28887080769142200

Names of 28887080769142200

• Cardinal: 28887080769142200 can be written as Twenty-eight quadrillion, eight hundred eighty-seven trillion, eighty billion, seven hundred sixty-nine million, one hundred forty-two thousand, two hundred.

Scientific notation

• Scientific notation: 2.88870807691422 × 10¹⁶

Factors of 28887080769142200

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 52635005

Divisors of 28887080769142200

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 25 27 30 33 36 40 44 45 50 54 55 60 66 72 75 88 90 99 100 108 110 120 132 135 150 165 180 198 200 216 220 225 264 270 275 297 300 330 360 396 440 450 495 540 550 594 600 660 675 792 825 900 990 1080 1100 1188 1320 1350 1485 1650 1800 1980 2200 2376 2475 2700 2970 3300 3960 4950 5400 5940 6600 7425 9241 9900 11880 14850 18482 19800 27723 29700 36964 46205 55446 59400 73928 83169 92410 101651 110892 138615 166338 184820 203302 221784 231025 249507 277230 304953 332676 369640 406604 415845 462050 499014 508255 554460 609906 665352 693075 813208 831690 914859 924100 998028 1016510 1108920 1219812 1247535 1386150 1524765 1663380 1829718 1848200 1996056 2033020 2079225 2439624 2495070 2541275 2744577 2772300 3049530 3326760 3659436 4066040 4158450 4574295 4990140 5082550 5489154 5544600 6099060 6237675 7318872 7623825 8316900 9148590 9980280 10165100 10978308 12198120 12475350 13722885 15247650 16633800 18297180 20330200 21956616 22871475 24950700 27445770 30495300 36594360 45742950 49901400 52625743 54891540 60990600 68614425 91485900 105251486 109783080 137228850 157877229 182971800 210502972 263128715 274457700 315754458 421005944 473631687 526257430 548915400 578883173 631508916 789386145 947263374 1052514860 1157766346 1263017832 1315643575 1420895061 1578772290 1736649519 1894526748 2105029720 2315532692 2368158435 2631287150 2841790122 2894415865 3157544580 3473299038 3789053496 3946930725 4631065384 4736316870 5209948557 5262574300 5683580244 5788831730 6315089160 6946598076 7104475305 7893861450 8683247595 9472633740 10419897114 10525148600 11367160488 11577663460 11840792175 13893196152 14208950610 14472079325 15629845671 15787722900 17366495190 18945267480 20839794228 23155326920 23681584350 26049742785 28417901220 28944158650 31259691342 31575445800 34732990380 35522376525 41679588456 43416237975 47363168700 52099485570 56835802440 57888317300 62519382684 69465980760 71044753050 78149228355 86832475950 94726337400 104198971140 115776634600 125038765368 130248713925 142089506100 156298456710 173664951900 208397942280 260497427850 284179012200 312596913420 347329903800 390746141775 486314491063 520994855700 625193826840 781492283550 972628982126 1041989711400 1458943473189 1562984567100 1945257964252 2431572455315 2917886946378 3125969134200 3890515928504 4376830419567 4863144910630 5349459401693 5835773892756 7294717365945 8753660839134 9726289821260 10698918803386 11671547785512 12157862276575 13130491258701 14589434731890 16048378205079 17507321678268 19452579642520 21397837606772 21884152097835 24315724553150 26260982517402 26747297008465 29178869463780 32096756410158 35014643356536 36473586829725 42795675213544 43768304195670 48145134615237 48631449106300 52521965034804 53494594016930 58357738927560 64193512820316 65652456293505 72947173659450 80241891025395 87536608391340 96290269230474 97262898212600 105043930069608 106989188033860 109420760489175 128387025640632 131304912587010 133736485042325 144435403845711 145894347318900 160483782050790 175073216782680 192580538460948 213978376067720 218841520978350 240725673076185 262609825174020 267472970084650 288870807691422 291788694637800 320967564101580 328262281467525 385161076921896 401209455126975 437683041956700 481451346152370 525219650348040 534945940169300 577741615382844 641935128203160 656524562935050 722177019228555 802418910253950 875366083913400 962902692304740 1069891880338600 1155483230765688 1203628365380925 1313049125870100 1444354038457110 1604837820507900 1925805384609480 2407256730761850 2626098251740200 2888708076914220 3209675641015800 3610885096142775 4814513461523700 5777416153828440 7221770192285550 9629026923047400 14443540384571100 28887080769142200
• Sum of all divisors σ(n): 108557142533913600
• Sum of proper divisors (its aliquot sum) s(n): 79670061764771400
• 28887080769142200 is an abundant number, because the sum of its proper divisors (79670061764771400) is greater than itself. Its abundance is 50782980995629200

Bases of 28887080769142200

• Binary: 1100110101000001010010110011011110101111011110110111000₂
• Hexadecimal: 0x66A0A59BD7BDB8
• Base-36: 7WFM5PBMGU0

Squares and roots of 28887080769142200

• 28887080769142200 squared (28887080769142200²) is 834463435362945117131723820840000
• 28887080769142200 cubed (28887080769142200³) is 24105212656225267128806882420462496553283448000000
• The square root of 28887080769142200 is 169961998.0146803287
• The cube root of 28887080769142200 is 306832.4010635279

Scales and comparisons

• 28,887,080,769,142,200 seconds is equal to 918,519,814 years, 44 weeks, 1 day, 19 hours, 30 minutes.
• To count from 1 to 28,887,080,769,142,200 would take you about two billion, seven hundred fifty-five million, five hundred fifty-nine thousand, four hundred forty-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 28887080769142200 cubic inches would be around 25569.4 feet tall.

Recreational maths with 28887080769142200

• 28887080769142200 backwards is 00224196708078882
• 28887080769142200 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 28887080769142200's digits is 72
• More coming soon!