20124563468400

Names of 20124563468400

• Cardinal: 20124563468400 can be written as Twenty trillion, one hundred twenty-four billion, five hundred sixty-three million, four hundred sixty-eight thousand, four hundred.

Scientific notation

• Scientific notation: 2.01245634684 × 10¹³

Factors of 20124563468400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 20781530

Divisors of 20124563468400

• Number of divisors d(n): 180
• 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 90 100 120 144 150 180 200 225 240 269 300 360 400 450 538 600 720 807 900 1076 1200 1345 1614 1800 2152 2421 2690 3228 3600 4035 4304 4842 5380 6456 6725 8070 9684 10760 12105 12912 13450 16140 19368 20175 21520 24210 26900 32280 38736 40350 48420 53800 60525 64560 80700 96840 107600 121050 161400 193680 242100 322800 484200 968400 20781251 41562502 62343753 83125004 103906255 124687506 166250008 187031259 207812510 249375012 311718765 332500016 374062518 415625020 498750024 519531275 623437530 748125036 831250040 935156295 997500048 1039062550 1246875060 1496250072 1558593825 1662500080 1870312590 2078125100 2493750120 2992500144 3117187650 3740625180 4156250200 4675781475 4987500240 5590156519 6234375300 7481250360 8312500400 9351562950 11180313038 12468750600 14962500720 16770469557 18703125900 22360626076 24937501200 27950782595 33540939114 37406251800 44721252152 50311408671 55901565190 67081878228 74812503600 83852347785 89442504304 100622817342 111803130380 134163756456 139753912975 167704695570 201245634684 223606260760 251557043355 268327512912 279507825950 335409391140 402491269368 419261738925 447212521520 503114086710 559015651900 670818782280 804982538736 838523477850 1006228173420 1118031303800 1257785216775 1341637564560 1677046955700 2012456346840 2236062607600 2515570433550 3354093911400 4024912693680 5031140867100 6708187822800 10062281734200 20124563468400
• Sum of all divisors σ(n): 70097448933720
• Sum of proper divisors (its aliquot sum) s(n): 49972885465320
• 20124563468400 is an abundant number, because the sum of its proper divisors (49972885465320) is greater than itself. Its abundance is 29848321996920

Bases of 20124563468400

• Binary: 100100100110110011101011101001111000001110000₂
• Hexadecimal: 0x124D9D74F070
• Base-36: 74T3HHKS0

Squares and roots of 20124563468400

• 20124563468400 squared (20124563468400²) is 404998054793659837798560000
• 20124563468400 cubed (20124563468400³) is 8150409058273548271697170054125504000000
• The square root of 20124563468400 is 4486040.9570577931
• The cube root of 20124563468400 is 27200.4124560797

Scales and comparisons

• 20,124,563,468,400 seconds is equal to 639,898 years, 45 weeks, 1 day, 7 hours.
• To count from 1 to 20,124,563,468,400 would take you about one million, five hundred ninety-nine thousand, seven hundred forty-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 20124563468400 cubic inches would be around 2266.7 feet tall.

Recreational maths with 20124563468400

• 20124563468400 backwards is 00486436542102
• 20124563468400 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20124563468400's digits is 45
• More coming soon!