428478120000

Names of 428478120000

• Cardinal: 428478120000 can be written as Four hundred twenty-eight billion, four hundred seventy-eight million, one hundred twenty thousand.

Scientific notation

• Scientific notation: 4.2847812 × 10¹¹

Factors of 428478120000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 193

Divisors of 428478120000

• Number of divisors d(n): 1680
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 19 20 21 24 25 27 28 30 32 35 36 38 40 42 45 48 50 54 56 57 60 63 64 70 72 75 76 80 84 90 95 96 100 105 108 112 114 120 125 126 133 135 140 144 150 152 157 160 168 171 175 180 189 190 192 200 210 216 224 225 228 240 250 252 266 270 280 285 288 300 304 314 315 320 336 342 350 360 361 375 378 380 399 400 420 432 448 450 456 471 475 480 500 504 513 525 532 540 560 570 576 600 608 625 628 630 665 672 675 684 700 720 722 750 756 760 785 798 800 840 855 864 875 900 912 942 945 950 960 1000 1008 1026 1050 1064 1080 1083 1099 1120 1125 1140 1197 1200 1216 1250 1256 1260 1330 1344 1350 1368 1400 1413 1425 1440 1444 1500 1512 1520 1570 1575 1596 1600 1680 1710 1728 1750 1800 1805 1824 1875 1884 1890 1900 1995 2000 2016 2052 2100 2128 2160 2166 2198 2240 2250 2280 2355 2375 2394 2400 2500 2512 2520 2527 2565 2625 2660 2700 2736 2800 2826 2850 2880 2888 2983 3000 3024 3040 3140 3150 3192 3249 3297 3325 3360 3375 3420 3500 3591 3600 3610 3648 3750 3768 3780 3800 3925 3990 4000 4032 4104 4200 4239 4256 4275 4320 4332 4375 4396 4500 4560 4710 4725 4750 4788 4800 5000 5024 5040 5054 5130 5250 5320 5400 5415 5472 5495 5600 5625 5652 5700 5776 5966 5985 6000 6048 6080 6280 6300 6384 6498 6594 6650 6720 6750 6840 7000 7065 7125 7182 7200 7220 7500 7536 7560 7581 7600 7850 7875 7980 8000 8208 8400 8478 8512 8550 8640 8664 8750 8792 8949 9000 9025 9120 9420 9450 9500 9576 9747 9891 9975 10000 10048 10080 10108 10260 10500 10640 10800 10830 10944 10990 11200 11250 11304 11400 11552 11775 11875 11932 11970 12000 12096 12560 12600 12635 12768 12825 12996 13125 13188 13300 13500 13680 14000 14130 14250 14364 14400 14440 14915 15000 15072 15120 15162 15200 15700 15750 15960 16245 16416 16485 16625 16800 16875 16956 17100 17328 17500 17584 17898 17955 18000 18050 18240 18840 18900 19000 19152 19494 19625 19782 19950 20000 20160 20216 20520 20881 21000 21195 21280 21375 21600 21660 21980 22500 22608 22743 22800 23104 23550 23625 23750 23864 23940 24000 25120 25200 25270 25536 25650 25992 26250 26376 26600 26847 27000 27075 27360 27475 28000 28260 28500 28728 28880 29673 29830 29925 30000 30144 30240 30324 30400 31400 31500 31920 32490 32832 32970 33250 33600 33750 33912 34200 34656 35000 35168 35325 35625 35796 35910 36000 36100 37680 37800 37905 38000 38304 38988 39250 39375 39564 39900 40000 40432 41040 41762 42000 42390 42560 42750 43200 43320 43960 44745 45000 45125 45216 45486 45600 47100 47250 47500 47728 47880 48735 49455 49875 50240 50400 50540 51300 51984 52500 52752 53200 53694 54000 54150 54720 54950 56000 56520 56677 57000 57456 57760 58875 59346 59660 59850 60000 60480 60648 62643 62800 63000 63175 63840 64125 64980 65940 66500 67500 67824 68229 68400 69312 70000 70336 70650 71250 71592 71820 72000 72200 74575 75360 75600 75810 76000 76608 77976 78500 78750 79128 79800 80541 80864 81225 82080 82425 83125 83524 84000 84780 85500 86640 87920 89490 89775 90000 90250 90432 90972 91200 94200 94500 95000 95456 95760 97470 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5637870 5652000 5667700 5685750 5745600 5934600 5951085 5966000 5985000 6013728 6064800 6091875 6121116 6181875 6264300 6280000 6317500 6347824 6443280 6498000 6594000 6681920 6711750 6782400 6801240 6822900 6840000 7065000 7084625 7141302 7159200 7182000 7220000 7277760 7418250 7457500 7517160 7560000 7581000 7651395 7797600 7830375 7912800 7934780 7980000 8054100 8122500 8161488 8242500 8352400 8478000 8501550 8528625 8591040 8664000 8792000 8949000 8977500 9020592 9068320 9097200 9396450 9420000 9476250 9495360 9521736 9576000 9747000 9891000 9918475 10022880 10067625 10108000 10201860 10260000 10440500 10597500 10711953 10738800 10830000 10881984 10916640 10990000 11186250 11275740 11304000 11335400 11371500 11869200 11902170 11932000 11970000 12027456 12129600 12183750 12242232 12363750 12528600 12635000 12695648 12752325 12886560 12996000 13050625 13188000 13423500 13602480 13645800 14094675 14130000 14169250 14214375 14282604 14318400 14364000 14440000 14836500 14915000 15034320 15162000 15302790 15595200 15660750 15825600 