3998477856000

Names of 3998477856000

• Cardinal: 3998477856000 can be written as Three trillion, nine hundred ninety-eight billion, four hundred seventy-seven million, eight hundred fifty-six thousand.

Scientific notation

• Scientific notation: 3.998477856 × 10¹²

Factors of 3998477856000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 501910

Divisors of 3998477856000

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 75 80 83 96 100 120 125 128 150 160 166 192 200 240 249 250 256 300 320 332 375 384 400 415 480 498 500 600 640 664 750 768 800 830 960 996 1000 1200 1245 1280 1328 1500 1600 1660 1920 1992 2000 2075 2400 2490 2656 3000 3200 3320 3840 3984 4000 4150 4800 4980 5312 6000 6225 6400 6640 7968 8000 8300 9600 9960 10375 10624 12000 12450 13280 15936 16000 16600 19200 19920 20750 21248 24000 24900 26560 31125 31872 32000 33200 39840 41500 48000 49800 53120 62250 63744 66400 79680 83000 96000 99600 106240 124500 132800 159360 166000 199200 249000 265600 318720 332000 398400 498000 501817 531200 664000 796800 996000 1003634 1328000 1505451 1593600 1992000 2007268 2509085 2656000 3010902 3984000 4014536 5018170 6021804 7527255 7968000 8029072 10036340 12043608 12545425 15054510 16058144 20072680 24087216 25090850 30109020 32116288 37636275 40145360 41650811 48174432 50181700 60218040 62727125 64232576 75272550 80290720 83301622 96348864 100363400 120436080 124952433 125454250 128465152 150545100 160581440 166603244 188181375 192697728 200726800 208254055 240872160 249904866 250908500 301090200 321162880 333206488 376362750 385395456 401453600 416508110 481744320 499809732 501817000 602180400 624762165 642325760 666412976 752725500 802907200 833016220 963488640 999619464 1003634000 1041270275 1204360800 1249524330 1332825952 1505451000 1605814400 1666032440 1926977280 1999238928 2007268000 2082540550 2408721600 2499048660 2665651904 3010902000 3123810825 3211628800 3332064880 3998477856 4014536000 4165081100 4817443200 4998097320 5206351375 5331303808 6021804000 6247621650 6664129760 7996955712 8029072000 8330162200 9634886400 9996194640 10412702750 10662607616 12043608000 12495243300 13328259520 15619054125 15993911424 16058144000 16660324400 19992389280 20825405500 24087216000 24990486600 26656519040 31238108250 31987822848 33320648800 39984778560 41650811000 48174432000 49980973200 53313038080 62476216500 66641297600 79969557120 83301622000 99961946400 124952433000 133282595200 159939114240 166603244000 199923892800 249904866000 266565190400 333206488000 399847785600 499809732000 666412976000 799695571200 999619464000 1332825952000 1999238928000 3998477856000
• Sum of all divisors σ(n): 13440982359168
• Sum of proper divisors (its aliquot sum) s(n): 9442504503168
• 3998477856000 is an abundant number, because the sum of its proper divisors (9442504503168) is greater than itself. Its abundance is 5444026647168

Bases of 3998477856000

• Binary: 111010001011110111110110100010110100000000₂
• Hexadecimal: 0x3A2F7DA2D00
• Base-36: 1F0VIH79C

Squares and roots of 3998477856000

• 3998477856000 squared (3998477856000²) is 15987825164922356736000000
• 3998477856000 cubed (3998477856000³) is 63926964887541591368228438016000000000
• The square root of 3998477856000 is 1999619.4277911983
• The cube root of 3998477856000 is 15871.9967200635

Scales and comparisons

• 3,998,477,856,000 seconds is equal to 127,139 years, 11 weeks, 5 days, 21 hours, 20 minutes.
• To count from 1 to 3,998,477,856,000 would take you about three hundred seventeen thousand, eight hundred forty-eight 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 3998477856000 cubic inches would be around 1322.7 feet tall.

Recreational maths with 3998477856000

• 3998477856000 backwards is 0006587748993
• The number of decimal digits it has is: 13
• The sum of 3998477856000's digits is 66
• More coming soon!