1800987 1815168 1821688 1823085 1837440 1863090 1871892 1877760 1936440 1944624 1987296 1988820 2011680 2042064 2049399 2065536 2079880 2121408 2187702 2194560 2204928 2235708 2268960 2277110 2295040 2339865 2357120 2401316 2414016 2430780 2484120 2495856 2552580 2581920 2592832 2649728 2651760 2682240 2722752 2732532 2756160 2794635 2807838 2816640 2828544 2916936 2980944 3001645 3017520 3025280 3098304 3119820 3182112 3218688 3241040 3312160 3327808 3403440 3415665 3442560 3535680 3601974 3630336 3643376 3646170 3674880 3726180 3743784 3872880 3889248 3974592 3977640 4023360 4084128 4098798 4131072 4159760 4242816 4375404 4389120 4471416 4537920 4554220 4679730 4714240 4802632 4828032 4861560 4968240 4991712 5105160 5163840 5185664 5299456 5303520 5364480 5402961 5445504 5465064 5469255 5512320 5589270 5615676 5633280 5833872 5961888 6003290 6035040 6050560 6148197 6196608 6239640 6364224 6482080 6603619 6624320 6655616 6806880 6831330 6885120 7019595 7071360 7203948 7286752 7292340 7452360 7487568 7745760 7778496 7949184 7955280 8046720 8168256 8197596 8319520 8485632 8750808 8942832 9004935 9075840 9108440 9359460 9605264 9656064 9723120 9936480 9983424 10210320 10246995 10327680 10371328 10607040 10805922 10891008 10930128 10938510 11024640 11178540 11231352 11667744 11923776 12006580 12070080 12296394 12393216 12479280 12728448 12964160 13207238 13248640 13311232 13613760 13662660 14039190 14142720 14407896 14573504 14584680 14904720 14975136 15491520 15556992 15898368 15910560 16093440 16208883 16336512 16395192 16639040 17501616 17885664 18009870 18151680 18216880 18718920 19210528 19446240 19810857 19872960 19966848 20420640 20493990 20655360 21214080 21611844 21860256 21877020 22357080 22462704 23335488 23847552 24013160 24140160 24592788 24958560 25456896 25928320 26414476 26497280 27014805 27227520 27325320 28078380 28815792 29147008 29169360 29809440 29950272 30740985 30983040 31113984 31821120 32417766 32673024 32790384 33018095 33278080 35003232 35771328 36019740 36433760 37437840 38421056 38892480 39621714 39745920 39933696 40841280 40987980 42428160 43223688 43720512 43754040 44714160 44925408 46670976 47695104 48026320 48280320 49185576 49917120 51856640 52828952 54029610 54455040 54650640 56156760 57631584 58294016 58338720 59432571 59618880 59900544 61481970 61966080 63642240 64835532 65580768 66036190 66556160 70006464 71542656 72039480 72867520 74875680 76842112 77784960 79243428 79491840 81044415 81682560 81975960 86447376 87441024 87508080 89428320 89850816 93341952 96052640 98371152 99054285 99834240 105657904 108059220 109301280 112313520 115263168 116677440 118865142 119237760 119801088 122963940 127284480 129671064 131161536 132072380 140012928 143085312 144078960 145735040 149751360 153684224 155569920 158486856 162088830 163365120 163951920 172894752 174882048 175016160 178297713 178856640 179701632 192105280 196742304 198108570 199668480 211315808 216118440 218602560 224627040 230526336 233354880 237730284 238475520 245927880 259342128 262323072 264144760 280025856 288157920 291470080 297162855 299502720 316973712 324177660 327903840 345789504 350032320 356595426 357713280 359403264 384210560 393484608 396217140 422631616 432236880 437205120 449254080 461052672 466709760 475460568 491855760 518684256 524646144 528289520 576315840 594325710 599005440 633947424 648355320 655807680 691579008 700064640 713190852 715426560 768421120 786969216 792434280 845263232 864473760 874410240 891488565 898508160 950921136 983711520 1037368512 1056579040 1152631680 1188651420 1267894848 1296710640 1311615360 1383158016 1400129280 1426381704 1573938432 1584868560 1690526464 1728947520 1782977130 1797016320 1901842272 1967423040 2074737024 2113158080 2305263360 2377302840 2535789696 2593421280 2623230720 2852763408 3169737120 3457895040 3565954260 3803684544 3934846080 4149474048 4226316160 4754605680 5071579392 5186842560 5705526816 6339474240 6915790080 7131908520 7607369088 7869692160 8452632320 9509211360 10373685120 11411053632 12678948480 14263817040 15214738176 19018422720 20747370240 22822107264 25357896960 28527634080 38036845440 45644214528 57055268160 76073690880 114110536320 228221072640
• Sum of all divisors σ(n): 926805196800
• Sum of proper divisors (its aliquot sum) s(n): 698584124160
• 228221072640 is an abundant number, because the sum of its proper divisors (698584124160) is greater than itself. Its abundance is 470363051520

Bases of 228221072640

• Binary: 11010100100011000010010011010100000000₂
• Hexadecimal: 0x3523093500
• Base-36: 2WUCXMO0

Squares and roots of 228221072640

• 228221072640 squared (228221072640²) is 52084857996952156569600
• 228221072640 cubed (228221072640³) is 11886862160366503023075334815744000
• The square root of 228221072640 is 477724.8922130811
• The cube root of 228221072640 is 6111.0886066457

Scales and comparisons

• 228,221,072,640 seconds is equal to 7,256 years, 37 weeks, 4 days, 14 hours, 24 minutes.
• To count from 1 to 228,221,072,640 would take you about fourteen thousand, five hundred thirteen 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 228221072640 cubic inches would be around 509.3 feet tall.

Recreational maths with 228221072640

• 228221072640 backwards is 046270122822
• 228221072640 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 228221072640's digits is 36
• More coming soon!