28012239799200

Names of 28012239799200

• Cardinal: 28012239799200 can be written as Twenty-eight trillion, twelve billion, two hundred thirty-nine million, seven hundred ninety-nine thousand, two hundred.

Scientific notation

• Scientific notation: 2.80122397992 × 10¹³

Factors of 28012239799200

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 141481

Divisors of 28012239799200

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 32 36 40 45 48 50 53 60 72 75 80 90 96 100 106 120 144 150 159 160 180 200 212 225 240 265 288 300 318 360 400 424 450 477 480 521 530 600 636 720 795 800 848 900 954 1042 1060 1200 1272 1325 1440 1563 1590 1696 1800 1908 2084 2120 2385 2400 2544 2605 2650 3126 3180 3600 3816 3975 4168 4240 4689 4770 5088 5210 5300 6252 6360 7200 7632 7815 7950 8336 8480 9378 9540 10420 10600 11925 12504 12720 13025 15264 15630 15900 16672 18756 19080 20840 21200 23445 23850 25008 25440 26050 27613 31260 31800 37512 38160 39075 41680 42400 46890 47700 50016 52100 55226 62520 63600 75024 76320 78150 82839 83360 93780 95400 104200 110452 117225 125040 127200 138065 140897 150048 156300 165678 187560 190800 208400 220904 234450 248517 250080 276130 281794 312600 331356 375120 381600 414195 416800 422691 441808 468900 497034 552260 563588 625200 662712 690325 704485 750240 828390 845382 883616 937800 994068 1104520 1127176 1242585 1250400 1268073 1325424 1380650 1408970 1656780 1690764 1875600 1988136 2070975 2113455 2209040 2254352 2485170 2536146 2650848 2761300 2817940 3313560 3381528 3522425 3751200 3976272 4141950 4226910 4418080 4508704 4970340 5072292 5522600 5635880 6212925 6340365 6627120 6763056 7044850 7467541 7952544 8283900 8453820 9940680 10144584 10567275 11045200 11271760 12425850 12680730 13254240 13526112 14089700 14935082 16567800 16907640 19881360 20289168 21134550 22090400 22402623 22543520 24851700 25361460 28179400 29870164 31701825 33135600 33815280 37337705 39762720 40578336 42269100 44805246 49703400 50722920 56358800 59740328 63403650 66271200 67207869 67630560 73407337 74675410 84538200 89610492 99406800 101445840 112013115 112717600 119480656 126807300 134415738 146814674 149350820 169076400 179220984 186688525 198813600 202891680 220222011 224026230 238961312 253614600 268831476 293629348 298701640 336039345 338152800 358441968 367036685 373377050 440444022 448052460 507229200 537662952 560065575 587258696 597403280 660666033 672078690 716883936 734073370 746754100 880888044 896104920 1014458400 1075325904 1101110055 1120131150 1174517392 1194806560 1321332066 1344157380 1468146740 1493508200 1680196725 1761776088 1792209840 1835183425 2150651808 2202220110 2240262300 2349034784 2642664132 2688314760 2936293480 2987016400 3303330165 3360393450 3523552176 3584419680 3670366850 3890588861 4404440220 4480524600 5285328264 5376629520 5505550275 5872586960 5974032800 6606660330 6720786900 7047104352 7340733700 7781177722 8808880440 8961049200 10570656528 10753259040 11011100550 11671766583 11745173920 13213320660 13441573800 14681467400 15562355444 16516650825 17617760880 17922098400 19452944305 21141313056 22022201100 23343533166 26426641320 26883147600 29362934800 31124710888 33033301650 35015299749 35235521760 38905888610 44044402200 46687066332 52853282640 53766295200 58358832915 58725869600 62249421776 66066603300 70030599498 77811777220 88088804400 93374132664 97264721525 105706565280 116717665830 124498843552 132133206600 140061198996 155623554440 175076498745 176177608800 186748265328 194529443050 233435331660 264266413200 280122397992 291794164575 311247108880 350152997490 373496530656 389058886100 466870663320 528532826400 560244795984 583588329150 622494217760 700305994980 778117772200 875382493725 933741326640 1120489591968 1167176658300 1400611989960 1556235544400 1750764987450 1867482653280 2334353316600 2801223979920 3112471088800 3501529974900 4668706633200 5602447959840 7003059949800 9337413266400 14006119899600 28012239799200
• Sum of all divisors σ(n): 100835785768536
• Sum of proper divisors (its aliquot sum) s(n): 72823545969336
• 28012239799200 is an abundant number, because the sum of its proper divisors (72823545969336) is greater than itself. Its abundance is 44811306170136

Bases of 28012239799200

• Binary: 110010111101000011011100110100100001110100000₂
• Hexadecimal: 0x197A1B9A43A0
• Base-36: 9XGN8BL40

Squares and roots of 28012239799200

• 28012239799200 squared (28012239799200²) is 784685578567884456320640000
• 28012239799200 cubed (28012239799200³) is 21980800593817571506292085804415488000000
• The square root of 28012239799200 is 5292659.0480778185
• The cube root of 28012239799200 is 30370.3137455275

Scales and comparisons

• 28,012,239,799,200 seconds is equal to 890,702 years, 30 weeks, 10 hours.
• To count from 1 to 28,012,239,799,200 would take you about two million, two hundred twenty-six thousand, seven hundred fifty-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 28012239799200 cubic inches would be around 2530.9 feet tall.

Recreational maths with 28012239799200

• 28012239799200 backwards is 00299793221082
• The number of decimal digits it has is: 14
• The sum of 28012239799200's digits is 54
• More coming soon!