28928508000

Names of 28928508000

• Cardinal: 28928508000 can be written as Twenty-eight billion, nine hundred twenty-eight million, five hundred eight thousand.

Scientific notation

• Scientific notation: 2.8928508 × 10¹⁰

Factors of 28928508000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 8069

Divisors of 28928508000

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 32 35 40 42 43 48 50 56 60 70 75 80 84 86 96 100 105 112 120 125 129 140 150 160 168 172 175 200 210 215 224 240 250 258 280 300 301 336 344 350 375 400 420 430 480 500 516 525 560 600 602 645 672 688 700 750 800 840 860 875 903 1000 1032 1050 1075 1120 1200 1204 1290 1376 1400 1500 1505 1680 1720 1750 1806 2000 2064 2100 2150 2400 2408 2580 2625 2800 3000 3010 3225 3360 3440 3500 3612 4000 4128 4200 4300 4515 4816 5160 5250 5375 5600 6000 6020 6450 6880 7000 7224 7525 8009 8400 8600 9030 9632 10320 10500 10750 12000 12040 12900 14000 14448 15050 16018 16125 16800 17200 18060 20640 21000 21500 22575 24027 24080 25800 28000 28896 30100 32036 32250 34400 36120 37625 40045 42000 43000 45150 48054 48160 51600 56063 60200 64072 64500 72240 75250 80090 84000 86000 90300 96108 103200 112126 112875 120135 120400 128144 129000 144480 150500 160180 168189 172000 180600 192216 200225 224252 225750 240270 240800 256288 258000 280315 301000 320360 336378 344387 361200 384432 400450 448504 451500 480540 516000 560630 600675 602000 640720 672756 688774 722400 768864 800900 840945 897008 903000 961080 1001125 1033161 1121260 1201350 1204000 1281440 1345512 1377548 1401575 1601800 1681890 1721935 1794016 1806000 1922160 2002250 2066322 2242520 2402700 2410709 2691024 2755096 2803150 3003375 3203600 3363780 3443870 3612000 3844320 4004500 4132644 4204725 4485040 4805400 4821418 5165805 5382048 5510192 5606300 6006750 6407200 6727560 6887740 7007875 7232127 8009000 8265288 8409450 8609675 8970080 9610800 9642836 10331610 11020384 11212600 12013500 12053545 13455120 13775480 14015750 14464254 16018000 16530576 16818900 17219350 19221600 19285672 20663220 21023625 22425200 24027000 24107090 25829025 26910240 27550960 28031500 28928508 32036000 33061152 33637800 34438700 36160635 38571344 41326440 42047250 43048375 44850400 48054000 48214180 51658050 55101920 56063000 57857016 60267725 67275600 68877400 72321270 77142688 82652880 84094500 86096750 96108000 96428360 103316100 112126000 115714032 120535450 129145125 134551200 137754800 144642540 165305760 168189000 172193500 180803175 192856720 206632200 224252000 231428064 241070900 258290250 275509600 289285080 301338625 336378000 344387000 361606350 385713440 413264400 482141800 516580500 578570160 602677250 672756000 688774000 723212700 826528800 904015875 964283600 1033161000 1157140320 1205354500 1377548000 1446425400 1808031750 1928567200 2066322000 2410709000 2892850800 3616063500 4132644000 4821418000 5785701600 7232127000 9642836000 14464254000 28928508000
• Sum of all divisors σ(n): 110840970240
• Sum of proper divisors (its aliquot sum) s(n): 81912462240
• 28928508000 is an abundant number, because the sum of its proper divisors (81912462240) is greater than itself. Its abundance is 52983954240

Bases of 28928508000

• Binary: 11010111100010001100000000001100000₂
• Hexadecimal: 0x6BC460060
• Base-36: DAFABMO

Squares and roots of 28928508000

• 28928508000 squared (28928508000²) is 836858575106064000000
• 28928508000 cubed (28928508000³) is 24209069984824373272512000000000
• The square root of 28928508000 is 170083.8263915767
• The cube root of 28928508000 is 3069.7900806785

Scales and comparisons

• 28,928,508,000 seconds is equal to 919 years, 43 weeks, 3 days, 16 hours, 40 minutes.
• To count from 1 to 28,928,508,000 would take you about one thousand, eight hundred thirty-nine 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 28928508000 cubic inches would be around 255.8 feet tall.

Recreational maths with 28928508000

• 28928508000 backwards is 00080582982
• 28928508000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 28928508000's digits is 42
• More coming soon!