28328521200

Names of 28328521200

• Cardinal: 28328521200 can be written as Twenty-eight billion, three hundred twenty-eight million, five hundred twenty-one thousand, two hundred.

Scientific notation

• Scientific notation: 2.83285212 × 10¹⁰

Factors of 28328521200

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 303

Divisors of 28328521200

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 17 19 20 21 24 25 28 30 34 35 38 40 42 48 50 51 53 56 57 60 68 70 75 76 80 84 85 95 100 102 105 106 112 114 119 120 133 136 140 150 152 159 168 170 175 190 197 200 204 210 212 228 238 240 255 265 266 272 280 285 300 304 318 323 336 340 350 357 371 380 394 399 400 408 420 424 425 456 475 476 510 525 530 532 560 570 591 595 600 636 646 665 680 700 714 742 760 788 795 798 816 840 848 850 901 912 950 952 969 985 1007 1020 1050 1060 1064 1113 1140 1182 1190 1200 1272 1275 1292 1325 1330 1360 1379 1400 1425 1428 1484 1520 1576 1590 1596 1615 1680 1700 1785 1802 1855 1900 1904 1938 1970 1995 2014 2040 2100 2120 2128 2226 2261 2280 2364 2380 2544 2550 2584 2650 2660 2703 2758 2800 2850 2856 2955 2968 2975 3021 3152 3180 3192 3230 3325 3349 3400 3570 3604 3710 3743 3800 3876 3940 3975 3990 4028 4080 4137 4200 4240 4452 4505 4522 4560 4728 4760 4845 4925 5035 5100 5168 5300 5320 5406 5516 5565 5700 5712 5910 5936 5950 6042 6307 6360 6384 6460 6650 6698 6783 6800 6895 7049 7140 7208 7420 7486 7600 7752 7880 7950 7980 8056 8075 8274 8400 8904 8925 9010 9044 9275 9456 9520 9690 9850 9975 10047 10070 10200 10441 10600 10640 10812 11032 11130 11229 11305 11400 11820 11900 12084 12614 12720 12920 13300 13396 13515 13566 13790 14098 14280 14416 14775 14840 14972 15105 15504 15760 15900 15960 16112 16150 16548 16745 17119 17808 17850 18020 18088 18550 18715 18921 19380 19700 19950 20094 20140 20400 20685 20882 21147 21200 21624 22064 22260 22458 22525 22610 22800 23443 23640 23800 24168 24225 25175 25228 25840 26201 26600 26792 27030 27132 27580 27825 28196 28560 29550 29680 29944 30210 31323 31535 31800 31920 32300 33096 33490 33915 34238 34475 35245 35700 36040 36176 37100 37430 37842 38760 39400 39900 40188 40280 41370 41764 42294 43248 44520 44916 45050 45220 46886 47280 47600 48336 48450 50235 50350 50456 51357 52205 52402 53200 53584 54060 54264 55160 55650 56145 56392 56525 59100 59888 60420 62646 63070 63600 63631 64600 66192 66980 67575 67830 68476 68950 70329 70490 71400 72080 73087 74200 74860 75525 75684 77520 78603 78800 79800 80376 80560 82740 83528 83725 84588 85595 89040 89832 90100 90440 93575 93772 94605 96900 100470 100700 100912 102714 103425 104410 104804 105735 108120 108528 110320 111300 112290 112784 113050 117215 118200 119833 120840 125292 126140 127262 129200 131005 133960 135150 135660 136952 137900 140658 140980 142800 146174 148400 149720 151050 151368 156615 157206 157675 159600 160752 165480 167056 167450 169176 169575 171190 176225 177497 179664 180200 180880 187150 187544 189210 190893 193800 198379 200940 201400 205428 206850 208820 209608 211470 216240 219261 222600 224580 226100 234430 236400 239666 241680 250584 251175 252280 254524 256785 261025 262010 267920 270300 271320 273904 275800 280725 281316 281960 292348 299440 302100 302736 313230 314412 315350 318155 330960 334900 338352 339150 342380 351645 352450 354994 359499 360400 365435 374300 375088 378420 381786 387600 393015 396758 401880 402800 410856 413700 417640 419216 422940 427975 438522 445200 445417 449160 452200 468860 473025 479332 501168 502350 504560 509048 513570 522050 524020 528675 532491 540600 542640 551600 561450 562632 563920 584696 586075 595137 599165 604200 626460 628824 630700 636310 655025 669800 678300 684760 703290 704900 709988 718998 730870 748600 756840 763572 783075 786030 793516 803760 821712 827400 835280 845880 855950 877044 887485 890834 898320 904400 937720 946050 954465 958664 991895 1004700 1018096 1027140 1044100 1048040 1057350 1064982 1081200 1096305 1122900 1125264 1169392 1172150 1190274 1198330 