19213220400

Names of 19213220400

• Cardinal: 19213220400 can be written as Nineteen billion, two hundred thirteen million, two hundred twenty thousand, four hundred.

Scientific notation

• Scientific notation: 1.92132204 × 10¹⁰

Factors of 19213220400

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 378

Divisors of 19213220400

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 25 30 33 40 44 48 50 55 60 66 73 75 80 88 100 110 120 127 132 146 150 157 165 176 200 219 220 240 254 264 275 292 300 314 330 365 381 400 438 440 471 508 528 550 584 600 628 635 660 730 762 785 803 825 876 880 942 1016 1095 1100 1168 1200 1256 1270 1320 1397 1460 1524 1570 1606 1650 1727 1752 1825 1884 1905 2032 2190 2200 2355 2409 2512 2540 2640 2794 2920 3048 3140 3175 3212 3300 3454 3504 3650 3768 3810 3925 4015 4191 4380 4400 4710 4818 5080 5181 5475 5588 5840 6096 6280 6350 6424 6600 6908 6985 7300 7536 7620 7850 8030 8382 8635 8760 9271 9420 9525 9636 10160 10362 10950 11176 11461 11775 12045 12560 12700 12848 13200 13816 13970 14600 15240 15700 16060 16764 17270 17520 18542 18840 19050 19272 19939 20075 20724 20955 21900 22352 22922 23550 24090 25400 25905 27632 27813 27940 29200 30480 31400 32120 33528 34383 34540 34925 37084 37680 38100 38544 39878 40150 41448 41910 43175 43800 45844 46355 47100 48180 50800 51810 55626 55880 57305 59817 60225 62800 64240 67056 68766 69080 69850 74168 76200 79756 80300 82896 83820 86350 87600 91688 92710 94200 96360 99695 101981 103620 104775 111252 111760 114610 119634 120450 126071 129525 137532 138160 139065 139700 148336 152400 159512 160600 167640 171915 172700 183376 185420 188400 192720 199390 203962 207240 209550 219329 222504 229220 231775 239268 240900 252142 259050 275064 278130 279400 286525 299085 305943 319024 321200 335280 343830 345400 370840 378213 398780 407924 414480 419100 438658 445008 458440 463550 478536 481800 498475 504284 509905 518100 550128 556260 558800 573050 598170 611886 630355 657987 687660 690800 695325 741680 756426 797560 815848 838200 859575 877316 916880 927100 957072 963600 996950 1008568 1019810 1036200 1096645 1112520 1146100 1196340 1223772 1260710 1315974 1375320 1390650 1455547 1495425 1512852 1529715 1595120 1631696 1676400 1719150 1754632 1854200 1891065 1993900 2017136 2039620 2072400 2193290 2225040 2292200 2392680 2447544 2521420 2549525 2631948 2750640 2781300 2911094 2990850 3025704 3059430 3151775 3289935 3438300 3509264 3708400 3782130 3987800 4079240 4366641 4386580 4584400 4785360 4895088 5042840 5099050 5263896 5483225 5562600 5822188 5981700 6051408 6118860 6303550 6579870 6876600 7277735 7564260 7648575 7975600 8158480 8733282 8773160 9455325 10085680 10198100 10527792 10966450 11125200 11644376 11963400 12237720 12607100 13159740 13753200 14555470 15128520 15297150 16011017 16449675 17466564 17546320 18910650 20396200 21833205 21932900 23288752 23926800 24475440 25214200 26319480 29110940 30257040 30594300 32022034 32899350 34933128 36388675 37821300 40792400 43666410 43865800 48033051 50428400 52638960 58221880 61188600 64044068 65798700 69866256 72777350 75642600 80055085 87332820 87731600 96066102 109166025 116443760 122377200 128088136 131597400 145554700 151285200 160110170 174665640 192132204 218332050 240165255 256176272 263194800 291109400 320220340 349331280 384264408 400275425 436664100 480330510 582218800 640440680 768528816 800550850 873328200 960661020 1200826275 1280881360 1601101700 1746656400 1921322040 2401652550 3202203400 3842644080 4803305100 6404406800 9606610200 19213220400
• Sum of all divisors σ(n): 69034057728
• Sum of proper divisors (its aliquot sum) s(n): 49820837328
• 19213220400 is an abundant number, because the sum of its proper divisors (49820837328) is greater than itself. Its abundance is 30607616928

Bases of 19213220400

• Binary: 10001111001001100100111101000110000₂
• Hexadecimal: 0x479327A30
• Base-36: 8TR1ZQO

Squares and roots of 19213220400

• 19213220400 squared (19213220400²) is 369147838138976160000
• 19213220400 cubed (19213220400³) is 7092518774347674792425664000000
• The square root of 19213220400 is 138611.7614057335
• The cube root of 19213220400 is 2678.3462545545

Scales and comparisons

• 19,213,220,400 seconds is equal to 610 years, 47 weeks, 6 days, 5 hours, 40 minutes.
• To count from 1 to 19,213,220,400 would take you about one thousand, two hundred twenty-one 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 19213220400 cubic inches would be around 223.2 feet tall.

Recreational maths with 19213220400

• 19213220400 backwards is 00402231291
• 19213220400 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 19213220400's digits is 24
• More coming soon!