28199977897000

Names of 28199977897000

• Cardinal: 28199977897000 can be written as Twenty-eight trillion, one hundred ninety-nine billion, nine hundred seventy-seven million, eight hundred ninety-seven thousand.

Scientific notation

• Scientific notation: 2.8199977897 × 10¹³

Factors of 28199977897000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 6839

Divisors of 28199977897000

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 19 20 25 26 28 35 38 40 49 50 52 56 65 70 76 91 95 98 100 104 125 130 133 140 152 175 182 190 196 200 245 247 250 260 266 280 325 343 350 364 380 392 455 475 490 494 500 520 532 637 650 665 686 700 728 760 875 910 931 950 980 988 1000 1064 1225 1235 1274 1300 1330 1372 1400 1625 1715 1729 1750 1820 1862 1900 1960 1976 2275 2375 2401 2450 2470 2548 2600 2660 2744 3185 3250 3325 3430 3458 3500 3640 3724 3800 4459 4550 4655 4750 4802 4900 4940 5096 5320 6125 6175 6370 6500 6517 6650 6793 6860 6916 7000 7448 8575 8645 8918 9100 9310 9500 9604 9800 9880 11375 12005 12103 12250 12350 12740 13000 13034 13300 13586 13720 13832 15925 16625 16807 17150 17290 17836 18200 18620 19000 19208 22295 22750 23275 24010 24206 24500 24700 25480 26068 26600 27172 30875 31213 31850 32585 33250 33614 33965 34300 34580 35672 37240 42875 43225 44590 45500 45619 46550 47551 48020 48412 49000 49400 52136 54344 60025 60515 61750 62426 63700 65170 66500 67228 67930 68600 69160 79625 84035 84721 85750 86450 88309 89180 91000 91238 93100 95102 96040 96824 111475 116375 120050 121030 123500 124852 127400 129067 130340 133000 134456 135860 156065 159250 162925 168070 169442 169825 171500 172900 176618 178360 182476 186200 190204 216125 218491 222950 228095 232750 237755 240100 242060 247000 249704 258134 260680 271720 300125 302575 312130 318500 319333 325850 332857 336140 338884 339650 343000 345800 353236 364952 380408 420175 423605 432250 436982 441545 445900 456190 465500 475510 480200 484120 516268 557375 593047 600250 605150 618163 624260 637000 638666 645335 651700 665714 672280 677768 679300 706472 780325 814625 840350 847210 849125 864500 873964 883090 891800 903469 912380 931000 951020 1032536 1092455 1114750 1140475 1186094 1188775 1200500 1210300 1236326 1248520 1277332 1290670 1303400 1331428 1358600 1512875 1560650 1596665 1629250 1664285 1677871 1680700 1694420 1698250 1729000 1747928 1766180 1806938 1824760 1902040 2100875 2118025 2184910 2207725 2229500 2280950 2329999 2372188 2377550 2401000 2420600 2472652 2554664 2581340 2662856 2965235 3025750 3090815 3121300 3193330 3226675 3258500 3328570 3355742 3361400 3388840 3396500 3532360 3613876 3901625 4151329 4201750 4236050 4327141 4369820 4415450 4459000 4517345 4561900 4659998 4744376 4755100 4945304 5162680 5462275 5702375 5930470 5943875 6051500 6181630 6242600 6324283 6386660 6453350 6517000 6657140 6711484 6793000 7227752 7803250 7983325 8302658 8321425 8389355 8403500 8472100 8654282 8739640 8830900 9034690 9123800 9319996 9510200 10590125 10924550 11038625 11404750 11649995 11745097 11860940 11887750 12103000 12363260 12648566 12773320 12906700 13314280 13422968 14826175 15454075 15606500 15966650 16133375 16309993 16605316 16642850 16778710 16807000 16944200 17308564 17661800 18069380 18639992 20756645 21180250 21635705 21849100 22077250 22586725 22809500 23299990 23490194 23721880 23775500 24726520 25297132 25813400 27311375 29652350 30289987 30908150 31213000 31621415 31933300 32266750 32619986 33210632 33285700 33557420 34617128 36138760 39916625 41513290 41607125 41946775 42360500 43271410 43698200 44154500 44269981 45173450 45619000 46599980 46980388 47551000 50594264 54622750 58249975 58725485 59304700 60579974 61816300 63242830 63866600 64533500 65239972 66571400 67114840 74130875 77270375 79833250 81549965 82215679 83026580 83214250 83893550 84721000 86542820 88309000 88539962 90346900 93199960 93960776 103783225 108178525 109245500 112933625 114169951 116499950 117450970 118609400 121159948 123632600 126485660 129067000 130479944 148261750 151449935 