1440468713989154432

Names of 1440468713989154432

• Cardinal: 1440468713989154432 can be written as One quintillion, four hundred forty quadrillion, four hundred sixty-eight trillion, seven hundred thirteen billion, nine hundred eighty-nine million, one hundred fifty-four thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 1.440468713989154432 × 10¹⁸

Factors of 1440468713989154432

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 44480876790709

Divisors of 1440468713989154432

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 11 16 22 23 32 44 46 64 88 92 128 176 184 253 352 368 506 704 736 1012 1408 1472 2024 2944 4048 8096 16192 32384 44480876790673 88961753581346 177923507162692 355847014325384 489289644697403 711694028650768 978579289394806 1023060166185479 1423388057301536 1957158578789612 2046120332370958 2846776114603072 3914317157579224 4092240664741916 5693552229206144 7828634315158448 8184481329483832 11253661828040269 15657268630316896 16368962658967664 22507323656080538 31314537260633792 32737925317935328 45014647312161076 62629074521267584 65475850635870656 90029294624322152 130951701271741312 180058589248644304 360117178497288608 720234356994577216 1440468713989154432
• Sum of all divisors σ(n): 3266675591507098560
• Sum of proper divisors (its aliquot sum) s(n): 1826206877517944128
• 1440468713989154432 is an abundant number, because the sum of its proper divisors (1826206877517944128) is greater than itself. Its abundance is 385738163528789696

Bases of 1440468713989154432

• Binary: 1001111111101100100101010100111010111011000110010011010000000₂
• Hexadecimal: 0x13FD92A9D7632680
• Base-36: AXZFJJR137NK

Squares and roots of 1440468713989154432

• 1440468713989154432 squared (1440468713989154432²) is 2074950115981568393220998522345242624
• 1440468713989154432 cubed (1440468713989154432³) is 2988900725159616658506612072523222828109270687644909568
• The square root of 1440468713989154432 is 1200195281.6059370061
• The cube root of 1440468713989154432 is 1129365.7426859767

Scales and comparisons

• 1,440,468,713,989,154,432 seconds is equal to 45,802,449,442 years, 29 weeks, 5 days, 16 hours, 40 minutes, 32 seconds.
• To count from 1 to 1,440,468,713,989,154,432 would take you about one hundred sixty billion, three hundred eight million, five hundred seventy-three thousand and forty-nine 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 1440468713989154432 cubic inches would be around 94113.8 feet tall.

Recreational maths with 1440468713989154432

• 1440468713989154432 backwards is 2344519893178640441
• The number of decimal digits it has is: 19
• The sum of 1440468713989154432's digits is 83
• More coming soon!