45920748928015520

Names of 45920748928015520

• Cardinal: 45920748928015520 can be written as Forty-five quadrillion, nine hundred twenty trillion, seven hundred forty-eight billion, nine hundred twenty-eight million, fifteen thousand, five hundred twenty.

Scientific notation

• Scientific notation: 4.592074892801552 × 10¹⁶

Factors of 45920748928015520

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1698252549133

Divisors of 45920748928015520

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 32 40 52 65 80 104 130 160 169 208 260 338 416 520 676 845 1040 1352 1690 2080 2704 3380 5408 6760 13520 27040 1698252549113 3396505098226 6793010196452 8491262745565 13586020392904 16982525491130 22077283138469 27172040785808 33965050982260 44154566276938 54344081571616 67930101964520 88309132553876 110386415692345 135860203929040 176618265107752 220772831384690 271720407858080 287004680800097 353236530215504 441545662769380 574009361600194 706473060431008 883091325538760 1148018723200388 1435023404000485 1766182651077520 2296037446400776 2870046808000970 3532365302155040 4592074892801552 5740093616001940 9184149785603104 11480187232003880 22960374464007760 45920748928015520
• Sum of all divisors σ(n): 117474921832411836
• Sum of proper divisors (its aliquot sum) s(n): 71554172904396316
• 45920748928015520 is an abundant number, because the sum of its proper divisors (71554172904396316) is greater than itself. Its abundance is 25633423976380796

Bases of 45920748928015520

• Binary: 10100011001001001010110110000111101011001001110010100000₂
• Hexadecimal: 0xA324AD87AC9CA0
• Base-36: CK5JOTT4ZA8

Squares and roots of 45920748928015520

• 45920748928015520 squared (45920748928015520²) is 2108715182109838529230725360870400
• 45920748928015520 cubed (45920748928015520³) is 96833780438360419679051272973825494804531908608000
• The square root of 45920748928015520 is 214291271.2361740599
• The cube root of 45920748928015520 is 358098.9004242961

Scales and comparisons

• 45,920,748,928,015,520 seconds is equal to 1,460,137,773 years, 36 weeks, 5 days, 19 hours, 25 minutes, 20 seconds.
• To count from 1 to 45,920,748,928,015,520 would take you about four billion, three hundred eighty million, four hundred thirteen thousand, three hundred twenty-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 45920748928015520 cubic inches would be around 29841.6 feet tall.

Recreational maths with 45920748928015520

• 45920748928015520 backwards is 02551082984702954
• The number of decimal digits it has is: 17
• The sum of 45920748928015520's digits is 71
• More coming soon!