1464380720406540

Names of 1464380720406540

• Cardinal: 1464380720406540 can be written as One quadrillion, four hundred sixty-four trillion, three hundred eighty billion, seven hundred twenty million, four hundred six thousand, five hundred forty.

Scientific notation

• Scientific notation: 1.46438072040654 × 10¹⁵

Factors of 1464380720406540

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 44456002512

Divisors of 1464380720406540

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 61 90 108 122 135 180 183 244 270 305 366 540 549 610 732 915 1098 1220 1647 1830 2196 2745 3294 3660 5490 6588 8235 10980 16470 32940 44456002441 88912004882 133368007323 177824009764 222280012205 266736014646 400104021969 444560024410 533472029292 666840036615 800208043938 889120048820 1200312065907 1333680073230 1600416087876 2000520109845 2400624131814 2667360146460 2711816148901 4001040219690 4801248263628 5423632297802 6001560329535 8002080439380 8135448446703 10847264595604 12003120659070 13559080744505 16270896893406 24006241318140 24406345340109 27118161489010 32541793786812 40677242233515 48812690680218 54236322978020 73219036020327 81354484467030 97625381360436 122031726700545 146438072040654 162708968934060 244063453401090 292876144081308 366095180101635 488126906802180 732190360203270 1464380720406540
• Sum of all divisors σ(n): 4630537214358720
• Sum of proper divisors (its aliquot sum) s(n): 3166156493952180
• 1464380720406540 is an abundant number, because the sum of its proper divisors (3166156493952180) is greater than itself. Its abundance is 1701775773545640

Bases of 1464380720406540

• Binary: 101001100111101100010110100101001111110000000001100₂
• Hexadecimal: 0x533D8B4A7E00C
• Base-36: EF2V7RQNF0

Squares and roots of 1464380720406540

• 1464380720406540 squared (1464380720406540²) is 2144410894298377075982874771600
• 1464380720406540 cubed (1464380720406540³) is 3140233970240290122327359082175521461646264000
• The square root of 1464380720406540 is 38267227.7596188041
• The cube root of 1464380720406540 is 113558.0694889585

Scales and comparisons

• 1,464,380,720,406,540 seconds is equal to 46,562,777 years, 14 weeks, 4 days, 15 hours, 9 minutes.
• To count from 1 to 1,464,380,720,406,540 would take you about one hundred thirty-nine million, six hundred eighty-eight thousand, three hundred thirty-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 1464380720406540 cubic inches would be around 9463.2 feet tall.

Recreational maths with 1464380720406540

• 1464380720406540 backwards is 0456040270834641
• 1464380720406540 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1464380720406540's digits is 54
• More coming soon!