28082039040

Names of 28082039040

• Cardinal: 28082039040 can be written as Twenty-eight billion, eighty-two million, thirty-nine thousand and forty.

Scientific notation

• Scientific notation: 2.808203904 × 10¹⁰

Factors of 28082039040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 24644

Divisors of 28082039040

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 27 30 32 33 36 40 44 45 48 54 55 60 64 66 72 80 81 88 90 96 99 108 110 120 128 132 135 144 160 162 165 176 180 192 198 216 220 240 256 264 270 288 297 320 324 330 352 360 384 396 405 432 440 480 495 528 540 576 594 640 648 660 704 720 768 792 810 864 880 891 960 990 1056 1080 1152 1188 1280 1296 1320 1408 1440 1485 1584 1620 1728 1760 1782 1920 1980 2112 2160 2304 2376 2592 2640 2816 2880 2970 3168 3240 3456 3520 3564 3840 3960 4224 4320 4455 4752 5184 5280 5760 5940 6336 6480 6912 7040 7128 7920 8448 8640 8910 9504 10368 10560 11520 11880 12672 12960 14080 14256 15840 17280 17820 19008 20736 21120 23760 24623 25344 25920 28512 31680 34560 35640 38016 42240 47520 49246 51840 57024 63360 71280 73869 76032 95040 98492 103680 114048 123115 126720 142560 147738 190080 196984 221607 228096 246230 270853 285120 295476 369345 380160 393968 443214 492460 541706 570240 590952 664821 738690 787936 812559 886428 984920 1083412 1108035 1140480 1181904 1329642 1354265 1477380 1575872 1625118 1772856 1969840 1994463 2166824 2216070 2363808 2437677 2659284 2708530 2954760 3151744 3250236 3324105 3545712 3939680 3988926 4062795 4333648 4432140 4727616 4875354 5318568 5417060 5909520 6303488 6500472 6648210 7091424 7313031 7879360 7977852 8125590 8667296 8864280 9455232 9750708 9972315 10637136 10834120 11819040 12188385 13000944 13296420 14182848 14626062 15758720 15955704 16251180 17334592 17728560 18910464 19501416 19944630 21274272 21668240 21939093 23638080 24376770 26001888 26592840 28365696 29252124 31517440 31911408 32502360 34669184 35457120 36565155 39002832 39889260 42548544 43336480 43878186 47276160 48753540 52003776 53185680 56731392 58504248 63822816 65004720 69338368 70914240 73130310 78005664 79778520 85097088 86672960 87756372 94552320 97507080 104007552 106371360 109695465 117008496 127645632 130009440 141828480 146260620 156011328 159557040 170194176 173345920 175512744 195014160 208015104 212742720 219390930 234016992 255291264 260018880 283656960 292521240 312022656 319114080 346691840 351025488 390028320 425485440 438781860 468033984 510582528 520037760 585042480 624045312 638228160 702050976 780056640 850970880 877563720 936067968 1040075520 1170084960 1276456320 1404101952 1560113280 1755127440 1872135936 2340169920 2552912640 2808203904 3120226560 3510254880 4680339840 5616407808 7020509760 9360679680 14041019520 28082039040
• Sum of all divisors σ(n): 109621911168
• Sum of proper divisors (its aliquot sum) s(n): 81539872128
• 28082039040 is an abundant number, because the sum of its proper divisors (81539872128) is greater than itself. Its abundance is 53457833088

Bases of 28082039040

• Binary: 11010001001110100011110100100000000₂
• Hexadecimal: 0x689D1E900
• Base-36: CWFBK00

Squares and roots of 28082039040

• 28082039040 squared (28082039040²) is 788600916644084121600
• 28082039040 cubed (28082039040³) is 22145521728178956087815307264000
• The square root of 28082039040 is 167576.9645267511
• The cube root of 28082039040 is 3039.5517806395

Scales and comparisons

• 28,082,039,040 seconds is equal to 892 years, 47 weeks, 6 days, 14 hours, 24 minutes.
• To count from 1 to 28,082,039,040 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 28082039040 cubic inches would be around 253.3 feet tall.

Recreational maths with 28082039040

• 28082039040 backwards is 04093028082
• 28082039040 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 28082039040's digits is 36
• More coming soon!