6390454002400

Names of 6390454002400

• Cardinal: 6390454002400 can be written as Six trillion, three hundred ninety billion, four hundred fifty-four million, two thousand, four hundred.

Scientific notation

• Scientific notation: 6.3904540024 × 10¹²

Factors of 6390454002400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 8654552

Divisors of 6390454002400

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 25 26 32 40 50 52 65 71 80 100 104 130 142 160 200 208 260 284 325 355 400 416 520 568 650 710 800 923 1040 1136 1300 1420 1775 1846 2080 2272 2600 2840 3550 3692 4615 5200 5680 7100 7384 9230 10400 11360 14200 14768 18460 23075 28400 29536 36920 46150 56800 73840 92300 147680 184600 369200 738400 8654461 17308922 34617844 43272305 69235688 86544610 112507993 138471376 173089220 216361525 225015986 276942752 346178440 432723050 450031972 562539965 614466731 692356880 865446100 900063944 1125079930 1228933462 1384713760 1730892200 1800127888 2250159860 2457866924 2812699825 3072333655 3461784400 3600255776 4500319720 4915733848 5625399650 6144667310 6923568800 7988067503 9000639440 9831467696 11250799300 12289334620 15361668275 15976135006 18001278880 19662935392 22501598600 24578669240 30723336550 31952270012 39940337515 45003197200 49157338480 61446673100 63904540024 79880675030 90006394400 98314676960 122893346200 127809080048 159761350060 199701687575 245786692400 255618160096 319522700120 399403375150 491573384800 639045400240 798806750300 1278090800480 1597613500600 3195227001200 6390454002400
• Sum of all divisors σ(n): 17037381600288
• Sum of proper divisors (its aliquot sum) s(n): 10646927597888
• 6390454002400 is an abundant number, because the sum of its proper divisors (10646927597888) is greater than itself. Its abundance is 4256473595488

Bases of 6390454002400

• Binary: 1011100111111100100101111011010001011100000₂
• Hexadecimal: 0x5CFE4BDA2E0
• Base-36: 29JQFBE1S

Squares and roots of 6390454002400

• 6390454002400 squared (6390454002400²) is 40837902356790179205760000
• 6390454002400 cubed (6390454002400³) is 260972736565570193522462245133824000000
• The square root of 6390454002400 is 2527934.7306447609
• The cube root of 6390454002400 is 18557.1197836567

Scales and comparisons

• 6,390,454,002,400 seconds is equal to 203,196 years, 34 weeks, 5 days, 23 hours, 46 minutes, 40 seconds.
• To count from 1 to 6,390,454,002,400 would take you about five hundred seven thousand, nine hundred ninety-one 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 6390454002400 cubic inches would be around 1546.4 feet tall.

Recreational maths with 6390454002400

• 6390454002400 backwards is 0042004540936
• The number of decimal digits it has is: 13
• The sum of 6390454002400's digits is 37
• More coming soon!