13820908181480

Names of 13820908181480

• Cardinal: 13820908181480 can be written as Thirteen trillion, eight hundred twenty billion, nine hundred eight million, one hundred eighty-one thousand, four hundred eighty.

Scientific notation

• Scientific notation: 1.382090818148 × 10¹³

Factors of 13820908181480

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 322334

Divisors of 13820908181480

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 8 10 20 40 113 226 452 565 904 1130 2260 4520 9787 19574 39148 48935 78296 97870 195740 312427 391480 624854 1105931 1249708 1562135 2211862 2499416 3124270 4423724 5529655 6248540 8847448 11059310 12497080 22118620 35304251 44237240 70608502 141217004 176521255 282434008 353042510 706085020 1412170040 3057723049 6115446098 12230892196 15288615245 24461784392 30577230490 61154460980 122308921960 345522704537 691045409074 1382090818148 1727613522685 2764181636296 3455227045370 6910454090740 13820908181480
• Sum of all divisors σ(n): 31375544408640
• Sum of proper divisors (its aliquot sum) s(n): 17554636227160
• 13820908181480 is an abundant number, because the sum of its proper divisors (17554636227160) is greater than itself. Its abundance is 3733728045680

Bases of 13820908181480

• Binary: 11001001000111101110010100101001011111101000₂
• Hexadecimal: 0xC91EE5297E8
• Base-36: 4WD8JVW88

Squares and roots of 13820908181480

• 13820908181480 squared (13820908181480²) is 191017502960900800614990400
• 13820908181480 cubed (13820908181480³) is 2640035369478193999770403034891657792000
• The square root of 13820908181480 is 3717648.2057182333
• The cube root of 13820908181480 is 23998.2106197629

Scales and comparisons

• 13,820,908,181,480 seconds is equal to 439,462 years, 6 weeks, 5 days, 1 hour, 31 minutes, 20 seconds.
• To count from 1 to 13,820,908,181,480 would take you about one million, ninety-eight thousand, six hundred fifty-five 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 13820908181480 cubic inches would be around 1999.9 feet tall.

Recreational maths with 13820908181480

• 13820908181480 backwards is 08418180902831
• The number of decimal digits it has is: 14
• The sum of 13820908181480's digits is 53
• More coming soon!