28474864000

Names of 28474864000

• Cardinal: 28474864000 can be written as Twenty-eight billion, four hundred seventy-four million, eight hundred sixty-four thousand.

Scientific notation

• Scientific notation: 2.8474864 × 10¹⁰

Factors of 28474864000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 373

Divisors of 28474864000

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 4 5 8 10 11 16 17 20 22 25 31 32 34 40 44 50 55 62 64 68 80 85 88 100 110 124 125 128 136 155 160 170 176 187 200 220 248 250 272 275 307 310 320 340 341 352 374 400 425 440 496 500 527 544 550 614 620 640 680 682 704 748 775 800 850 880 935 992 1000 1054 1088 1100 1228 1240 1360 1364 1375 1408 1496 1535 1550 1600 1700 1705 1760 1870 1984 2000 2108 2125 2176 2200 2456 2480 2635 2720 2728 2750 2992 3070 3100 3200 3377 3400 3410 3520 3740 3875 3968 4000 4216 4250 4400 4675 4912 4960 5219 5270 5440 5456 5500 5797 5984 6140 6200 6754 6800 6820 7040 7480 7675 7750 8000 8432 8500 8525 8800 9350 9517 9824 9920 10438 10540 10880 10912 11000 11594 11968 12280 12400 13175 13508 13600 13640 14960 15350 15500 16000 16864 16885 17000 17050 17600 18700 19034 19648 19840 20876 21080 21824 22000 23188 23375 23936 24560 24800 26095 26350 27016 27200 27280 28985 29920 30700 31000 33728 33770 34000 34100 35200 37400 38068 38375 39296 41752 42160 42625 43648 44000 46376 46750 47585 49120 49600 52190 52700 54032 54400 54560 57409 57970 59840 61400 62000 65875 67456 67540 68000 68200 74800 76136 76750 83504 84320 84425 85250 88000 92752 93500 95170 98240 99200 104380 104687 105400 108064 109120 114818 115940 119680 122800 124000 130475 131750 135080 136000 136400 144925 149600 152272 153500 161789 167008 168640 168850 170500 176000 185504 187000 190340 196480 208760 209374 210800 216128 218240 229636 231880 237925 245600 248000 260950 263500 270160 272000 272800 287045 289850 299200 304544 307000 323578 334016 337280 337700 341000 371008 374000 380680 417520 418748 421600 422125 432256 459272 463760 475850 491200 496000 521900 523435 527000 540320 545600 574090 579700 598400 609088 614000 647156 652375 668032 675400 682000 724625 742016 748000 761360 808945 835040 837496 843200 844250 918544 927520 951700 982400 1043800 1046870 1054000 1080640 1091200 1148180 1159400 1189625 1218176 1228000 1294312 1304750 1350800 1364000 1435225 1449250 1496000 1522720 1617890 1670080 1674992 1686400 1688500 1779679 1837088 1855040 1903400 2087600 2093740 2108000 2161280 2296360 2318800 2379250 2456000 2588624 2609500 2617175 2701600 2728000 2870450 2898500 2992000 3045440 3235780 3340160 3349984 3377000 3559358 3674176 3710080 3806800 4044725 4175200 4187480 4216000 4592720 4637600 4758500 4912000 5177248 5219000 5234350 5403200 5456000 5740900 5797000 6090880 6471560 6699968 6754000 7118716 7176125 7348352 7613600 8089450 8350400 8374960 8432000 8898395 9185440 9275200 9517000 10354496 10438000 10468700 10806400 11481800 11594000 12943120 13085875 13399936 13508000 14237432 14352250 15227200 16178900 16700800 16749920 17796790 18370880 18550400 19034000 20223625 20708992 20876000 20937400 22963600 23188000 25886240 26171750 27016000 28474864 28704500 30454400 32357800 33499840 35593580 36741760 38068000 40447250 41752000 41874800 44491975 45927200 46376000 51772480 52343500 54032000 56949728 57409000 64715600 66999680 71187160 76136000 80894500 83504000 83749600 88983950 91854400 92752000 103544960 104687000 113899456 114818000 129431200 142374320 152272000 161789000 167499200 177967900 183708800 209374000 222459875 227798912 229636000 258862400 284748640 323578000 334998400 355935800 418748000 444919750 459272000 517724800 569497280 647156000 711871600 837496000 889839500 918544000 1138994560 1294312000 1423743200 1674992000 1779679000 2588624000 2847486400 3559358000 5694972800 7118716000 14237432000 28474864000
• Sum of all divisors σ(n): 84687482880
• Sum of proper divisors (its aliquot sum) s(n): 56212618880
• 28474864000 is an abundant number, because the sum of its proper divisors (56212618880) is greater than itself. Its abundance is 27737754880

Bases of 28474864000

• Binary: 11010100001001110111111000110000000₂
• Hexadecimal: 0x6A13BF180
• Base-36: D2X75OG

Squares and roots of 28474864000

• 28474864000 squared (28474864000²) is 810817879818496000000
• 28474864000 cubed (28474864000³) is 23087928856600018284544000000000
• The square root of 28474864000 is 168744.9673323623
• The cube root of 28474864000 is 3053.6591038711

Scales and comparisons

• 28,474,864,000 seconds is equal to 905 years, 21 weeks, 3 days, 4 hours, 26 minutes, 40 seconds.
• To count from 1 to 28,474,864,000 would take you about one thousand, eight hundred ten 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 28474864000 cubic inches would be around 254.5 feet tall.

Recreational maths with 28474864000

• 28474864000 backwards is 00046847482
• The number of decimal digits it has is: 11
• The sum of 28474864000's digits is 43
• More coming soon!