13282969440

Names of 13282969440

• Cardinal: 13282969440 can be written as Thirteen billion, two hundred eighty-two million, nine hundred sixty-nine thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.328296944 × 10¹⁰

Factors of 13282969440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1482

Divisors of 13282969440

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 48 52 60 65 78 80 96 104 120 130 156 160 195 208 240 260 312 390 416 480 520 624 780 1040 1248 1459 1560 2080 2918 3120 4377 5836 6240 7295 8754 11672 14590 17508 18967 21885 23344 29180 35016 37934 43770 46688 56901 58360 70032 75868 87540 94835 113802 116720 140064 151736 175080 189670 227604 233440 284505 303472 350160 379340 455208 569010 606944 700320 758680 910416 1138020 1517360 1820832 2128681 2276040 3034720 4257362 4552080 6386043 8514724 9104160 10643405 12772086 17029448 21286810 25544172 27672853 31930215 34058896 42573620 51088344 55345706 63860430 68117792 83018559 85147240 102176688 110691412 127720860 138364265 166037118 170294480 204353376 221382824 255441720 276728530 332074236 340588960 415092795 442765648 510883440 553457060 664148472 830185590 885531296 1021766880 1106914120 1328296944 1660371180 2213828240 2656593888 3320742360 4427656480 6641484720 13282969440
• Sum of all divisors σ(n): 45090824688
• Sum of proper divisors (its aliquot sum) s(n): 31807855248
• 13282969440 is an abundant number, because the sum of its proper divisors (31807855248) is greater than itself. Its abundance is 18524885808

Bases of 13282969440

• Binary: 1100010111101110100000011101100000₂
• Hexadecimal: 0x317BA0760
• Base-36: 63OC4TC

Squares and roots of 13282969440

• 13282969440 squared (13282969440²) is 176437277143973913600
• 13282969440 cubed (13282969440³) is 2343610960380215974506000384000
• The square root of 13282969440 is 115251.7654528555
• The cube root of 13282969440 is 2368.2727859445

Scales and comparisons

• 13,282,969,440 seconds is equal to 422 years, 18 weeks, 4 days, 1 hour, 44 minutes.
• To count from 1 to 13,282,969,440 would take you about eight hundred forty-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 13282969440 cubic inches would be around 197.4 feet tall.

Recreational maths with 13282969440

• 13282969440 backwards is 04496928231
• 13282969440 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13282969440's digits is 48
• More coming soon!