28429229400

Names of 28429229400

• Cardinal: 28429229400 can be written as Twenty-eight billion, four hundred twenty-nine million, two hundred twenty-nine thousand, four hundred.

Scientific notation

• Scientific notation: 2.84292294 × 10¹⁰

Factors of 28429229400

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2770

Divisors of 28429229400

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 13 15 20 22 24 25 26 30 33 39 40 44 50 52 55 60 65 66 75 78 88 100 104 110 120 127 130 132 143 150 156 165 195 200 220 254 260 264 275 286 300 312 325 330 381 390 429 440 508 520 550 572 600 635 650 660 715 762 780 825 858 975 1016 1100 1144 1270 1300 1320 1397 1430 1524 1560 1650 1651 1716 1905 1950 2145 2200 2540 2600 2609 2794 2860 3048 3175 3300 3302 3432 3575 3810 3900 4191 4290 4953 5080 5218 5588 5720 6350 6600 6604 6985 7150 7620 7800 7827 8255 8382 8580 9525 9906 10436 10725 11176 12700 13045 13208 13970 14300 15240 15654 16510 16764 17160 18161 19050 19812 20872 20955 21450 24765 25400 26090 27940 28600 28699 31308 33020 33528 33917 34925 36322 38100 39135 39624 41275 41910 42900 49530 52180 54483 55880 57398 62616 65225 66040 67834 69850 72644 76200 78270 82550 83820 85800 86097 90805 99060 101751 104360 104775 108966 114796 123825 130450 135668 139700 143495 145288 156540 165100 167640 169585 172194 181610 195675 198120 203502 209550 217932 229592 247650 260900 271336 272415 279400 286990 313080 330200 331343 339170 344388 363220 373087 391350 407004 419100 430485 435864 454025 495300 508755 521800 544830 573980 662686 678340 688776 717475 726440 746174 782700 814008 838200 847925 860970 908050 990600 994029 1017510 1089660 1119261 1147960 1325372 1356680 1362075 1434950 1492348 1565400 1656715 1695850 1721940 1816100 1865435 1988058 2035020 2152425 2179320 2238522 2543775 2650744 2724150 2869900 2984696 3313430 3391700 3443880 3632200 3644773 3730870 3976116 4070040 4304850 4307459 4477044 4970145 5087550 5448300 5596305 5739800 6626860 6783400 7289546 7461740 7952232 8283575 8609700 8614918 8954088 9327175 9940290 10175100 10896600 10934319 11192610 12922377 13253720 14579092 14923480 16567150 17219400 17229836 18223865 18654350 19880580 20350200 21537295 21868638 22385220 24850725 25844754 27981525 29158184 33134300 34459672 36447730 37308700 39761160 43074590 43737276 44770440 47382049 49701450 51689508 54671595 55963050 64611885 66268600 72895460 74617400 86149180 87474552 91119325 94764098 99402900 103379016 107686475 109343190 111926100 129223770 142146147 145790920 172298360 182238650 189528196 198805800 215372950 218686380 223852200 236910245 258447540 273357975 284292294 323059425 364477300 379056392 430745900 437372760 473820490 516895080 546715950 568584588 646118850 710730735 728954600 861491800 947640980 1093431900 1137169176 1184551225 1292237700 1421461470 1895281960 2186863800 2369102450 2584475400 2842922940 3553653675 4738204900 5685845880 7107307350 9476409800 14214614700 28429229400
• Sum of all divisors σ(n): 104393318400
• Sum of proper divisors (its aliquot sum) s(n): 75964089000
• 28429229400 is an abundant number, because the sum of its proper divisors (75964089000) is greater than itself. Its abundance is 47534859600

Bases of 28429229400

• Binary: 11010011110100000111001110101011000₂
• Hexadecimal: 0x69E839D58
• Base-36: D2611SO

Squares and roots of 28429229400

• 28429229400 squared (28429229400²) is 808221084277824360000
• 28429229400 cubed (28429229400³) is 22977102610851002063348184000000
• The square root of 28429229400 is 168609.6954507659
• The cube root of 28429229400 is 3052.0269389615

Scales and comparisons

• 28,429,229,400 seconds is equal to 903 years, 50 weeks, 10 minutes.
• To count from 1 to 28,429,229,400 would take you about one thousand, eight hundred seven 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 28429229400 cubic inches would be around 254.3 feet tall.

Recreational maths with 28429229400

• 28429229400 backwards is 00492292482
• The number of decimal digits it has is: 11
• The sum of 28429229400's digits is 42
• More coming soon!