28626540800

Names of 28626540800

• Cardinal: 28626540800 can be written as Twenty-eight billion, six hundred twenty-six million, five hundred forty thousand, eight hundred.

Scientific notation

• Scientific notation: 2.86265408 × 10¹⁰

Factors of 28626540800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1071

Divisors of 28626540800

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 8 10 11 13 16 20 22 25 26 31 32 40 44 50 52 55 62 64 65 80 88 100 104 110 124 128 130 143 155 160 176 200 208 220 248 256 260 275 286 310 320 325 341 352 400 403 416 440 496 520 550 572 620 640 650 682 704 715 775 800 806 832 880 992 1009 1040 1100 1144 1240 1280 1300 1364 1408 1430 1550 1600 1612 1664 1705 1760 1984 2015 2018 2080 2200 2288 2480 2600 2728 2816 2860 3100 3200 3224 3328 3410 3520 3575 3968 4030 4036 4160 4400 4433 4576 4960 5045 5200 5456 5720 6200 6400 6448 6820 7040 7150 7936 8060 8072 8320 8525 8800 8866 9152 9920 10075 10090 10400 10912 11099 11440 12400 12896 13117 13640 14080 14300 16120 16144 16640 17050 17600 17732 18304 19840 20150 20180 20800 21824 22165 22198 22880 24800 25225 25792 26234 27280 28600 31279 32240 32288 34100 35200 35464 36608 39680 40300 40360 41600 43648 44330 44396 45760 49600 50450 51584 52468 54560 55495 57200 62558 64480 64576 65585 68200 70400 70928 80600 80720 83200 87296 88660 88792 91520 99200 100900 103168 104936 109120 110825 110990 114400 125116 128960 129152 131170 136400 141856 144287 156395 161200 161440 177320 177584 183040 198400 201800 209872 218240 221650 221980 228800 250232 257920 258304 262340 272800 277475 283712 288574 312790 322400 322880 327925 344069 354640 355168 403600 406627 419744 436480 443300 443960 457600 500464 515840 524680 545600 554950 567424 577148 625580 644800 645760 655850 688138 709280 710336 721435 781975 807200 813254 839488 886600 887920 915200 1000928 1049360 1091200 1109900 1134848 1154296 1251160 1289600 1291520 1311700 1376276 1418560 1420672 1442870 1563950 1614400 1626508 1678976 1720345 1773200 1775840 2001856 2033135 2098720 2182400 2219800 2308592 2502320 2579200 2623400 2752552 2837120 2841344 2885740 3127900 3228800 3253016 3357952 3440690 3546400 3551680 3607175 4003712 4066270 4197440 4439600 4472897 4617184 5004640 5246800 5505104 5674240 5771480 6255800 6457600 6506032 6881380 7092800 7103360 7214350 8007424 8132540 8394880 8601725 8879200 8945794 9234368 10009280 10165675 10493600 11010208 11542960 12511600 13012064 13762760 14185600 14206720 14428700 16265080 16789760 17203450 17758400 17891588 18468736 20018560 20331350 20987200 22020416 22364485 23085920 25023200 26024128 27525520 28371200 28857400 32530160 34406900 35516800 35783176 36937472 40037120 40662700 41974400 44040832 44728970 46171840 50046400 52048256 55051040 57714800 65060320 68813800 71033600 71566352 81325400 83948800 88081664 89457940 92343680 100092800 104096512 110102080 111822425 115429600 130120640 137627600 143132704 162650800 178915880 184687360 200185600 220204160 223644850 230859200 260241280 275255200 286265408 325301600 357831760 440408320 447289700 461718400 520482560 550510400 572530816 650603200 715663520 894579400 923436800 1101020800 1145061632 1301206400 1431327040 1789158800 2202041600 2602412800 2862654080 3578317600 5725308160 7156635200 14313270400 28626540800
• Sum of all divisors σ(n): 86012828160
• Sum of proper divisors (its aliquot sum) s(n): 57386287360
• 28626540800 is an abundant number, because the sum of its proper divisors (57386287360) is greater than itself. Its abundance is 28759746560

Bases of 28626540800

• Binary: 11010101010010001100101100100000000₂
• Hexadecimal: 0x6AA465900
• Base-36: D5FI48W

Squares and roots of 28626540800

• 28626540800 squared (28626540800²) is 819478838174064640000
• 28626540800 cubed (28626540800³) is 23458844395726458918797312000000
• The square root of 28626540800 is 169193.7965765885
• The cube root of 28626540800 is 3059.0714713045

Scales and comparisons

• 28,626,540,800 seconds is equal to 910 years, 12 weeks, 1 day, 16 hours, 53 minutes, 20 seconds.
• To count from 1 to 28,626,540,800 would take you about one thousand, eight hundred twenty 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 28626540800 cubic inches would be around 254.9 feet tall.

Recreational maths with 28626540800

• 28626540800 backwards is 00804562682
• The number of decimal digits it has is: 11
• The sum of 28626540800's digits is 41
• More coming soon!