198796793720400

Names of 198796793720400

• Cardinal: 198796793720400 can be written as One hundred ninety-eight trillion, seven hundred ninety-six billion, seven hundred ninety-three million, seven hundred twenty thousand, four hundred.

Scientific notation

• Scientific notation: 1.987967937204 × 10¹⁴

Factors of 198796793720400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 42760

Divisors of 198796793720400

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 36 40 45 48 50 60 72 75 80 90 100 109 120 144 150 180 200 218 225 240 300 327 360 400 436 450 545 600 654 720 872 900 981 1090 1200 1308 1635 1744 1800 1962 2180 2616 2725 3270 3600 3924 4360 4905 5232 5450 6540 7848 8175 8720 9810 10900 11881 13080 15696 16350 19620 21800 23762 24525 26160 32700 35643 39240 42641 43600 47524 49050 59405 65400 71286 78480 85282 95048 98100 106929 118810 127923 130800 142572 170564 178215 190096 196200 213205 213858 237620 255846 285144 297025 341128 356430 383769 392400 426410 427716 475240 511692 534645 570288 594050 639615 682256 712860 767538 852820 855432 891075 950480 1023384 1066025 1069290 1188100 1279230 1295029 1425720 1535076 1705640 1710864 1782150 1918845 2046768 2132050 2138580 2376200 2558460 2590058 2673225 2851440 3070152 3198075 3411280 3564300 3837690 3885087 4264100 4277160 4647869 4752400 5116920 5180116 5346450 6140304 6396150 6475145 7128600 7675380 7770174 8528200 8554320 9295738 9594225 10233840 10360232 10692900 11655261 12792300 12950290 13943607 14257200 15350760 15540348 17056400 18591476 19188450 19425435 20720464 21385800 23239345 23310522 25584600 25900580 27887214 30701520 31080696 32375725 37182952 38376900 38850870 41830821 42771600 46478690 46621044 51169200 51801160 55774428 58276305 62161392 64751450 69718035 74365904 76753800 77701740 83661642 92957380 93242088 97127175 103602320 111548856 116196725 116552610 129502900 139436070 153507600 155403480 167323284 185914760 186484176 194254350 209154105 223097712 232393450 233105220 259005800 278872140 291381525 310806960 334646568 348590175 371829520 388508700 418308210 464786900 466210440 506617721 518011600 557744280 582763050 669293136 697180350 777017400 836616420 929573800 932420880 1013235442 1045770525 1115488560 1165526100 1394360700 1519853163 1554034800 1673232840 1859147600 2026470884 2091541050 2331052200 2533088605 2788721400 3039706326 3346465680 4052941768 4183082100 4559559489 4662104400 5066177210 5577442800 6079412652 7599265815 8105883536 8366164200 9119118978 10132354420 12158825304 12665443025 15198531630 16732328400 18238237956 20264708840 22797797445 24317650608 25330886050 30397063260 36476475912 37996329075 40529417680 45595594890 50661772100 55221331589 60794126520 72952951824 75992658150 91191189780 101323544200 110442663178 113988987225 121588253040 151985316300 165663994767 182382379560 202647088400 220885326356 227977974450 276106657945 303970632600 331327989534 364764759120 441770652712 455955948900 496991984301 552213315890 607941265200 662655979068 828319973835 883541305424 911911897800 993983968602 1104426631780 1325311958136 1380533289725 1656639947670 1823823795600 1987967937204 2208853263560 2484959921505 2650623916272 2761066579450 3313279895340 3975935874408 4141599869175 4417706527120 4969919843010 5522133158900 6626559790680 7951871748816 8283199738350 9939839686020 11044266317800 12424799607525 13253119581360 16566399476700 19879679372040 22088532635600 24849599215050 33132798953400 39759358744080 49699198430100 66265597906800 99398396860200 198796793720400
• Sum of all divisors σ(n): 696284197872120
• Sum of proper divisors (its aliquot sum) s(n): 497487404151720
• 198796793720400 is an abundant number, because the sum of its proper divisors (497487404151720) is greater than itself. Its abundance is 298690610431320

Bases of 198796793720400

• Binary: 101101001100110111111100010001011010111001010000₂
• Hexadecimal: 0xB4CDFC45AE50
• Base-36: 1YGTZI7780

Squares and roots of 198796793720400

• 198796793720400 squared (198796793720400²) is 39520165193511268873376160000
• 198796793720400 cubed (198796793720400³) is 7856482127770591666793421787035065664000000
• The square root of 198796793720400 is 14099531.6844354799
• The cube root of 198796793720400 is 58362.8455851585

Scales and comparisons

• 198,796,793,720,400 seconds is equal to 6,321,123 years, 6 weeks, 2 days, 5 hours.
• To count from 1 to 198,796,793,720,400 would take you about fifteen million, eight hundred two thousand, eight hundred 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 198796793720400 cubic inches would be around 4863.6 feet tall.

Recreational maths with 198796793720400

• 198796793720400 backwards is 004027397697891
• 198796793720400 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 198796793720400's digits is 72
• More coming soon!