28082841071220

Names of 28082841071220

• Cardinal: 28082841071220 can be written as Twenty-eight trillion, eighty-two billion, eight hundred forty-one million, seventy-one thousand, two hundred twenty.

Scientific notation

• Scientific notation: 2.808284107122 × 10¹³

Factors of 28082841071220

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 361

Divisors of 28082841071220

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 26 27 30 36 39 45 52 54 60 65 67 78 81 90 108 117 130 134 135 156 162 180 195 201 234 260 268 270 271 324 335 351 390 402 405 468 540 542 585 603 670 702 780 804 810 813 871 1005 1053 1084 1170 1206 1340 1355 1404 1620 1626 1742 1755 1809 2010 2106 2340 2412 2439 2613 2710 3015 3252 3484 3510 3523 3618 4020 4065 4212 4355 4878 5226 5265 5420 5427 6030 7020 7046 7236 7317 7839 8130 8710 9045 9756 10452 10530 10569 10854 12060 12195 13065 14092 14634 15678 16260 17420 17615 18090 18157 21060 21138 21708 21951 23517 24390 26130 27135 29268 31356 31707 35230 36180 36314 36585 39195 42276 43902 47034 48780 52260 52845 54270 54471 63414 70460 70551 72628 73170 73441 78390 87804 90785 94068 95121 105690 108540 108942 109755 117585 126828 141102 146340 146882 156780 158535 163413 181570 190242 211380 217884 219510 220323 235170 236041 272355 282204 285363 293764 317070 326826 352755 363140 367205 380484 439020 440646 470340 472082 475605 490239 544710 570726 634140 653652 660969 705510 708123 734410 817065 881292 944164 951210 954733 980478 1089420 1101615 1141452 1180205 1321938 1411020 1416246 1426815 1468820 1470717 1634130 1902420 1909466 1960956 1982907 2124369 2203230 2360410 2451195 2643876 2832492 2853630 2864199 2941434 3268260 3304845 3540615 3818932 3965814 4248738 4406460 4720820 4773665 4902390 4920547 5707260 5728398 5882868 5948721 6373107 6609690 7081230 7353585 7931628 8497476 8592597 9547330 9804780 9841094 9914535 10621845 11456796 11897442 12746214 13219380 14162460 14320995 14707170 14761641 17185194 19094660 19119321 19682188 19829070 19902511 21243690 23794884 24602735 25492428 25777791 28641990 29414340 29523282 29743605 31865535 34370388 38238642 39658140 39805022 42487380 42962985 44284923 49205470 51555582 57283980 59046564 59487210 59707533 63731070 63967111 73808205 76477284 77333373 79610044 85925970 88569846 95596605 98410940 99512555 103111164 118974420 119415066 127462140 127934222 128888955 132854769 147616410 154666746 171851940 177139692 179122599 191193210 191901333 199025110 221424615 238830132 255868444 257777910 258732643 265709538 295232820 298537665 309333492 319835555 358245198 382386420 383802666 386666865 398050220 398564307 442849230 515555820 517465286 531419076 537367797 575703999 597075330 639671110 664273845 716490396 767605332 773333730 776197929 797128614 885698460 895612995 959506665 1034930572 1074735594 1151407998 1194150660 1279342220 1293663215 1328547690 1333468237 1546667460 1552395858 1594257228 1612103391 1727111997 1791225990 1919013330 1992821535 2149471188 2302815996 2328593787 2587326430 2657095380 2666936474 2686838985 2878519995 3104791716 3224206782 3454223994 3582451980 3838026660 3880989645 3985643070 4000404711 4657187574 5174652860 5181335991 5333872948 5373677970 5757039990 6448413564 6667341185 6908447988 6985781361 7761979290 7971286140 8000809422 8060516955 8635559985 9314375148 10362671982 10747355940 11514079980 11642968935 12001214133 13334682370 13971562722 15523958580 16001618844 16121033910 17271119970 17335087081 20002023555 20725343964 20957344083 23285937870 24002428266 25906679955 26669364740 27943125444 32242067820 34542239940 34670174162 34928906805 36003642399 40004047110 41914688166 46571875740 48004856532 51813359910 52005261243 60006070665 69340348324 69857813610 72007284798 80008094220 83829376332 86675435405 103626719820 104010522486 104786720415 108010927197 120012141330 139715627220 144014569596 156015783729 173350870810 180018211995 208021044972 209573440830 216021854394 240024282660 260026306215 312031567458 346701741620 360036423990 419146881660 432043708788 468047351187 520052612430 540054635985 624063134916 720072847980 780078918645 936094702374 1040105224860 1080109271970 1404142053561 1560157837290 1872189404748 2160218543940 2340236755935 2808284107122 3120315674580 4680473511870 5616568214244 7020710267805 9360947023740 14041420535610 28082841071220
• Sum of all divisors σ(n): 96646250190336
• Sum of proper divisors (its aliquot sum) s(n): 68563409119116
• 28082841071220 is an abundant number, because the sum of its proper divisors (68563409119116) is greater than itself. Its abundance is 40480568047896

Bases of 28082841071220

• Binary: 110011000101010001011110001000010111001110100₂
• Hexadecimal: 0x198A8BC42E74
• Base-36: 9YD2UHV90

Squares and roots of 28082841071220

• 28082841071220 squared (28082841071220²) is 788645962631400877112288400
• 28082841071220 cubed (28082841071220³) is 22147419230036937897813304751281579848000
• The square root of 28082841071220 is 5299324.5863241857
• The cube root of 28082841071220 is 30395.8071719237

Scales and comparisons

• 28,082,841,071,220 seconds is equal to 892,947 years, 24 weeks, 6 days, 18 hours, 27 minutes.
• To count from 1 to 28,082,841,071,220 would take you about two million, two hundred thirty-two thousand, three hundred sixty-eight 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 28082841071220 cubic inches would be around 2533 feet tall.

Recreational maths with 28082841071220

• 28082841071220 backwards is 02217014828082
• 28082841071220 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 28082841071220's digits is 45
• More coming soon!