19431400800

Names of 19431400800

• Cardinal: 19431400800 can be written as Nineteen billion, four hundred thirty-one million, four hundred thousand, eight hundred.

Scientific notation

• Scientific notation: 1.94314008 × 10¹⁰

Factors of 19431400800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 165250

Divisors of 19431400800

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 32 35 40 42 48 49 50 56 60 70 75 80 84 96 98 100 105 112 120 140 147 150 160 168 175 196 200 210 224 240 245 280 294 300 336 350 392 400 420 480 490 525 560 588 600 672 700 735 784 800 840 980 1050 1120 1176 1200 1225 1400 1470 1568 1680 1960 2100 2352 2400 2450 2800 2940 3360 3675 3920 4200 4704 4900 5600 5880 7350 7840 8400 9800 11760 14700 16800 19600 23520 29400 39200 58800 117600 165233 330466 495699 660932 826165 991398 1156631 1321864 1652330 1982796 2313262 2478495 2643728 3304660 3469893 3965592 4130825 4626524 4956990 5287456 5783155 6609320 6939786 7931184 8096417 8261650 9253048 9913980 11566310 12392475 13218640 13879572 15862368 16192834 16523300 17349465 18506096 19827960 23132620 24289251 24784950 26437280 27759144 28915775 32385668 33046600 34698930 37012192 39655920 40482085 46265240 48578502 49569900 55518288 57831550 64771336 66093200 69397860 79311840 80964170 86747325 92530480 97157004 99139800 111036576 115663100 121446255 129542672 132186400 138795720 161928340 173494650 185060960 194314008 198279600 202410425 231326200 242892510 259085344 277591440 323856680 346989300 388628016 396559200 404820850 462652400 485785020 555182880 607231275 647713360 693978600 777256032 809641700 925304800 971570040 1214462550 1295426720 1387957200 1619283400 1943140080 2428925100 2775914400 3238566800 3886280160 4857850200 6477133600 9715700400 19431400800
• Sum of all divisors σ(n): 73576056456
• Sum of proper divisors (its aliquot sum) s(n): 54144655656
• 19431400800 is an abundant number, because the sum of its proper divisors (54144655656) is greater than itself. Its abundance is 34713254856

Bases of 19431400800

• Binary: 10010000110001100111010010101100000₂
• Hexadecimal: 0x48633A560
• Base-36: 8XCYCTC

Squares and roots of 19431400800

• 19431400800 squared (19431400800²) is 377579337050240640000
• 19431400800 cubed (19431400800³) is 7336895432021515612288512000000
• The square root of 19431400800 is 139396.5594984323
• The cube root of 19431400800 is 2688.4463234565

Scales and comparisons

• 19,431,400,800 seconds is equal to 617 years, 44 weeks, 4 days, 11 hours, 20 minutes.
• To count from 1 to 19,431,400,800 would take you about one thousand, two hundred thirty-five 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 19431400800 cubic inches would be around 224 feet tall.

Recreational maths with 19431400800

• 19431400800 backwards is 00800413491
• 19431400800 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 19431400800's digits is 30
• More coming soon!