28273169340

Names of 28273169340

• Cardinal: 28273169340 can be written as Twenty-eight billion, two hundred seventy-three million, one hundred sixty-nine thousand, three hundred forty.

Scientific notation

• Scientific notation: 2.827316934 × 10¹⁰

Factors of 28273169340

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 171

Divisors of 28273169340

• Number of divisors d(n): 432
• 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 59 60 65 78 89 90 108 117 118 130 135 156 169 177 178 180 195 234 236 260 267 270 295 338 351 354 356 390 445 468 507 531 534 540 585 590 676 702 708 767 780 801 845 885 890 1014 1062 1068 1157 1170 1180 1335 1404 1521 1534 1593 1602 1690 1755 1770 1780 2028 2124 2301 2314 2340 2403 2535 2655 2670 3042 3068 3186 3204 3380 3471 3481 3510 3540 3835 4005 4563 4602 4628 4806 5070 5251 5310 5340 5785 6084 6372 6903 6942 6962 7020 7605 7670 7965 8010 9126 9204 9612 9971 10140 10413 10443 10502 10620 11505 11570 12015 13806 13884 13924 15041 15210 15340 15753 15930 16020 17355 17405 18252 19942 20709 20826 20886 21004 22815 23010 23140 24030 26255 27612 29913 30082 30420 31239 31329 31506 31860 34515 34710 34810 39884 41418 41652 41772 45123 45253 45630 46020 47259 48060 49855 52065 52215 52510 59826 60164 62478 62658 63012 68263 69030 69420 69620 75205 78765 82836 89739 90246 90506 91260 93987 94518 99710 103545 104130 104430 105020 119652 124956 125316 135369 135759 136526 138060 141777 149565 150410 156195 156645 157530 179478 180492 181012 187974 189036 199420 204789 207090 208260 208860 225615 226265 236295 269217 270738 271518 273052 283554 299130 300820 309809 312390 313290 315060 341315 358956 375948 406107 407277 409578 414180 448695 451230 452530 469935 472590 538434 541476 543036 567108 588289 598260 614367 619618 624780 626580 676845 678795 682630 708885 812214 814554 819156 887419 897390 902460 905060 929427 939870 945180 1023945 1076868 1176578 1221831 1228734 1239236 1346085 1353690 1357590 1365260 1417770 1549045 1624428 1629108 1764867 1774838 1794780 1843101 1858854 1879740 2030535 2036385 2047890 2353156 2443662 2457468 2662257 2692170 2707380 2715180 2788281 2835540 2941445 3071835 3098090 3529734 3549676 3686202 3717708 4027517 4061070 4072770 4095780 4437095 4647135 4887324 5294601 5324514 5384340 5576562 5882890 6109155 6143670 6196180 7059468 7372404 7986771 8055034 8122140 8145540 8364843 8824335 8874190 9215505 9294270 10589202 10649028 11153124 11765780 12082551 12218310 12287340 13311285 13941405 15883803 15973542 16110068 16729686 17648670 17748380 18431010 18588540 20137585 21178404 23960313 24165102 24436620 26473005 26622570 27882810 31767606 31947084 33459372 35297340 36247653 36862020 39933855 40275170 41824215 47920626 48330204 52357721 52946010 53245140 55765620 60412755 63535212 72495306 79419015 79867710 80550340 83648430 95841252 104715442 105892020 108742959 119801565 120825510 144990612 157073163 158838030 159735420 167296860 181238265 209430884 217485918 239603130 241651020 261788605 314146326 317676060 362476530 434971836 471219489 479206260 523577210 543714795 628292652 724953060 785365815 942438978 1047154420 1087429590 1413658467 1570731630 1884877956 2174859180 2356097445 2827316934 3141463260 4712194890 5654633868 7068292335 9424389780 14136584670 28273169340
• Sum of all divisors σ(n): 97978053600
• Sum of proper divisors (its aliquot sum) s(n): 69704884260
• 28273169340 is an abundant number, because the sum of its proper divisors (69704884260) is greater than itself. Its abundance is 41431714920

Bases of 28273169340

• Binary: 11010010101001101100101001110111100₂
• Hexadecimal: 0x6953653BC
• Base-36: CZL4530

Squares and roots of 28273169340

• 28273169340 squared (28273169340²) is 799372104528316035600
• 28273169340 cubed (28273169340³) is 22600782877001260099556268504000
• The square root of 28273169340 is 168146.2736429207
• The cube root of 28273169340 is 3046.4320668125

Scales and comparisons

• 28,273,169,340 seconds is equal to 898 years, 51 weeks, 6 days, 18 hours, 9 minutes.
• To count from 1 to 28,273,169,340 would take you about one thousand, seven hundred ninety-seven 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 28273169340 cubic inches would be around 253.9 feet tall.

Recreational maths with 28273169340

• 28273169340 backwards is 04396137282
• 28273169340 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 28273169340's digits is 45
• More coming soon!