27428250240

Names of 27428250240

• Cardinal: 27428250240 can be written as Twenty-seven billion, four hundred twenty-eight million, two hundred fifty thousand, two hundred forty.

Scientific notation

• Scientific notation: 2.742825024 × 10¹⁰

Factors of 27428250240

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1587293

Divisors of 27428250240

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 90 96 108 120 128 135 144 160 180 192 216 240 270 288 320 360 384 432 480 540 576 640 720 864 960 1080 1152 1440 1728 1920 2160 2880 3456 4320 5760 8640 17280 1587283 3174566 4761849 6349132 7936415 9523698 12698264 14285547 15872830 19047396 23809245 25396528 28571094 31745660 38094792 42856641 47618490 50793056 57142188 63491320 71427735 76189584 85713282 95236980 101586112 114284376 126982640 142855470 152379168 171426564 190473960 203172224 214283205 228568752 253965280 285710940 304758336 342853128 380947920 428566410 457137504 507930560 571421880 609516672 685706256 761895840 857132820 914275008 1015861120 1142843760 1371412512 1523791680 1714265640 1828550016 2285687520 2742825024 3047583360 3428531280 4571375040 5485650048 6857062560 9142750080 13714125120 27428250240
• Sum of all divisors σ(n): 97141780800
• Sum of proper divisors (its aliquot sum) s(n): 69713530560
• 27428250240 is an abundant number, because the sum of its proper divisors (69713530560) is greater than itself. Its abundance is 42285280320

Bases of 27428250240

• Binary: 11001100010110110011110001010000000₂
• Hexadecimal: 0x662D9E280
• Base-36: CLM2LC0

Squares and roots of 27428250240

• 27428250240 squared (27428250240²) is 752308911228060057600
• 27428250240 cubed (27428250240³) is 20634517074945176969601613824000
• The square root of 27428250240 is 165614.7645592023
• The cube root of 27428250240 is 3015.7779928379

Scales and comparisons

• 27,428,250,240 seconds is equal to 872 years, 6 weeks, 6 days, 14 hours, 24 minutes.
• To count from 1 to 27,428,250,240 would take you about one thousand, seven hundred forty-four 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 27428250240 cubic inches would be around 251.3 feet tall.

Recreational maths with 27428250240

• 27428250240 backwards is 04205282472
• 27428250240 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 27428250240's digits is 36
• More coming soon!