28721440488000
28,721,440,488,000 is an even composite number composed of six prime numbers multiplied together.
What does the number 28721440488000 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 672 divisors.
28721440488000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of six hundred seventy-two divisors.
Prime factorization of 28721440488000:
26 × 3 × 53 × 132 × 1601 × 4423
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 13 × 13 × 1601 × 4423)See below for interesting mathematical facts about the number 28721440488000 from the Numbermatics database.
Names of 28721440488000
- Cardinal: 28721440488000 can be written as Twenty-eight trillion, seven hundred twenty-one billion, four hundred forty million, four hundred eighty-eight thousand.
Scientific notation
- Scientific notation: 2.8721440488 × 1013
Factors of 28721440488000
Divisors of 28721440488000
- Number of divisors d(n): 672
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 20 24 25 26 30 32 39 40 48 50 52 60 64 65 75 78 80 96 100 104 120 125 130 150 156 160 169 192 195 200 208 240 250 260 300 312 320 325 338 375 390 400 416 480 500 507 520 600 624 650 676 750 780 800 832 845 960 975 1000 1014 1040 1200 1248 1300 1352 1500 1560 1600 1601 1625 1690 1950 2000 2028 2080 2400 2496 2535 2600 2704 3000 3120 3202 3250 3380 3900 4000 4056 4160 4225 4423 4800 4803 4875 5070 5200 5408 6000 6240 6404 6500 6760 7800 8000 8005 8112 8450 8846 9606 9750 10140 10400 10816 12000 12480 12675 12808 13000 13269 13520 15600 16010 16224 16900 17692 19212 19500 20280 20800 20813 21125 22115 24000 24015 25350 25616 26000 26538 27040 31200 32020 32448 33800 35384 38424 39000 40025 40560 41626 42250 44230 48030 50700 51232 52000 53076 54080 57499 62400 62439 63375 64040 66345 67600 70768 76848 78000 80050 81120 83252 84500 88460 96060 101400 102464 104000 104065 106152 110575 114998 120075 124878 126750 128080 132690 135200 141536 153696 156000 160100 162240 166504 169000 172497 176920 192120 200125 202800 208130 212304 221150 229996 240150 249756 253500 256160 265380 270400 270569 283072 287495 307392 312000 312195 320200 331725 333008 338000 344994 353840 384240 400250 405600 416260 424608 442300 459992 480300 499512 507000 512320 520325 530760 541138 552875 574990 600375 624390 640400 663450 666016 676000 689988 707680 747487 768480 800500 811200 811707 832520 849216 862485 884600 919984 960600 999024 1014000 1040650 1061520 1082276 1105750 1149980 1200750 1248780 1280800 1326900 1332032 1352000 1352845 1379976 1415360 1437475 1494974 1536960 1560975 1601000 1623414 1658625 1665040 1724970 1769200 1839968 1921200 1998048 2028000 2081300 2123040 2164552 2211500 2242461 2299960 2401500 2497560 2561600 2601625 2653800 2705690 2759952 2874950 2989948 3121950 3202000 3246828 3317250 3330080 3449940 3538400 3679936 3737435 3842400 3996096 4056000 4058535 4162600 4246080 4312425 4329104 4423000 4484922 4599920 4803000 4995120 5203250 5307600 5411380 5519904 5749900 5979896 6243900 6404000 6493656 6634500 6660160 6764225 6899880 7076800 7081223 7187375 7474870 7684800 7804875 8117070 8325200 8624850 8658208 8846000 8969844 9199840 9606000 9990240 10406500 10615200 10822760 11039808 11212305 11499800 11959792 12487800 12808000 12987312 13269000 13528450 13799760 14162446 14374750 14949740 15609750 16234140 16650400 17249700 17316416 17692000 17939688 18399680 18687175 19212000 19980480 20292675 20813000 21230400 21243669 21562125 21645520 22424610 22999600 23919584 24975600 25974624 26538000 27056900 27599520 28324892 28749500 29899480 31219500 32468280 33300800 33821125 34499400 35384000 35406115 35879376 37374350 38424000 40585350 41626000 42487338 43124250 43291040 44849220 45999200 47839168 49951200 51949248 53076000 54113800 55199040 56061525 56649784 57499000 59798960 62439000 64936560 67642250 68998800 70812230 71758752 74748700 81170700 83252000 84974676 86248500 86582080 89698440 91998400 92055899 93435875 99902400 101463375 106152000 106218345 108227600 