1208400 1242479 1252920 1257648 1261400 1272620 1283925 1310050 1336251 1339600 1356600 1369520 1388653 1406580 1409800 1419976 1437996 1461740 1497200 1513680 1527144 1566150 1572060 1587032 1590775 1654800 1691760 1711900 1754088 1758225 1774970 1781668 1797495 1827175 1875440 1892100 1908930 1917328 1965075 1983790 2009400 2054280 2088200 2096080 2114700 2129964 2192610 2227085 2245800 2344300 2380548 2396660 2484958 2505840 2522800 2545240 2567850 2620100 2662455 2672502 2713200 2777306 2813160 2819600 2839952 2875992 2923480 2975685 2995825 3054288 3132300 3144120 3174064 3181550 3372443 3423800 3508176 3516450 3549940 3563336 3594990 3654350 3727437 3784200 3817860 3930150 3967580 4018800 4108560 4165959 4176400 4229400 4259928 4385220 4437425 4454170 4491600 4688600 4761096 4772325 4793320 4959475 4969916 5090480 5135700 5240200 5324910 5345004 5481525 5554612 5626320 5751984 5846960 5951370 5991650 6212395 6264600 6288240 6363100 6681255 6744886 6847600 6943265 7032900 7099880 7126672 7189980 7308700 7454874 7568400 7635720 7860300 7935160 8331918 8458800 8519856 8770440 8874850 8908340 8987475 9377200 9522192 9544650 9586640 9918950 9939832 10117329 10271400 10480400 10649820 10690008 10963050 11109224 11135425 11902740 11983300 12424790 12529200 12726200 13312275 13362510 13489772 13886530 14065800 14199760 14379960 14617400 14878425 14909748 15271440 15720600 15870320 16663836 16862215 17540880 17749700 17816680 17974950 18637185 19089300 19837900 19879664 20234658 20542800 20829795 21299640 21380016 21926100 22218448 22270850 23607101 23805480 23966600 24849580 25452400 26624550 26725020 26979544 27773060 28131600 28759920 29234800 29756850 29819496 31061975 31441200 33327672 33406275 33724430 34716325 35499400 35633360 35949900 37274370 38178600 39675800 40469316 41659590 42599280 43852200 44541700 47214202 47610960 47933200 49699160 50586645 53249100 53450040 53959088 55546120 59513700 59638992 62123950 66655344 66812550 67448860 69432650 70821303 70998800 71899800 74548740 76357200 79351600 80938632 83319180 84311075 87704400 89083400 93185925 94428404 99398320 101173290 104148975 106498200 106900080 111092240 118035505 119027400 124247900 133625100 134897720 138865300 141642606 143799600 149097480 161877264 166638360 168622150 178166800 186371850 188856808 202346580 208297950 212996400 236071010 238054800 248495800 252933225 267250200 269795440 277730600 283285212 298194960 333276720 337244300 354106515 372743700 377713616 404693160 416595900 472142020 496991600 505866450 534500400 555461200 566570424 590177525 674488600 708213030 745487400 809386320 833191800 944284040 1011732900 1133140848 1180355050 1348977200 1416426060 1490974800 1666383600 1770532575 1888568080 2023465800 2360710100 2832852120 3541065150 4046931600 4721420200 5665704240 7082130300 9442840400 14164260600 28328521200
• Sum of all divisors σ(n): 118368138240
• Sum of proper divisors (its aliquot sum) s(n): 90039617040
• 28328521200 is an abundant number, because the sum of its proper divisors (90039617040) is greater than itself. Its abundance is 61711095840

Bases of 28328521200

• Binary: 11010011000100000101110110111110000₂
• Hexadecimal: 0x69882EDF0
• Base-36: D0I2IUO

Squares and roots of 28328521200

• 28328521200 squared (28328521200²) is 802505113378849440000
• 28328521200 cubed (28328521200³) is 22733783117461139992648128000000
• The square root of 28328521200 is 168310.7875330635
• The cube root of 28328521200 is 3048.4188238959

Scales and comparisons

• 28,328,521,200 seconds is equal to 900 years, 39 weeks, 3 days, 9 hours, 40 minutes.
• To count from 1 to 28,328,521,200 would take you about one thousand, eight hundred one 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 28328521200 cubic inches would be around 254 feet tall.

Recreational maths with 28328521200

• 28328521200 backwards is 00212582382
• The number of decimal digits it has is: 11
• The sum of 28328521200's digits is 33
• More coming soon!