6405336144

Names of 6405336144

• Cardinal: 6405336144 can be written as Six billion, four hundred five million, three hundred thirty-six thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 6.405336144 × 10⁹

Factors of 6405336144

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 439

Divisors of 6405336144

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 67 72 81 108 134 144 162 201 216 243 268 324 367 402 432 486 536 603 648 734 804 972 1072 1101 1206 1296 1468 1608 1809 1944 2202 2412 2936 3216 3303 3618 3888 4404 4489 4824 5427 5872 6606 7236 8808 8978 9648 9909 10854 13212 13467 14472 16281 17616 17956 19818 21708 24589 26424 26934 28944 29727 32562 35912 39636 40401 43416 49178 52848 53868 59454 65124 71824 73767 79272 80802 86832 89181 98356 107736 118908 121203 130248 147534 158544 161604 178362 196712 215472 221301 237816 242406 260496 295068 323208 356724 363609 393424 442602 475632 484812 590136 646416 663903 713448 727218 885204 969624 1090827 1180272 1327806 1426896 1454436 1647463 1770408 1939248 1991709 2181654 2655612 2908872 3294926 3540816 3983418 4363308 4942389 5311224 5817744 5975127 6589852 7966836 8726616 9884778 10622448 11950254 13179704 14827167 15933672 17453232 19769556 23900508 26359408 29654334 31867344 39539112 44481501 47801016 59308668 79078224 88963002 95602032 118617336 133444503 177926004 237234672 266889006 355852008 400333509 533778012 711704016 800667018 1067556024 1601334036 2135112048 3202668072 6405336144
• Sum of all divisors σ(n): 18922997184
• Sum of proper divisors (its aliquot sum) s(n): 12517661040
• 6405336144 is an abundant number, because the sum of its proper divisors (12517661040) is greater than itself. Its abundance is 6112324896

Bases of 6405336144

• Binary: 101111101110010011010110001010000₂
• Hexadecimal: 0x17DC9AC50
• Base-36: 2XXKL00

Squares and roots of 6405336144

• 6405336144 squared (6405336144²) is 41028331117632788736
• 6405336144 cubed (6405336144³) is 262800252235773217410216873984
• The square root of 6405336144 is 80033.3439511307
• The cube root of 6405336144 is 1857.1513939849

Scales and comparisons

• 6,405,336,144 seconds is equal to 203 years, 34 weeks, 5 days, 20 hours, 2 minutes, 24 seconds.
• To count from 1 to 6,405,336,144 would take you about four 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 6405336144 cubic inches would be around 154.8 feet tall.

Recreational maths with 6405336144

• 6405336144 backwards is 4416335046
• 6405336144 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 6405336144's digits is 36
• More coming soon!