15869560 15960000 16108200 16245000 16322976 16485000 16704800 16779375 16956000 17003100 17057250 17853255 17898000 17955000 18041184 18136640 18194400 18545625 18792900 18840000 18952500 19043472 19494000 19782000 19836950 20045760 20135250 20216000 20403720 20520000 20881000 21195000 21253875 21423906 21477600 21660000 21833280 21980000 22372500 22551480 22670800 22743000 23491125 23738400 23804340 23864000 23940000 24367500 24484464 24727500 25057200 25270000 25391296 25504650 25773120 25992000 26101250 26376000 26847000 27204960 27291600 28189350 28260000 28338500 28428750 28565208 28728000 29673000 29755425 29830000 30068640 30324000 30605580 31321500 31739120 32216400 32490000 32645952 32970000 33409600 33558750 33912000 34006200 34114500 35423125 35706510 35796000 35910000 36082368 36388800 37091250 37585800 37905000 38086944 38256975 38988000 39151875 39564000 39673900 40270500 40807440 41762000 42390000 42507750 42643125 42847812 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148365000 148777125 150343200 151620000 153027900 156607500 158695600 161082000 163229760 167048000 169560000 170031000 170572500 171391248 178532550 178980000 180411840 181944000 187929000 190434720 191284875 194940000 197820000 198369500 201352500 204037200 208810000 212538750 214239060 214776000 225514800 226708000 227430000 228521664 234911250 237384000 238043400 244844640 247961875 250572000 255046500 267798825 268470000 272049600 272916000 281893500 283385000 285652080 296730000 297554250 300686400 303240000 306055800 313215000 317391200 318808125 322164000 340062000 341145000 342782496 352366875 357065100 357960000 375858000 380869440 382569750 389880000 395640000 396739000 402705000 408074400 417620000 425077500 428478120 446331375 451029600 453416000 454860000 469822500 476086800 489689280 495923750 501144000 510093000 535597650 536940000 545832000 563787000 566770000 571304160 593460000 595108500 612111600 626430000 634782400 637616250 644328000 680124000 682290000 685564992 704733750 714130200 743885625 751716000 765139500 793478000 805410000 816148800 835240000 850155000 856956240 892662750 902059200 909720000 939645000 952173600 956424375 991847500 1020186000 1071195300 1073880000 1127574000 1133540000 1142608320 1186920000 1190217000 1224223200 1252860000 1275232500 1338994125 1360248000 1364580000 1409467500 1428260400 1487771250 1503432000 1530279000 1586956000 1610820000 1700310000 1713912480 1785325500 1879290000 1904347200 1912848750 1983695000 2040372000 2142390600 2231656875 2255148000 2267080000 2380434000 2448446400 2505720000 2550465000 2677988250 2729160000 2818935000 2856520800 2975542500 3060558000 3173912000 3221640000 3400620000 3427824960 3570651000 3758580000 3825697500 3967390000 4080744000 4284781200 4463313750 4510296000 4760868000 5100930000 5355976500 5637870000 5713041600 5951085000 6121116000 6694970625 6801240000 7141302000 7517160000 7651395000 7934780000 8569562400 8926627500 9521736000 10201860000 10711953000 11275740000 11902170000 12242232000 13389941250 14282604000 15302790000 15869560000 17139124800 17853255000 20403720000 21423906000 22551480000 23804340000 26779882500 28565208000 30605580000 35706510000 42847812000 47608680000 53559765000 61211160000 71413020000 85695624000 107119530000 142826040000 214239060000 428478120000
• Sum of all divisors σ(n): 1910674888320
• Sum of proper divisors (its aliquot sum) s(n): 1482196768320
• 428478120000 is an abundant number, because the sum of its proper divisors (1482196768320) is greater than itself. Its abundance is 1053718648320

Bases of 428478120000

• Binary: 110001111000011010010010100000001000000₂
• Hexadecimal: 0x63C3494040
• Base-36: 5GU8T5C0

Squares and roots of 428478120000

• 428478120000 squared (428478120000²) is 183593499318734400000000
• 428478120000 cubed (428478120000³) is 78665797432312596491328000000000000
• The square root of 428478120000 is 654582.4012299751
• The cube root of 428478120000 is 7538.9272067875

Scales and comparisons

• 428,478,120,000 seconds is equal to 13,624 years, 14 weeks, 3 days, 12 hours.
• To count from 1 to 428,478,120,000 would take you about twenty-seven thousand, two hundred forty-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 428478120000 cubic inches would be around 628.2 feet tall.

Recreational maths with 428478120000

• 428478120000 backwards is 000021874824
• 428478120000 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 428478120000's digits is 36
• More coming soon!