28073133900

Names of 28073133900

• Cardinal: 28073133900 can be written as Twenty-eight billion, seventy-three million, one hundred thirty-three thousand, nine hundred.

Scientific notation

• Scientific notation: 2.80731339 × 10¹⁰

Factors of 28073133900

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 317

Divisors of 28073133900

• Number of divisors d(n): 756
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 25 27 28 29 30 35 36 42 45 49 50 54 58 60 63 70 75 81 84 87 90 98 100 105 108 116 126 135 140 145 147 150 162 174 175 180 189 196 203 210 225 243 245 252 261 270 271 290 294 300 315 324 348 350 378 405 406 420 435 441 450 486 490 522 525 540 542 567 580 588 609 630 675 700 725 729 735 756 783 810 812 813 870 882 900 945 972 980 1015 1044 1050 1084 1134 1215 1218 1225 1260 1305 1323 1350 1355 1421 1450 1458 1470 1566 1575 1620 1626 1701 1740 1764 1827 1890 1897 2025 2030 2100 2175 2205 2268 2349 2430 2436 2439 2450 2610 2646 2700 2710 2835 2842 2900 2916 2940 3045 3132 3150 3252 3402 3645 3654 3675 3780 3794 3915 3969 4050 4060 4065 4263 4350 4410 4698 4725 4860 4878 4900 5075 5103 5220 5292 5420 5481 5670 5684 5691 6075 6090 6300 6525 6615 6775 6804 7047 7105 7290 7308 7317 7350 7588 7830 7859 7938 8100 8130 8505 8526 8700 8820 9135 9396 9450 9485 9756 10150 10206 10962 11025 11340 11382 11745 11907 12150 12180 12195 12789 13050 13230 13279 13550 14094 14175 14210 14580 14634 14700 15225 15660 15718 15876 16260 16443 17010 17052 17073 18225 18270 18900 18970 19575 19845 20300 20325 20412 21141 21315 21924 21951 22050 22764 23490 23577 23814 24300 24390 25515 25578 26100 26460 26558 27100 27405 28188 28350 28420 28455 29268 30450 31436 32886 33075 34020 34146 35235 35525 35721 36450 36540 36585 37940 38367 39150 39295 39690 39837 40650 42282 42525 42630 43902 44100 45675 46980 47154 47425 47628 48780 49329 51030 51156 51219 53116 54810 55013 56700 56910 58725 59535 60900 60975 63945 65772 65853 66150 66395 68292 70470 70731 71050 71442 72900 73170 76734 78300 78590 79380 79674 81300 82215 84564 85050 85260 85365 87804 91350 94308 94850 98658 99225 102060 102438 105705 106575 109620 109755 110026 113820 115101 117450 117885 119070 119511 121950 127575 127890 131706 132300 132790 137025 140940 141462 142100 142275 142884 146340 147987 153468 153657 157180 159348 164430 165039 170100 170730 176175 178605 182700 182925 189700 191835 196475 197316 197559 198450 199185 204876 211410 212193 213150 219510 220052 230202 234900 235770 238140 239022 243900 246645 255150 255780 256095 263412 265580 274050 275065 282924 284550 295974 297675 307314 319725 328860 329265 330078 331975 341460 345303 352350 353655 357210 358533 365850 383670 385091 392950 395118 396900 398370 411075 422820 424386 426300 426825 439020 460404 460971 471540 478044 493290 495117 510300 512190 528525 548100 548775 550130 569100 575505 589425 591948 595350 597555 614628 636579 639450 658530 660156 663950 690606 704700 707310 714420 717066 731700 739935 767340 768285 770182 785900 790236 796740 822150 825195 848772 853650 893025 921942 959175 986580 987795 990234 995925 1024380 1035909 1057050 1060965 1075599 1097550 1100260 1151010 1155273 1178850 1190700 1195110 1233225 1273158 1278900 1280475 1317060 1327900 1375325 1381212 1382913 1414620 1434132 1479870 1485351 1536570 1540364 1644300 1646325 1650390 1707300 1726515 1768275 1786050 1792665 1843884 1909737 1918350 1925455 1975590 1980468 1991850 2071818 2114100 2121930 2151198 2195100 2302020 2304855 2310546 2357700 2390220 2466450 2475585 2546316 2560950 2750650 2765826 2877525 2959740 2970702 2987775 3073140 3182895 3226797 3292650 3300780 3453030 3465819 3536550 3572100 3585330 3699675 3819474 3836700 3841425 3850910 3951180 3983700 4125975 4143636 4243860 4302396 4456053 4609710 4621092 4932900 4938975 4951170 5121900 5179545 5304825 5377995 5501300 5531652 5729211 5755050 5776365 5941404 5975550 6365790 6453594 6585300 6906060 6914565 6931638 7073100 7170660 7399350 7426755 7638948 7682850 7701820 8251950 8632575 8912106 8963325 9219420 9548685 9627275 9680391 9877950 9902340 10359090 10397457 10609650 10755990 11458422 11510100 11524275 11552730 11951100 12377925 12731580 12907188 13368159 13829130 13863276 14798700 14853510 15365700 15914475 16133985 16503900 17265150 17329095 17824212 17926650 19097370 19254550 19360782 19755900 20718180 20794914 21219300 21511980 22280265 22916844 23048550 23105460 24755850 25897725 26736318 26889975 27658260 28646055 28881825 29707020 31192371 31828950 32267970 34530300 34572825 34658190 35853300 37133775 38194740 38509100 38721564 40104477 41589828 44560530 46097100 47743425 48401955 49511700 51795450 51987285 53472636 53779950 57292110 57763650 62384742 63657900 64535940 66840795 69145650 69316380 74267550 80208954 80669925 86645475 89121060 93577113 95486850 96803910 103590900 103974570 107559900 111401325 114584220 115527300 124769484 133681590 138291300 143230275 148535100 155961855 160417908 161339850 173290950 187154226 190973700 193607820 200522385 207949140 222802650 242009775 259936425 267363180 280731339 286460550 311923710 322679700 334203975 346581900 374308452 401044770 445605300 467885565 484019550 519872850 561462678 572921100 623847420 668407950 779809275 802089540 935771130 968039100 1002611925 1039745700 1122925356 1336815900 1403656695 1559618550 1871542260 2005223850 2339427825 2807313390 3119237100 4010447700 4678855650 5614626780 7018283475 9357711300 14036566950 28073133900
• Sum of all divisors σ(n): 110317626720
• Sum of proper divisors (its aliquot sum) s(n): 82244492820
• 28073133900 is an abundant number, because the sum of its proper divisors (82244492820) is greater than itself. Its abundance is 54171358920

Bases of 28073133900

• Binary: 11010001001010010100000011101001100₂
• Hexadecimal: 0x6894A074C
• Base-36: CWA0OR0

Squares and roots of 28073133900

• 28073133900 squared (28073133900²) is 788100846967329210000
• 28073133900 cubed (28073133900³) is 22124460603617241837711219000000
• The square root of 28073133900 is 167550.3921212959
• The cube root of 28073133900 is 3039.2304543075

Scales and comparisons

• 28,073,133,900 seconds is equal to 892 years, 33 weeks, 1 day, 12 hours, 45 minutes.
• To count from 1 to 28,073,133,900 would take you about one thousand, seven hundred eighty-five 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 28073133900 cubic inches would be around 253.3 feet tall.

Recreational maths with 28073133900

• 28073133900 backwards is 00933137082
• 28073133900 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 28073133900's digits is 36
• More coming soon!