13780972800

Names of 13780972800

• Cardinal: 13780972800 can be written as Thirteen billion, seven hundred eighty million, nine hundred seventy-two thousand, eight hundred.

Scientific notation

• Scientific notation: 1.37809728 × 10¹⁰

Factors of 13780972800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 11410

Divisors of 13780972800

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 27 28 30 32 35 36 40 42 45 48 50 54 56 60 63 64 70 72 75 80 84 90 96 100 105 108 112 120 126 128 135 140 144 150 160 168 175 180 189 192 200 210 216 224 225 240 252 256 270 280 288 300 315 320 336 350 360 378 384 400 420 432 448 450 480 504 525 540 560 576 600 630 640 672 675 700 720 756 768 800 840 864 896 900 945 960 1008 1050 1080 1120 1152 1200 1260 1280 1344 1350 1400 1440 1512 1575 1600 1680 1728 1792 1800 1890 1920 2016 2100 2160 2240 2304 2400 2520 2688 2700 2800 2880 3024 3150 3200 3360 3456 3600 3780 3840 4032 4200 4320 4480 4725 4800 5040 5376 5400 5600 5760 6048 6300 6400 6720 6912 7200 7560 8064 8400 8640 8960 9450 9600 10080 10800 11200 11393 11520 12096 12600 13440 14400 15120 16128 16800 17280 18900 19200 20160 21600 22400 22786 24192 25200 26880 28800 30240 33600 34179 34560 37800 40320 43200 44800 45572 48384 50400 56965 57600 60480 67200 68358 75600 79751 80640 86400 91144 100800 102537 113930 120960 134400 136716 151200 159502 170895 172800 182288 201600 205074 227860 239253 241920 273432 284825 302400 307611 319004 341790 364576 398755 403200 410148 455720 478506 512685 546864 569650 604800 615222 638008 683580 717759 729152 797510 820296 854475 911440 957012 1025370 1093728 1139300 1196265 1209600 1230444 1276016 1367160 1435518 1458304 1538055 1595020 1640592 1708950 1822880 1914024 1993775 2050740 2153277 2187456 2278600 2392530 2460888 2552032 2563425 2734320 2871036 2916608 3076110 3190040 3281184 3417900 3588795 3645760 3828048 3987550 4101480 4306554 4374912 4557200 4785060 4921776 5104064 5126850 5468640 5742072 5981325 6152220 6380080 6562368 6835800 7177590 7291520 7656096 7690275 7975100 8202960 8613108 8749824 9114400 9570120 9843552 10208128 10253700 10766385 10937280 11484144 11962650 12304440 12760160 13124736 13671600 14355180 14583040 15312192 15380550 15950200 16405920 17226216 17943975 18228800 19140240 19687104 20416256 20507400 21532770 21874560 22968288 23925300 24608880 25520320 26249472 27343200 28710360 30624384 30761100 31900400 32811840 34452432 35887950 36457600 38280480 39374208 41014800 43065540 43749120 45936576 47850600 49217760 51040640 53831925 54686400 57420720 61248768 61522200 63800800 65623680 68904864 71775900 72915200 76560960 78748416 82029600 86131080 91873152 95701200 98435520 102081280 107663850 109372800 114841440 123044400 127601600 131247360 137809728 143551800 153121920 164059200 172262160 183746304 191402400 196871040 215327700 218745600 229682880 246088800 255203200 275619456 287103600 306243840 328118400 344524320 382804800 393742080 430655400 459365760 492177600 510406400 551238912 574207200 656236800 689048640 765609600 861310800 918731520 984355200 1148414400 1378097280 1531219200 1722621600 1968710400 2296828800 2756194560 3445243200 4593657600 6890486400 13780972800
• Sum of all divisors σ(n): 57757553280
• Sum of proper divisors (its aliquot sum) s(n): 43976580480
• 13780972800 is an abundant number, because the sum of its proper divisors (43976580480) is greater than itself. Its abundance is 30195607680

Bases of 13780972800

• Binary: 1100110101011010001111010100000000₂
• Hexadecimal: 0x33568F500
• Base-36: 6BWU2O0

Squares and roots of 13780972800

• 13780972800 squared (13780972800²) is 189915211314339840000
• 13780972800 cubed (13780972800³) is 2617216361429169584996352000000
• The square root of 13780972800 is 117392.3881689099
• The cube root of 13780972800 is 2397.5074121487

Scales and comparisons

• 13,780,972,800 seconds is equal to 438 years, 10 weeks.
• To count from 1 to 13,780,972,800 would take you about eight hundred seventy-six 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 13780972800 cubic inches would be around 199.8 feet tall.

Recreational maths with 13780972800

• 13780972800 backwards is 00827908731
• 13780972800 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13780972800's digits is 45
• More coming soon!