13899785120180400

Names of 13899785120180400

• Cardinal: 13899785120180400 can be written as Thirteen quadrillion, eight hundred ninety-nine trillion, seven hundred eighty-five billion, one hundred twenty million, one hundred eighty thousand, four hundred.

Scientific notation

• Scientific notation: 1.38997851201804 × 10¹⁶

Factors of 13899785120180400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 48315337

Divisors of 13899785120180400

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 35 40 42 48 50 56 60 70 75 80 84 100 105 112 120 140 150 168 175 200 210 240 280 300 336 350 400 420 525 560 600 700 840 1050 1200 1400 1680 2100 2800 4200 8400 34273 68546 102819 137092 171365 205638 239911 274184 342730 411276 479822 514095 548368 685460 719733 822552 856825 959644 1028190 1199555 1370920 1439466 1645104 1713650 1919288 2056380 2399110 2570475 2741840 2878932 3427300 3598665 3838576 4112760 4798220 5140950 5757864 5997775 6854600 7197330 8225520 9596440 10281900 11515728 11995550 13709200 14394660 17993325 19192880 20563800 23991100 28789320 35986650 41127600 47982200 48281047 57578640 71973300 95964400 96562094 143946600 144843141 193124188 241405235 287893200 289686282 337967329 386248376 482810470 579372564 675934658 724215705 772496752 965620940 1013901987 1158745128 1207026175 1351869316 1448431410 1689836645 1931241880 2027803974 2317490256 2414052350 2703738632 2896862820 3379673290 3621078525 3862483760 4055607948 4828104700 5069509935 5407477264 5793725640 6759346580 7242157050 8111215896 8449183225 9656209400 10139019870 11587451280 13518693160 14484314100 16222431792 16898366450 19312418800 20278039740 25347549675 27037386320 28968628200 33796732900 40556079480 50695099350 57937256400 67593465800 81112158960 101390198700 135186931600 202780397400 405560794800 1654736323831 3309472647662 4964208971493 6618945295324 8273681619155 9928417942986 11583154266817 13237890590648 16547363238310 19856835885972 23166308533634 24821044857465 26475781181296 33094726476620 34749462800451 39713671771944 41368408095775 46332617067268 49642089714930 57915771334085 66189452953240 69498925600902 79427343543888 82736816191550 92665234134536 99284179429860 115831542668170 124105224287325 132378905906480 138997851201804 165473632383100 173747314002255 185330468269072 198568358859720 231663085336340 248210448574650 277995702403608 289578856670425 330947264766200 347494628004510 397136717719440 463326170672680 496420897149300 555991404807216 579157713340850 661894529532400 694989256009020 868736570011275 926652341345360 992841794298600 1158315426681700 1389978512018040 1737473140022550 1985683588597200 2316630853363400 2779957024036080 3474946280045100 4633261706726800 6949892560090200 13899785120180400
• Sum of all divisors σ(n): 50887937223202304
• Sum of proper divisors (its aliquot sum) s(n): 36988152103021904
• 13899785120180400 is an abundant number, because the sum of its proper divisors (36988152103021904) is greater than itself. Its abundance is 23088366982841504

Bases of 13899785120180400

• Binary: 110001011000011100011111101010100010101110100010110000₂
• Hexadecimal: 0x3161C7EA8AE8B0
• Base-36: 3SV294QQLDC

Squares and roots of 13899785120180400

• 13899785120180400 squared (13899785120180400²) is 193204026387188456871328544160000
• 13899785120180400 cubed (13899785120180400³) is 2685494451135583477816103050366018568566464000000
• The square root of 13899785120180400 is 117897349.9285730341
• The cube root of 13899785120180400 is 240437.7722927423

Scales and comparisons

• 13,899,785,120,180,400 seconds is equal to 441,970,171 years, 50 weeks, 16 hours, 20 minutes.
• To count from 1 to 13,899,785,120,180,400 would take you about one billion, three hundred twenty-five million, nine hundred ten thousand, five hundred fifteen 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 13899785120180400 cubic inches would be around 20036.5 feet tall.

Recreational maths with 13899785120180400

• 13899785120180400 backwards is 00408102158799831
• The number of decimal digits it has is: 17
• The sum of 13899785120180400's digits is 66
• More coming soon!