28418049800

Names of 28418049800

• Cardinal: 28418049800 can be written as Twenty-eight billion, four hundred eighteen million, forty-nine thousand, eight hundred.

Scientific notation

• Scientific notation: 2.84180498 × 10¹⁰

Factors of 28418049800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 665

Divisors of 28418049800

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 25 28 35 37 40 49 50 56 70 74 98 100 140 148 175 181 185 196 200 245 259 280 296 350 362 370 392 433 490 518 700 724 740 866 905 925 980 1036 1225 1267 1295 1400 1448 1480 1732 1810 1813 1850 1960 2072 2165 2450 2534 2590 3031 3464 3620 3626 3700 4330 4525 4900 5068 5180 6062 6335 6475 6697 7240 7252 7400 8660 8869 9050 9065 9800 10136 10360 10825 12124 12670 12950 13394 14504 15155 16021 17320 17738 18100 18130 21217 21650 24248 25340 25900 26788 30310 31675 32042 33485 35476 36200 36260 42434 43300 44345 45325 46879 50680 51800 53576 60620 63350 64084 66970 70952 72520 75775 78373 80105 84868 86600 88690 90650 93758 106085 112147 121240 126700 128168 133940 151550 156746 160210 167425 169736 177380 181300 187516 212170 221725 224294 234395 253400 267880 303100 313492 320420 328153 334850 354760 362600 375032 391865 400525 424340 443450 448588 468790 530425 548611 560735 606200 626984 640840 656306 669700 783730 785029 801050 848680 886900 897176 937580 1060850 1097222 1121470 1171975 1312612 1339400 1567460 1570058 1602100 1640765 1773800 1875160 1959325 2121700 2194444 2242940 2343950 2625224 2743055 2803675 2899801 3134920 3140116 3204200 3281530 3840277 3918650 3925145 4243400 4388888 4485880 4687900 5486110 5607350 5799602 6280232 6563060 7680554 7837300 7850290 8203825 9375800 10972220 11214700 11599204 13126120 13715275 14499005 15361108 15674600 15700580 16407650 19201385 19625725 20298607 21944440 22429400 23198408 27430550 28998010 30722216 31401160 32815300 38402770 39251450 40597214 54861100 57996020 65630600 72495025 76805540 78502900 81194428 96006925 101493035 109722200 115992040 142090249 144990050 153611080 157005800 162388856 192013850 202986070 284180498 289980100 384027700 405972140 507465175 568360996 579960200 710451245 768055400 811944280 1014930350 1136721992 1420902490 2029860700 2841804980 3552256225 4059721400 5683609960 7104512450 14209024900 28418049800
• Sum of all divisors σ(n): 79555923720
• Sum of proper divisors (its aliquot sum) s(n): 51137873920
• 28418049800 is an abundant number, because the sum of its proper divisors (51137873920) is greater than itself. Its abundance is 22719824120

Bases of 28418049800

• Binary: 11010011101110110010000011100001000₂
• Hexadecimal: 0x69DD90708
• Base-36: D1ZDFK8

Squares and roots of 28418049800

• 28418049800 squared (28418049800²) is 807585554435280040000
• 28418049800 cubed (28418049800³) is 22950006503702399053665992000000
• The square root of 28418049800 is 168576.5398861895
• The cube root of 28418049800 is 3051.6268236035

Scales and comparisons

• 28,418,049,800 seconds is equal to 903 years, 31 weeks, 3 days, 14 hours, 43 minutes, 20 seconds.
• To count from 1 to 28,418,049,800 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 28418049800 cubic inches would be around 254.3 feet tall.

Recreational maths with 28418049800

• 28418049800 backwards is 00894081482
• The number of decimal digits it has is: 11
• The sum of 28418049800's digits is 44
• More coming soon!