28422388893277080

Names of 28422388893277080

• Cardinal: 28422388893277080 can be written as Twenty-eight quadrillion, four hundred twenty-two trillion, three hundred eighty-eight billion, eight hundred ninety-three million, two hundred seventy-seven thousand and eighty.

Scientific notation

• Scientific notation: 2.842238889327708 × 10¹⁶

Factors of 28422388893277080

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2116821392

Divisors of 28422388893277080

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 18 19 20 24 26 30 36 38 39 40 45 52 57 60 65 72 76 78 90 95 104 114 117 120 130 151 152 156 171 180 190 195 228 234 247 260 285 302 312 342 360 380 390 453 456 468 494 520 570 585 604 684 741 755 760 780 855 906 936 988 1140 1170 1208 1235 1359 1368 1482 1510 1560 1710 1812 1963 1976 2223 2265 2280 2340 2470 2718 2869 2964 3020 3420 3624 3705 3926 4446 4530 4680 4940 5436 5738 5889 5928 6040 6795 6840 7410 7852 8607 8892 9060 9815 9880 10872 11115 11476 11778 13590 14345 14820 15704 17214 17667 17784 18120 19630 22230 22952 23556 25821 27180 28690 29445 29640 34428 35334 37297 39260 43035 44460 47112 51642 54360 57380 58890 68856 70668 74594 78520 86070 88335 88920 103284 111891 114760 117780 129105 141336 149188 172140 176670 186485 206568 223782 235560 258210 298376 335673 344280 353340 372970 447564 516420 559455 671346 706680 745940 895128 1032840 1118910 1342692 1491880 1678365 2237820 2685384 3356730 4475640 6713460 13426920 2116821199 4233642398 6350463597 8467284796 10584105995 12700927194 16934569592 19051390791 21168211990 25401854388 27518675587 31752317985 38102781582 40219602781 42336423980 50803708776 55037351174 63504635970 76205563164 80439205562 82556026761 84672847960 95256953955 110074702348 120658808343 127009271940 137593377935 152411126328 160878411124 165112053522 190513907910 201098013905 220149404696 241317616686 247668080283 254018543880 275186755870 319640001049 321756822248 330224107044 361976425029 381027815820 402196027810 412780133805 482635233372 495336160566 522854836153 550373511740 603294041715 639280002098 660448214088 723952850058 762055631640 804392055620 825560267610 958920003147 965270466744 990672321132 1045709672306 1100747023480 1206588083430 1238340401415 1278560004196 1447905700116 1568564508459 1598200005245 1608784111240 1651120535220 1809882125145 1917840006294 1981344642264 2091419344612 2413176166860 2476680802830 2557120008392 2614274180765 2876760009441 2895811400232 3137129016918 3196400010490 3302241070440 3619764250290 3835680012588 4155320013637 4182838689224 4705693525377 4794600015735 4826352333720 4953361605660 5228548361530 5753520018882 6073160019931 6274258033836 6392800020980 7239528500580 7671360025176 7842822542295 8310640027274 9411387050754 9589200031470 9906723211320 10457096723060 11507040037764 12146320039862 12465960040911 12548516067672 12785600041960 14383800047205 14479057001160 15685645084590 16621280054548 18219480059793 18822774101508 19178400062940 20776600068185 20914193446120 23014080075528 23528467626885 24292640079724 24931920081822 28767600094410 30365800099655 31371290169180 33242560109096 36438960119586 37397880122733 37645548203016 38356800125880 41553200136370 47056935253770 48585280159448 49863840163644 54658440179379 57535200188820 60731600199310 62329800204555 62742580338360 72877920239172 74795760245466 78951080259103 83106400272740 91097400298965 94113870507540 99727680327288 109316880358758 115070400377640 121463200398620 124659600409110 145755840478344 149591520490932 157902160518206 166212800545480 182194800597930 186989400613665 188227741015080 218633760717516 236853240777309 242926400797240 249319200818220 273292200896895 299183040981864 315804321036412 364389601195860 373978801227330 394755401295515 437267521435032 473706481554618 498638401636440 546584401793790 631608642072824 710559722331927 728779202391720 747957602454660 789510802591030 947412963109236 1093168803587580 1184266203886545 1421119444663854 1495915204909320 1579021605182060 1894825926218472 2186337607175160 2368532407773090 2842238889327708 3158043210364120 3552798611659635 4737064815546180 5684477778655416 7105597223319270 9474129631092360 14211194446638540 28422388893277080
• Sum of all divisors σ(n): 105407535018240000
• Sum of proper divisors (its aliquot sum) s(n): 76985146124962920
• 28422388893277080 is an abundant number, because the sum of its proper divisors (76985146124962920) is greater than itself. Its abundance is 48562757231685840

Bases of 28422388893277080

• Binary: 1100100111110100000001100011001101001101101101110011000₂
• Hexadecimal: 0x64FA0319A6DB98
• Base-36: 7RUW97AQ0M0

Squares and roots of 28422388893277080

• 28422388893277080 squared (28422388893277080²) is 807832190400680316478021653326400
• 28422388893277080 cubed (28422388893277080³) is 22960520676075991590024868020207498103378878912000
• The square root of 28422388893277080 is 168589409.1966546989
• The cube root of 28422388893277080 is 305178.2131229699

Scales and comparisons

• 28,422,388,893,277,080 seconds is equal to 903,744,050 years, 30 weeks, 2 days, 22 hours, 18 minutes.
• To count from 1 to 28,422,388,893,277,080 would take you about two billion, seven hundred eleven million, two hundred thirty-two thousand, one hundred fifty-one 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 28422388893277080 cubic inches would be around 25431.5 feet tall.

Recreational maths with 28422388893277080

• 28422388893277080 backwards is 08077239888322482
• The number of decimal digits it has is: 17
• The sum of 28422388893277080's digits is 81
• More coming soon!