13505191984560

Names of 13505191984560

• Cardinal: 13505191984560 can be written as Thirteen trillion, five hundred five billion, one hundred ninety-one million, nine hundred eighty-four thousand, five hundred sixty.

Scientific notation

• Scientific notation: 1.350519198456 × 10¹³

Factors of 13505191984560

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4550080

Divisors of 13505191984560

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 12401 24802 37203 49604 62005 74406 99208 124010 148812 186015 198416 248020 297624 372030 496040 595248 744060 992080 1488120 2976240 4537669 9075338 13613007 18150676 22688345 27226014 36301352 45376690 54452028 68065035 72602704 90753380 108904056 136130070 181506760 217808112 272260140 363013520 544520280 1089040560 56271633269 112543266538 168814899807 225086533076 281358166345 337629799614 450173066152 562716332690 675259599228 844074499035 900346132304 1125432665380 1350519198456 1688148998070 2250865330760 2701038396912 3376297996140 4501730661520 6752595992280 13505191984560
• Sum of all divisors σ(n): 41869480404960
• Sum of proper divisors (its aliquot sum) s(n): 28364288420400
• 13505191984560 is an abundant number, because the sum of its proper divisors (28364288420400) is greater than itself. Its abundance is 14859096435840

Bases of 13505191984560

• Binary: 11000100100001101100001010111011110110110000₂
• Hexadecimal: 0xC486C2BBDB0
• Base-36: 4SC76M3LC

Squares and roots of 13505191984560

• 13505191984560 squared (13505191984560²) is 182390210539823671278393600
• 13505191984560 cubed (13505191984560³) is 2463214809444637476024713535032802816000
• The square root of 13505191984560 is 3674941.0858624659
• The cube root of 13505191984560 is 23814.0678926369

Scales and comparisons

• 13,505,191,984,560 seconds is equal to 429,423 years, 17 weeks, 1 day, 9 hours, 56 minutes.
• To count from 1 to 13,505,191,984,560 would take you about one million, seventy-three thousand, five hundred fifty-eight 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 13505191984560 cubic inches would be around 1984.5 feet tall.

Recreational maths with 13505191984560

• 13505191984560 backwards is 06548919150531
• The number of decimal digits it has is: 14
• The sum of 13505191984560's digits is 57
• More coming soon!