146468321440

Names of 146468321440

• Cardinal: 146468321440 can be written as One hundred forty-six billion, four hundred sixty-eight million, three hundred twenty-one thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.4646832144 × 10¹¹

Factors of 146468321440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 44046

Divisors of 146468321440

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 70 80 112 140 160 224 280 560 1120 3203 6406 12812 16015 22421 25624 32030 40829 44842 51248 64060 81658 89684 102496 112105 128120 163316 179368 204145 224210 256240 285803 326632 358736 408290 448420 512480 571606 653264 717472 816580 896840 1143212 1306528 1429015 1633160 1793680 2286424 2858030 3266320 3587360 4572848 5716060 6532640 9145696 11432120 22864240 45728480 130775287 261550574 523101148 653876435 915427009 1046202296 1307752870 1830854018 2092404592 2615505740 3661708036 4184809184 4577135045 5231011480 7323416072 9154270090 10462022960 14646832144 18308540180 20924045920 29293664288 36617080360 73234160720 146468321440
• Sum of all divisors σ(n): 395597623680
• Sum of proper divisors (its aliquot sum) s(n): 249129302240
• 146468321440 is an abundant number, because the sum of its proper divisors (249129302240) is greater than itself. Its abundance is 102660980800

Bases of 146468321440

• Binary: 10001000011010001100010011100010100000₂
• Hexadecimal: 0x221A3138A0
• Base-36: 1VABGG4G

Squares and roots of 146468321440

• 146468321440 squared (146468321440²) is 21452969185451163673600
• 146468321440 cubed (146468321440³) is 3142180386497076012366896041984000
• The square root of 146468321440 is 382711.7994522773
• The cube root of 146468321440 is 5271.2615808337

Scales and comparisons

• 146,468,321,440 seconds is equal to 4,657 years, 12 weeks, 3 days, 4 hours, 50 minutes, 40 seconds.
• To count from 1 to 146,468,321,440 would take you about nine thousand, three hundred fourteen 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 146468321440 cubic inches would be around 439.3 feet tall.

Recreational maths with 146468321440

• 146468321440 backwards is 044123864641
• The number of decimal digits it has is: 12
• The sum of 146468321440's digits is 43
• More coming soon!