154540750 158107075 159666500 163099930 164431358 166053160 166428500 167787100 173085640 177079924 180693800 207566450 209733875 212029909 216357050 218491000 221349905 225867250 228339902 232999900 234901940 242319896 252971320 291249875 293627425 296523500 302899870 309081500 309889867 316214150 319333000 326199860 328862716 332857000 335574200 354159848 407749825 411078395 415132900 419467750 424059818 432714100 442699810 451734500 456679804 465999800 469803880 518916125 540892625 570849755 575509753 582499750 587254850 593047000 605799740 618163000 619779734 632428300 652399720 657725432 757249675 790535375 815499650 822156790 830265800 838935500 848119636 865428200 885399620 903469000 913359608 1037832250 1060149545 1081785250 1106749525 1141699510 1151019506 1164999500 1174509700 1211599480 1239559468 1264856600 1468137125 1484209363 1514499350 1549449335 1581070750 1630999300 1644313580 1677871000 1696239272 1770799240 2038749125 2055391975 2075664500 2120299090 2163570500 2169229069 2213499050 2283399020 2302039012 2329999000 2349019400 2479118936 2854248775 2877548765 2936274250 2968418726 3028998700 3098898670 3162141500 3261998600 3288627160 3786248375 4028568271 4077498250 4110783950 4151329000 4240598180 4327141000 4338458138 4426998100 4566798040 4604078024 5300747725 5533747625 5708497550 5755097530 5872548500 5936837452 6057997400 6197797340 6324283000 7421046815 7572496750 7747246675 8057136542 8154996500 8221567900 8481196360 8676916276 8853996200 10276959875 10601495450 10846145345 11067495250 11416995100 11510195060 11745097000 11873674904 12395594680 14271243875 14387743825 14842093630 15144993500 15494493350 16114273084 16309993000 16443135800 17353832552 20142841355 20553919750 21202990900 21692290690 22134990500 22833990200 23020390120 26503738625 28199977897 28542487750 28775487650 29684187260 30289987000 30988986700 32228546168 37105234075 38736233375 40285682710 41107839500 42405981800 43384581380 44269981000 53007477250 54230726725 56399955794 57084975500 57550975300 59368374520 61977973400 71938719125 74210468150 77472466750 80571365420 82215679000 86769162760 100714206775 106014954500 108461453450 112799911588 114169951000 115101950600 140999889485 143877438250 148420936300 154944933500 161142730840 185526170375 201428413550 212029909000 216922906900 225599823176 271153633625 281999778970 287754876500 296841872600 309889867000 371052340750 402856827100 433845813800 503571033875 542307267250 563999557940 575509753000 704999447425 742104681500 805713654200 1007142067750 1084614534500 1127999115880 1409998894850 1484209363000 2014284135500 2169229069000 2819997789700 3524997237125 4028568271000 5639995579400 7049994474250 14099988948500 28199977897000
• Sum of all divisors σ(n): 87283615910400
• Sum of proper divisors (its aliquot sum) s(n): 59083638013400
• 28199977897000 is an abundant number, because the sum of its proper divisors (59083638013400) is greater than itself. Its abundance is 30883660116400

Bases of 28199977897000

• Binary: 110011010010111010001101010100100110000101000₂
• Hexadecimal: 0x19A5D1AA4C28
• Base-36: 9ZUW2QKH4

Squares and roots of 28199977897000

• 28199977897000 squared (28199977897000²) is 795238753391288542609000000
• 28199977897000 cubed (28199977897000³) is 22425715268472170693923142713273000000000
• The square root of 28199977897000 is 5310365.1378224455
• The cube root of 28199977897000 is 30438.0100414345

Scales and comparisons

• 28,199,977,897,000 seconds is equal to 896,672 years, 3 weeks, 4 days, 1 hour, 36 minutes, 40 seconds.
• To count from 1 to 28,199,977,897,000 would take you about two million, two hundred forty-one thousand, six hundred eighty 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 28199977897000 cubic inches would be around 2536.5 feet tall.

Recreational maths with 28199977897000

• 28199977897000 backwards is 00079877999182
• 28199977897000 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 28199977897000's digits is 76
• More coming soon!