28904512000

Names of 28904512000

• Cardinal: 28904512000 can be written as Twenty-eight billion, nine hundred four million, five hundred twelve thousand.

Scientific notation

• Scientific notation: 2.8904512 × 10¹⁰

Factors of 28904512000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 736

Divisors of 28904512000

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 25 26 28 32 35 40 49 50 52 56 64 65 70 80 91 98 100 104 112 125 128 130 140 160 175 182 196 200 208 224 245 250 256 260 280 320 325 350 364 392 400 416 448 455 490 500 512 520 560 637 640 650 700 709 728 784 800 832 875 896 910 980 1000 1040 1120 1225 1274 1280 1300 1400 1418 1456 1568 1600 1625 1664 1750 1792 1820 1960 2000 2080 2240 2275 2450 2548 2560 2600 2800 2836 2912 3136 3185 3200 3250 3328 3500 3545 3584 3640 3920 4000 4160 4480 4550 4900 4963 5096 5200 5600 5672 5824 6125 6272 6370 6400 6500 6656 7000 7090 7280 7840 8000 8320 8960 9100 9217 9800 9926 10192 10400 11200 11344 11375 11648 12250 12544 12740 12800 13000 14000 14180 14560 15680 15925 16000 16640 17725 17920 18200 18434 19600 19852 20384 20800 22400 22688 22750 23296 24500 24815 25088 25480 26000 28000 28360 29120 31360 31850 32000 33280 34741 35450 36400 36868 39200 39704 40768 41600 44800 45376 45500 46085 46592 49000 49630 50960 52000 56000 56720 58240 62720 63700 64000 64519 69482 70900 72800 73736 78400 79408 79625 81536 83200 88625 89600 90752 91000 92170 98000 99260 101920 104000 112000 113440 116480 124075 125440 127400 129038 138964 141800 145600 147472 156800 158816 159250 163072 166400 173705 177250 181504 182000 184340 196000 198520 203840 208000 224000 226880 230425 232960 248150 254800 258076 277928 283600 291200 294944 313600 317632 318500 322595 326144 347410 354500 363008 364000 368680 392000 397040 407680 416000 448000 451633 453760 460850 496300 509600 516152 555856 567200 582400 589888 620375 627200 635264 637000 645190 694820 709000 728000 737360 784000 794080 815360 832000 868525 903266 907520 921700 992600 1019200 1032304 1111712 1134400 1152125 1164800 1179776 1240750 1270528 1274000 1290380 1389640 1418000 1456000 1474720 1568000 1588160 1612975 1630720 1737050 1806532 1815040 1843400 1985200 2038400 2064608 2223424 2258165 2268800 2304250 2359552 2481500 2541056 2548000 2580760 2779280 2836000 2912000 2949440 3136000 3176320 3225950 3474100 3613064 3686800 3970400 4076800 4129216 4342625 4446848 4516330 4537600 4608500 4719104 4963000 5096000 5161520 5558560 5672000 5824000 5898880 6352640 6451900 6948200 7226128 7373600 7940800 8064875 8153600 8258432 8685250 8893696 9032660 9075200 9217000 9926000 10192000 10323040 11117120 11290825 11344000 11797760 12705280 12903800 13896400 14452256 14747200 15881600 16129750 16516864 17370500 17787392 18065320 18434000 19852000 20384000 20646080 22234240 22581650 22688000 23595520 25807600 27792800 28904512 29494400 31763200 32259500 33033728 34741000 36130640 36868000 39704000 40768000 41292160 44468480 45163300 45376000 51615200 55585600 56454125 57809024 58988800 63526400 64519000 69482000 72261280 73736000 79408000 82584320 88936960 90326600 103230400 111171200 112908250 115618048 117977600 129038000 138964000 144522560 147472000 158816000 165168640 180653200 206460800 222342400 225816500 231236096 258076000 277928000 289045120 294944000 317632000 361306400 412921600 444684800 451633000 516152000 555856000 578090240 589888000 722612800 825843200 903266000 1032304000 1111712000 1156180480 1445225600 1806532000 2064608000 2223424000 2890451200 3613064000 4129216000 5780902400 7226128000 14452256000 28904512000
• Sum of all divisors σ(n): 90419369040
• Sum of proper divisors (its aliquot sum) s(n): 61514857040
• 28904512000 is an abundant number, because the sum of its proper divisors (61514857040) is greater than itself. Its abundance is 32610345040

Bases of 28904512000

• Binary: 11010111010110101111101101000000000₂
• Hexadecimal: 0x6BAD7DA00
• Base-36: DA10074

Squares and roots of 28904512000

• 28904512000 squared (28904512000²) is 835470813958144000000
• 28904512000 cubed (28904512000³) is 24148876167702940745728000000000
• The square root of 28904512000 is 170013.2700703095
• The cube root of 28904512000 is 3068.9410559065

Scales and comparisons

• 28,904,512,000 seconds is equal to 919 years, 3 weeks, 5 days, 23 hours, 6 minutes, 40 seconds.
• To count from 1 to 28,904,512,000 would take you about one thousand, eight hundred thirty-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 28904512000 cubic inches would be around 255.7 feet tall.

Recreational maths with 28904512000

• 28904512000 backwards is 00021540982
• The number of decimal digits it has is: 11
• The sum of 28904512000's digits is 31
• More coming soon!