200138561280

Names of 200138561280

• Cardinal: 200138561280 can be written as Two hundred billion, one hundred thirty-eight million, five hundred sixty-one thousand, two hundred eighty.

Scientific notation

• Scientific notation: 2.0013856128 × 10¹¹

Factors of 200138561280

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2481894

Divisors of 200138561280

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 56 60 63 64 70 72 80 84 90 96 105 112 120 126 128 140 144 160 168 180 192 210 224 240 252 256 280 288 315 320 336 360 384 420 448 480 504 560 576 630 640 672 720 768 840 896 960 1008 1120 1152 1260 1280 1344 1440 1680 1792 1920 2016 2240 2304 2520 2688 2880 3360 3840 4032 4480 5040 5376 5760 6720 8064 8960 10080 11520 13440 16128 20160 26880 40320 80640 2481877 4963754 7445631 9927508 12409385 14891262 17373139 19855016 22336893 24818770 29782524 34746278 37228155 39710032 44673786 49637540 52119417 59565048 69492556 74456310 79420064 86865695 89347572 99275080 104238834 111684465 119130096 138985112 148912620 156358251 158840128 173731390 178695144 198550160 208477668 223368930 238260192 260597085 277970224 297825240 312716502 317680256 347462780 357390288 397100320 416955336 446737860 476520384 521194170 555940448 595650480 625433004 635360512 694925560 714780576 781791255 794200640 833910672 893475720 953040768 1042388340 1111880896 1191300960 1250866008 1389851120 1429561152 1563582510 1588401280 1667821344 1786951440 1906081536 2084776680 2223761792 2382601920 2501732016 2779702240 2859122304 3127165020 3176802560 3335642688 3573902880 4169553360 4447523584 4765203840 5003464032 5559404480 5718244608 6254330040 6671285376 7147805760 8339106720 9530407680 10006928064 11118808960 12508660080 13342570752 14295611520 16678213440 20013856128 22237617920 25017320160 28591223040 33356426880 40027712256 50034640320 66712853760 100069280640 200138561280
• Sum of all divisors σ(n): 791381546592
• Sum of proper divisors (its aliquot sum) s(n): 591242985312
• 200138561280 is an abundant number, because the sum of its proper divisors (591242985312) is greater than itself. Its abundance is 391104424032

Bases of 200138561280

• Binary: 10111010011001001100000001011100000000₂
• Hexadecimal: 0x2E99301700
• Base-36: 2JXXBY80

Squares and roots of 200138561280

• 200138561280 squared (200138561280²) is 40055443711228315238400
• 200138561280 cubed (200138561280³) is 8016638875797258793411676209152000
• The square root of 200138561280 is 447368.4848980761
• The cube root of 200138561280 is 5849.3856834649

Scales and comparisons

• 200,138,561,280 seconds is equal to 6,363 years, 40 weeks, 6 days, 12 hours, 48 minutes.
• To count from 1 to 200,138,561,280 would take you about twelve thousand, seven hundred twenty-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 200138561280 cubic inches would be around 487.4 feet tall.

Recreational maths with 200138561280

• 200138561280 backwards is 082165831002
• 200138561280 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 200138561280's digits is 36
• More coming soon!