28874588992800

Names of 28874588992800

• Cardinal: 28874588992800 can be written as Twenty-eight trillion, eight hundred seventy-four billion, five hundred eighty-eight million, nine hundred ninety-two thousand, eight hundred.

Scientific notation

• Scientific notation: 2.88745889928 × 10¹³

Factors of 28874588992800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 442

Divisors of 28874588992800

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 43 48 50 60 75 80 86 96 100 120 129 150 160 172 200 215 240 258 300 344 389 400 430 480 516 600 645 688 778 800 860 1032 1075 1167 1200 1290 1376 1556 1720 1849 1945 2064 2150 2334 2400 2580 3112 3225 3440 3698 3890 4128 4300 4668 5160 5547 5835 6224 6450 6880 7396 7780 8600 9245 9336 9725 10320 11094 11670 12448 12900 14792 15560 16727 17200 18490 18672 19450 20640 22188 23340 25800 27735 29175 29584 31120 33454 34400 36980 37344 38900 44376 46225 46680 50181 51600 55470 58350 59168 62240 66908 73960 77800 79507 83635 88752 92450 93360 100362 103200 110940 116700 133816 138675 147920 151321 155600 159014 167270 177504 184900 186720 200724 221880 233400 238521 250905 267632 277350 295840 302642 311200 318028 334540 369800 397535 401448 418175 443760 453963 466800 477042 501810 535264 554700 605284 636056 669080 719261 739600 756605 795070 802896 836350 887520 907926 933600 954084 1003620 1109400 1192605 1210568 1254525 1272112 1338160 1438522 1479200 1513210 1590140 1605792 1672700 1815852 1908168 1987675 2007240 2157783 2218800 2269815 2385210 2421136 2509050 2544224 2676320 2877044 3026420 3180280 3345400 3596305 3631704 3783025 3816336 3975350 4014480 4315566 4437600 4539630 4770420 4842272 5018100 5754088 5963025 6052840 6360560 6506803 6690800 7192610 7263408 7566050 7632672 7950700 8028960 8631132 9079260 9540840 10036200 10788915 11349075 11508176 11926050 12105680 12721120 13013606 13381600 14385220 14526816 15132100 15901400 17262264 17981525 18158520 19081680 19520409 20072400 21577830 22698150 23016352 23852100 24211360 26027212 28770440 30264200 30928223 31802800 32534015 34524528 35963050 36317040 38163360 39040818 40144800 43155660 45396300 47704200 52054424 53944575 57540880 60528400 61856446 63605600 65068030 69049056 71926100 72634080 78081636 86311320 90792600 92784669 95408400 97602045 104108848 107889150 115081760 121056800 123712892 130136060 143852200 154641115 156163272 162670075 172622640 181585200 185569338 190816800 195204090 208217696 215778300 247425784 260272120 279792529 287704400 309282230 312326544 325340150 345245280 363170400 371138676 390408180 431556600 463923345 488010225 494851568 520544240 559585058 575408800 618564460 624653088 650680300 742277352 773205575 780816360 839377587 863113200 927846690 976020450 989703136 1041088480 1119170116 1237128920 1301360600 1398962645 1484554704 1546411150 1561632720 1678755174 1726226400 1855693380 1952040900 2238340232 2319616725 2474257840 2602721200 2797925290 2969109408 3092822300 3123265440 3357510348 3711386760 3904081800 4196887935 4476680464 4639233450 4948515680 5205442400 5595850580 6185644600 6715020696 6994813225 7422773520 7808163600 8393775870 8953360928 9278466900 11191701160 12031078747 12371289200 13430041392 13989626450 14845547040 15616327200 16787551740 18556933800 20984439675 22383402320 24062157494 24742578400 26860082784 27979252900 33575103480 36093236241 37113867600 41968879350 44766804640 48124314988 55958505800 60155393735 67150206960 72186472482 74227735200 83937758700 96248629976 111917011600 120310787470 134300413920 144372944964 167875517400 180466181205 192497259952 223834023200 240621574940 288745889928 300776968675 335751034800 360932362410 384994519904 481243149880 577491779856 601553937350 671502069600 721864724820 902330906025 962486299760 1154983559712 1203107874700 1443729449640 1804661812050 1924972599520 2406215749400 2887458899280 3609323624100 4812431498800 5774917798560 7218647248200 9624862997600 14437294496400 28874588992800
• Sum of all divisors σ(n): 96472539424800
• Sum of proper divisors (its aliquot sum) s(n): 67597950432000
• 28874588992800 is an abundant number, because the sum of its proper divisors (67597950432000) is greater than itself. Its abundance is 38723361439200

Bases of 28874588992800

• Binary: 110100100001011100011100111101011010100100000₂
• Hexadecimal: 0x1A42E39EB520
• Base-36: A8GSWRLEO

Squares and roots of 28874588992800

• 28874588992800 squared (28874588992800²) is 833741889503126918451840000
• 28874588992800 cubed (28874588992800³) is 24073954385483262380710882480906752000000
• The square root of 28874588992800 is 5373508.0713440823
• The cube root of 28874588992800 is 30678.8166360105

Scales and comparisons

• 28,874,588,992,800 seconds is equal to 918,122 years, 31 weeks, 6 days, 20 hours, 40 minutes.
• To count from 1 to 28,874,588,992,800 would take you about two million, two hundred ninety-five thousand, three hundred six 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 28874588992800 cubic inches would be around 2556.6 feet tall.

Recreational maths with 28874588992800

• 28874588992800 backwards is 00829988547882
• The number of decimal digits it has is: 14
• The sum of 28874588992800's digits is 78
• More coming soon!