28993173000

Names of 28993173000

• Cardinal: 28993173000 can be written as Twenty-eight billion, nine hundred ninety-three million, one hundred seventy-three thousand.

Scientific notation

• Scientific notation: 2.8993173 × 10¹⁰

Factors of 28993173000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 211

Divisors of 28993173000

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 20 22 24 25 30 33 40 44 50 53 55 60 66 75 88 100 106 110 120 121 125 132 137 150 159 165 200 212 220 242 250 264 265 274 275 300 318 330 363 375 411 424 440 484 500 530 548 550 583 600 605 636 660 685 726 750 795 822 825 968 1000 1060 1096 1100 1166 1210 1272 1320 1325 1331 1370 1375 1452 1500 1507 1590 1644 1650 1749 1815 2055 2120 2200 2332 2420 2650 2662 2740 2750 2904 2915 3000 3014 3025 3180 3288 3300 3425 3498 3630 3975 3993 4110 4125 4521 4664 4840 5300 5324 5480 5500 5830 6028 6050 6360 6413 6600 6625 6655 6850 6996 7260 7261 7535 7950 7986 8220 8250 8745 9042 9075 10275 10600 10648 11000 11660 12056 12100 12826 13250 13310 13700 13992 14520 14522 14575 15070 15125 15900 15972 16440 16500 16577 17125 17490 18084 18150 19239 19875 19965 20550 21783 22605 23320 24200 25652 26500 26620 27400 29044 29150 30140 30250 31800 31944 32065 33000 33154 33275 34250 34980 36168 36300 36305 37675 38478 39750 39930 41100 43566 43725 45210 45375 49731 51304 51375 53000 53240 58088 58300 60280 60500 64130 66308 66550 68500 69960 70543 72600 72610 72875 75350 76956 79500 79860 79871 82200 82885 87132 87450 90420 90750 96195 99462 99825 102750 108915 113025 116600 121000 128260 132616 133100 137000 141086 145220 145750 150700 153912 159000 159720 159742 160325 165770 166375 174264 174900 180840 181500 181525 182347 188375 192390 198924 199650 205500 211629 217830 218625 226050 239613 248655 256520 266200 282172 290440 291500 301400 319484 320650 331540 332750 349800 352715 363000 363050 364694 376750 384780 397848 399300 399355 411000 414425 423258 435660 437250 452100 479226 480975 497310 499125 544575 547041 564344 565125 583000 638968 641300 663080 665500 705430 726100 729388 753500 769560 798600 798710 801625 828850 846516 871320 874500 878581 904200 907625 911735 958452 961950 994620 998250 1058145 1089150 1094082 1130250 1198065 1243275 1282600 1331000 1410860 1452200 1458776 1507000 1597420 1603250 1657700 1693032 1749000 1757162 1763575 1815250 1823470 1916904 1923900 1989240 1996500 1996775 2072125 2116290 2178300 2188164 2260500 2396130 2404875 2486550 2635743 2722875 2735205 2821720 3194840 3206500 3315400 3514324 3527150 3630500 3646940 3847800 3993000 3993550 4144250 4232580 4356600 4376328 4392905 4521000 4558675 4792260 4809750 4973100 5271486 5290725 5445750 5470410 5990325 6216375 6413000 7028648 7054300 7261000 7293880 7987100 8288500 8465160 8785810 8817875 9117350 9584520 9619500 9664391 9946200 9983875 10542972 10581450 10891500 10940820 11980650 12432750 13178715 13676025 14108600 15974200 16577000 17571620 17635750 18234700 19239000 19328782 19967750 21085944 21162900 21783000 21881640 21964525 22793375 23961300 24865500 26357430 26453625 27352050 28993173 29951625 35143240 35271500 36469400 38657564 39935500 42325800 43929050 45586750 47922600 48321955 49731000 52714860 52907250 54704100 57986346 59903250 65893575 68380125 70543000 77315128 79871000 87858100 91173500 96643910 105429720 105814500 109408200 109822625 115972692 119806500 131787150 136760250 144965865 175716200 182347000 193287820 211629000 219645250 231945384 239613000 241609775 263574300 273520500 289931730 329467875 386575640 439290500 483219550 527148600 547041000 579863460 658935750 724829325 878581000 966439100 1159726920 1208048875 1317871500 1449658650 1932878200 2416097750 2635743000 2899317300 3624146625 4832195500 5798634600 7248293250 9664391000 14496586500 28993173000
• Sum of all divisors σ(n): 102115054080
• Sum of proper divisors (its aliquot sum) s(n): 73121881080
• 28993173000 is an abundant number, because the sum of its proper divisors (73121881080) is greater than itself. Its abundance is 44128708080

Bases of 28993173000

• Binary: 11011000000001000001011011000001000₂
• Hexadecimal: 0x6C020B608
• Base-36: DBHSBGO

Squares and roots of 28993173000

• 28993173000 squared (28993173000²) is 840604080607929000000
• 28993173000 cubed (28993173000³) is 24371779533571630668717000000000
• The square root of 28993173000 is 170273.8177172287
• The cube root of 28993173000 is 3072.0757181789

Scales and comparisons

• 28,993,173,000 seconds is equal to 921 years, 46 weeks, 3 days, 3 hours, 10 minutes.
• To count from 1 to 28,993,173,000 would take you about one thousand, eight hundred forty-three 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 28993173000 cubic inches would be around 256 feet tall.

Recreational maths with 28993173000

• 28993173000 backwards is 00037139982
• The number of decimal digits it has is: 11
• The sum of 28993173000's digits is 42
• More coming soon!