155924659922040

Names of 155924659922040

• Cardinal: 155924659922040 can be written as One hundred fifty-five trillion, nine hundred twenty-four billion, six hundred fifty-nine million, nine hundred twenty-two thousand and forty.

Scientific notation

• Scientific notation: 1.5592465992204 × 10¹⁴

Factors of 155924659922040

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 144374685123

Divisors of 155924659922040

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 54 60 72 90 108 120 135 180 216 270 360 540 1080 144374685113 288749370226 433124055339 577498740452 721873425565 866248110678 1154997480904 1299372166017 1443746851130 1732496221356 2165620276695 2598744332034 2887493702260 3464992442712 3898116498051 4331240553390 5197488664068 5774987404520 6496860830085 7796232996102 8662481106780 10394977328136 12993721660170 15592465992204 17324962213560 19490582490255 25987443320340 31184931984408 38981164980510 51974886640680 77962329961020 155924659922040
• Sum of all divisors σ(n): 519748866410400
• Sum of proper divisors (its aliquot sum) s(n): 363824206488360
• 155924659922040 is an abundant number, because the sum of its proper divisors (363824206488360) is greater than itself. Its abundance is 207899546566320

Bases of 155924659922040

• Binary: 100011011101000000001001111101110110010001111000₂
• Hexadecimal: 0x8DD009F76478
• Base-36: 1J9QSSNU60

Squares and roots of 155924659922040

• 155924659922040 squared (155924659922040²) is 24312499571803827018877761600
• 155924659922040 cubed (155924659922040³) is 3790918227588254847999502204649345705664000
• The square root of 155924659922040 is 12486979.6156652711
• The cube root of 155924659922040 is 53823.4586643437

Scales and comparisons

• 155,924,659,922,040 seconds is equal to 4,957,921 years, 45 weeks, 4 days, 21 hours, 54 minutes.
• To count from 1 to 155,924,659,922,040 would take you about twelve million, three hundred ninety-four thousand, eight hundred 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 155924659922040 cubic inches would be around 4485.3 feet tall.

Recreational maths with 155924659922040

• 155924659922040 backwards is 040229956429551
• The number of decimal digits it has is: 15
• The sum of 155924659922040's digits is 63
• More coming soon!