28093171392

Names of 28093171392

• Cardinal: 28093171392 can be written as Twenty-eight billion, ninety-three million, one hundred seventy-one thousand, three hundred ninety-two.

Scientific notation

• Scientific notation: 2.8093171392 × 10¹⁰

Factors of 28093171392

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 696

Divisors of 28093171392

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 16 18 19 22 24 26 29 32 33 36 38 39 44 48 52 57 58 64 66 72 76 78 87 88 96 99 104 114 116 117 132 143 144 152 156 171 174 176 192 198 208 209 228 232 234 247 261 264 286 288 304 312 319 342 348 352 377 396 416 418 429 456 464 468 494 522 528 551 572 576 608 619 624 627 638 684 696 704 741 754 792 832 836 858 912 928 936 957 988 1044 1056 1102 1131 1144 1216 1238 1248 1254 1276 1287 1368 1392 1482 1508 1584 1653 1672 1716 1824 1856 1857 1872 1881 1914 1976 2088 2112 2204 2223 2262 2288 2476 2496 2508 2552 2574 2717 2736 2784 2871 2964 3016 3168 3306 3344 3393 3432 3648 3714 3744 3762 3828 3952 4147 4176 4408 4446 4524 4576 4952 4959 5016 5104 5148 5434 5472 5568 5571 5742 5928 6032 6061 6336 6612 6688 6786 6809 6864 7163 7428 7488 7524 7656 7904 8047 8151 8294 8352 8816 8892 9048 9152 9904 9918 10032 10208 10296 10868 10944 11142 11484 11761 11856 12064 12122 12441 13224 13376 13572 13618 13728 14326 14856 15048 15312 15808 16094 16302 16588 16704 17632 17784 17951 18096 18183 19808 19836 20064 20416 20427 20592 21489 21736 22284 22968 23522 23712 24128 24141 24244 24453 24882 26448 27144 27236 27456 28652 29712 30096 30624 32188 32604 33176 35264 35283 35568 35902 36192 36366 37323 39616 39672 40128 40854 41184 42978 43472 44568 45936 47044 47424 48282 48488 48906 49764 52896 53853 54288 54472 54549 57304 59424 60192 61248 61281 64376 64467 65208 66352 70566 71136 71804 72384 72423 72732 74646 78793 79344 81708 82368 85956 86944 88517 89136 91872 94088 96564 96976 97812 99528 105792 105849 107706 108576 108944 109098 114608 118848 120384 122562 128752 128934 129371 130416 132704 141132 142272 143608 144846 145464 149292 152893 157586 158688 161559 163416 171912 173888 177034 178272 183744 188176 193128 193952 195624 197461 199056 211698 215412 217152 217888 218196 229216 233363 236379 245124 257504 257868 258742 260832 265408 265551 282264 287216 289692 290928 298584 305786 315172 317376 323118 326832 341069 343824 354068 356544 376352 386256 387904 388113 391248 394922 398112 423396 430824 435776 436392 458432 458679 466726 472758 490248 515008 515736 517484 521664 531102 564528 574432 579384 581856 592383 597168 611572 630344 646236 653664 682138 687648 700089 708136 709137 752704 772512 776226 782496 789844 796224 796653 846792 861648 872784 917358 933452 945516 980496 1023207 1031472 1034968 1062204 1129056 1148864 1158768 1163712 1164339 1184766 1194336 1223144 1260688 1292472 1307328 1364276 1375296 1376037 1400178 1416272 1418274 1545024 1552452 1564992 1579688 1593306 1681823 1693584 1723296 1745568 1777149 1834716 1866904 1891032 1960992 2046414 2062944 2069936 2100267 2124408 2258112 2317536 2328678 2369532 2388672 2446288 2521376 2566993 2584944 2728552 2752074 2800356 2832544 2836548 3069621 3104904 3159376 3186612 3363646 3387168 3446592 3491136 3554298 3669432 3733808 3751759 3782064 3921984 4092828 4125888 4139872 4200534 4248816 4433897 4635072 4657356 4739064 4892576 5042752 5045469 5133986 5169888 5457104 5504148 5600712 5665088 5673096 6139242 6209808 6318752 6373224 6727292 6774336 7108596 7338864 7467616 7503518 7564128 7700979 8185656 8279744 8401068 8497632 8867794 9314712 9478128 9785152 10090938 10267972 10339776 10914208 11008296 11201424 11255277 11346192 12278484 12419616 12637504 12746448 13301691 13454584 14217192 14677728 14935232 15007036 15128256 15136407 15401958 16371312 16802136 16995264 17735588 18629424 18956256 20181876 20535944 21828416 22016592 22402848 22510554 22692384 23102937 24556968 24839232 25492896 26603382 26909168 28434384 29355456 30014072 30272814 30803916 32742624 33604272 33765831 35471176 37258848 37912512 39905073 40363752 41071888 44033184 44805696 45021108 45384768 46205874 48772867 49113936 50985792 53206764 53818336 56868768 60028144 60545628 61607832 65485248 67208544 67531662 70942352 74517696 79810146 80727504 82143776 88066368 90042216 92411748 97545734 98227872 106413528 107636672 113737536 120056288 121091256 123215664 134417088 135063324 141884704 146318601 159620292 161455008 164287552 180084432 184823496 195091468 196455744 212827056 240112576 242182512 246431328 270126648 283769408 292637202 319240584 322910016 360168864 369646992 390182936 425654112 438955803 484365024 492862656 540253296 585274404 638481168 720337728 739293984 780365872 851308224 877911606 968730048 1080506592 1170548808 1276962336 1478587968 1560731744 1755823212 2161013184 2341097616 2553924672 3121463488 3511646424 4682195232 7023292848 9364390464 14046585696 28093171392
• Sum of all divisors σ(n): 103180896000
• Sum of proper divisors (its aliquot sum) s(n): 75087724608
• 28093171392 is an abundant number, because the sum of its proper divisors (75087724608) is greater than itself. Its abundance is 46994553216

Bases of 28093171392

• Binary: 11010001010011110111100011011000000₂
• Hexadecimal: 0x68A7BC6C0
• Base-36: CWLY5S0

Squares and roots of 28093171392

• 28093171392 squared (28093171392²) is 789226278860287217664
• 28093171392 cubed (28093171392³) is 22171869119092435228181561868288
• The square root of 28093171392 is 167610.1768747949
• The cube root of 28093171392 is 3039.9533764781

Scales and comparisons

• 28,093,171,392 seconds is equal to 893 years, 14 weeks, 2 days, 10 hours, 43 minutes, 12 seconds.
• To count from 1 to 28,093,171,392 would take you about one thousand, seven hundred eighty-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 28093171392 cubic inches would be around 253.3 feet tall.

Recreational maths with 28093171392

• 28093171392 backwards is 29317139082
• The number of decimal digits it has is: 11
• The sum of 28093171392's digits is 45
• More coming soon!