112123050 113299568 114998000 119597920 124878000 129873120 135284500 137997600 141624460 143517504 149497400 162341400 166504000 169949352 172497000 177030575 179396880 184111798 186871750 202926750 212436690 216455200 224246100 226599136 229996000 239195840 249756000 259746240 270569000 275995200 276167697 280307625 283248920 298994800 324682800 339898704 344994000 354061150 358793760 368223596 373743500 405853500 424873380 432910400 448492200 453198272 459992000 460279495 499512000 531091725 541138000 552335394 560615250 566497840 597989600 649365600 679797408 689988000 708122300 717587520 736447192 747487000 811707000 849746760 885152875 896984400 920558990 1062183450 1082276000 1104670788 1121230500 1132995680 1195979200 1196726687 1298731200 1359594816 1379976000 1380838485 1416244600 1472894384 1494974000 1623414000 1699493520 1770305750 1793968800 1841117980 2124366900 2164552000 2209341576 2242461000 2265991360 2301397475 2393453374 2655458625 2761676970 2832489200 2945788768 2989948000 3246828000 3398987040 3540611500 3587937600 3590180061 3682235960 4248733800 4418683152 4484922000 4602794950 4786906748 5310917250 5523353940 5664978400 5891577536 5979896000 5983633435 6493656000 6797974080 6904192425 7081223000 7180360122 7364471920 8497467600 8837366304 8969844000 9205589900 9573813496 10621834500 11046707880 11329956800 11506987375 11967266870 13808384850 14162446000 14360720244 14728943840 16994935200 17674732608 17939688000 17950900305 18411179800 19147626992 21243669000 22093415760 23013974750 23934533740 27616769700 28324892000 28721440488 29457887680 29918167175 33989870400 34520962125 35901800610 36822359600 38295253984 42487338000 44186831520 46027949500 47869067480 55233539400 56649784000 57442880976 59836334350 69041924250 71803601220 73644719200 76590507968 84974676000 88373663040 89754501525 92055899000 95738134960 110467078800 114885761952 119672668700 138083848500 143607202440 147289438400 149590835875 169949352000 179509003050 184111798000 191476269920 220934157600 229771523904 239345337400 276167697000 287214404880 299181671750 359018006100 368223596000 382952539840 441868315200 448772507625 478690674800 552335394000 574428809760 598363343500 718036012200 736447192000 897545015250 957381349600 1104670788000 1148857619520 1196726687000 1436072024400 1795090030500 1914762699200 2209341576000 2393453374000 2872144048800 3590180061000 4786906748000 5744288097600 7180360122000 9573813496000 14360720244000 28721440488000
- Sum of all divisors σ(n): 102781991999232
- Sum of proper divisors (its aliquot sum) s(n): 74060551511232
- 28721440488000 is an abundant number, because the sum of its proper divisors (74060551511232) is greater than itself. Its abundance is 45339111023232
Bases of 28721440488000
- Binary: 1101000011111001110110100000111111010010000002
- Hexadecimal: 0x1A1F3B41FA40
- Base-36: A6IG43MTC
Squares and roots of 28721440488000
- 28721440488000 squared (287214404880002) is 824921143705725678144000000
- 28721440488000 cubed (287214404880003) is 23692923536236895849666338294272000000000
-
The
square root of 28721440488000 is 5359238.7974412933 -
The
cube root of 28721440488000 is 30624.4811309119
Scales and comparisons
How big is 28721440488000?- 28,721,440,488,000 seconds is equal to 913,252 years, 50 weeks, 1 day, 17 hours, 20 minutes.
-
To count from 1 to 28,721,440,488,000 would take you about two million, two hundred eighty-three thousand, one hundred thirty-two 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 28721440488000 cubic inches would be around 2552 feet tall.
Recreational maths with 28721440488000
- 28721440488000 backwards is 00088404412782
- 28721440488000 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 28721440488000's digits is 48
- More coming soon!
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The information we have on file for 28721440488000 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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