28223640000

Names of 28223640000

• Cardinal: 28223640000 can be written as Twenty-eight billion, two hundred twenty-three million, six hundred forty thousand.

Scientific notation

• Scientific notation: 2.822364 × 10¹⁰

Factors of 28223640000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 322

Divisors of 28223640000

• Number of divisors d(n): 700
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 31 32 36 40 45 48 50 54 60 62 64 72 75 80 81 90 93 96 100 108 120 124 125 135 144 150 155 160 162 180 186 192 200 216 225 240 248 250 270 279 281 288 300 310 320 324 360 372 375 400 405 432 450 465 480 496 500 540 558 562 576 600 620 625 648 675 720 744 750 775 800 810 837 843 864 900 930 960 992 1000 1080 1116 1124 1125 1200 1240 1250 1296 1350 1395 1405 1440 1488 1500 1550 1600 1620 1674 1686 1728 1800 1860 1875 1984 2000 2025 2160 2232 2248 2250 2325 2400 2480 2500 2511 2529 2592 2700 2790 2810 2880 2976 3000 3100 3240 3348 3372 3375 3600 3720 3750 3875 4000 4050 4185 4215 4320 4464 4496 4500 4650 4800 4960 5000 5022 5058 5184 5400 5580 5620 5625 5952 6000 6200 6480 6696 6744 6750 6975 7025 7200 7440 7500 7587 7750 8000 8100 8370 8430 8640 8711 8928 8992 9000 9300 9920 10000 10044 10116 10125 10800 11160 11240 11250 11625 12000 12400 12555 12645 12960 13392 13488 13500 13950 14050 14400 14880 15000 15174 15500 16200 16740 16860 16875 17422 17856 17984 18000 18600 19375 20000 20088 20232 20250 20925 21075 21600 22320 22480 22500 22761 23250 24000 24800 25110 25290 25920 26133 26784 26976 27000 27900 28100 29760 30000 30348 31000 32400 33480 33720 33750 34844 34875 35125 36000 37200 37935 38750 40000 40176 40464 40500 41850 42150 43200 43555 44640 44960 45000 45522 46500 49600 50220 50580 50625 52266 53568 53952 54000 55800 56200 58125 60000 60696 62000 62775 63225 64800 66960 67440 67500 69688 69750 70250 72000 74400 75870 77500 78399 80352 80928 81000 83700 84300 87110 89280 89920 90000 91044 93000 100440 101160 101250 104532 104625 105375 108000 111600 112400 113805 116250 120000 121392 124000 125550 126450 129600 130665 133920 134880 135000 139376 139500 140500 148800 151740 155000 156798 160704 161856 162000 167400 168600 174220 174375 175625 180000 182088 186000 189675 200880 202320 202500 209064 209250 210750 216000 217775 223200 224800 227610 232500 235197 242784 248000 251100 252900 261330 267840 269760 270000 278752 279000 281000 303480 310000 313596 313875 316125 324000 334800 337200 348440 348750 351250 360000 364176 372000 379350 391995 401760 404640 405000 418128 418500 421500 435550 446400 449600 455220 465000 470394 485568 502200 505800 522660 523125 526875 540000 557504 558000 562000 569025 606960 620000 627192 627750 632250 648000 653325 669600 674400 696880 697500 702500 705591 728352 744000 758700 783990 803520 809280 810000 836256 837000 843000 871100 910440 930000 940788 948375 1004400 1011600 1045320 1046250 1053750 1080000 1088875 1116000 1124000 1138050 1175985 1213920 1240000 1254384 1255500 1264500 1306650 1339200 1348800 1393760 1395000 1405000 1411182 1456704 1517400 1567980 1569375 1580625 1620000 1672512 1674000 1686000 1742200 1820880 1860000 1881576 1896750 1959975 2008800 2023200 2090640 2092500 2107500 2177750 2232000 2248000 2276100 2351970 2427840 2508768 2511000 2529000 2613300 2787520 2790000 2810000 2822364 2845125 3034800 3135960 3138750 3161250 3240000 3266625 3348000 3372000 3484400 3527955 3641760 3720000 3763152 3793500 3919950 4017600 4046400 4181280 4185000 4215000 4355500 4552200 4703940 4741875 5017536 5022000 5058000 5226600 5444375 5580000 5620000 5644728 5690250 5879925 6069600 6271920 6277500 6322500 6533250 6696000 6744000 6968800 7055910 7283520 7526304 7587000 7839900 8362560 8370000 8430000 8711000 9104400 9407880 9483750 9799875 10044000 10116000 10453200 10888750 11160000 11240000 11289456 11380500 11759850 12139200 12543840 12555000 12645000 13066500 13937600 14111820 14225625 15052608 15174000 15679800 16333125 16740000 16860000 17422000 17639775 18208800 18815760 18967500 19599750 20088000 20232000 20906400 21777500 22578912 22761000 23519700 25087680 25110000 25290000 26133000 28223640 28451250 29399625 30348000 31359600 32666250 33480000 33720000 34844000 35279550 36417600 37631520 37935000 39199500 41812800 43555000 45157824 45522000 47039400 48999375 50220000 50580000 52266000 56447280 56902500 58799250 60696000 62719200 65332500 69688000 70559100 75263040 75870000 78399000 87110000 88198875 91044000 94078800 97998750 100440000 101160000 104532000 112894560 113805000 117598500 125438400 130665000 141118200 146998125 151740000 156798000 174220000 176397750 182088000 188157600 195997500 209064000 225789120 227610000 235197000 261330000 282236400 293996250 303480000 313596000 348440000 352795500 376315200 391995000 440994375 455220000 470394000 522660000 564472800 587992500 627192000 705591000 783990000 881988750 910440000 940788000 1045320000 1128945600 1175985000 1411182000 1567980000 1763977500 1881576000 2351970000 2822364000 3135960000 3527955000 4703940000 5644728000 7055910000 9407880000 14111820000 28223640000
• Sum of all divisors σ(n): 108302682048
• Sum of proper divisors (its aliquot sum) s(n): 80079042048
• 28223640000 is an abundant number, because the sum of its proper divisors (80079042048) is greater than itself. Its abundance is 51855402048

Bases of 28223640000

• Binary: 11010010010010000101001000111000000₂
• Hexadecimal: 0x6924291C0
• Base-36: CYRMK00

Squares and roots of 28223640000

• 28223640000 squared (28223640000²) is 796573854849600000000
• 28223640000 cubed (28223640000³) is 22482213712687364544000000000000
• The square root of 28223640000 is 167998.9285680121
• The cube root of 28223640000 is 3044.6520993487

Scales and comparisons

• 28,223,640,000 seconds is equal to 897 years, 22 weeks, 12 hours.
• To count from 1 to 28,223,640,000 would take you about one thousand, seven hundred ninety-four 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 28223640000 cubic inches would be around 253.7 feet tall.

Recreational maths with 28223640000

• 28223640000 backwards is 00004632282
• 28223640000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 28223640000's digits is 27
• More coming soon!