13040896400

Names of 13040896400

• Cardinal: 13040896400 can be written as Thirteen billion, forty million, eight hundred ninety-six thousand, four hundred.

Scientific notation

• Scientific notation: 1.30408964 × 10¹⁰

Factors of 13040896400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 181

Divisors of 13040896400

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 35 40 50 56 70 80 100 112 140 167 175 200 280 334 350 400 560 668 700 835 1169 1336 1400 1670 2338 2672 2800 3340 4175 4676 5845 6680 8350 9352 11690 13360 16700 18704 23380 27889 29225 33400 46760 55778 58450 66800 93520 111556 116900 139445 195223 223112 233800 278890 390446 446224 467600 557780 697225 780892 976115 1115560 1394450 1561784 1952230 2231120 2788900 3123568 3904460 4657463 4880575 5577800 7808920 9314926 9761150 11155600 15617840 18629852 19522300 23287315 32602241 37259704 39044600 46574630 65204482 74519408 78089200 93149260 116436575 130408964 163011205 186298520 232873150 260817928 326022410 372597040 465746300 521635856 652044820 815056025 931492600 1304089640 1630112050 1862985200 2608179280 3260224100 6520448200 13040896400
• Sum of all divisors σ(n): 36022277760
• Sum of proper divisors (its aliquot sum) s(n): 22981381360
• 13040896400 is an abundant number, because the sum of its proper divisors (22981381360) is greater than itself. Its abundance is 9940484960

Bases of 13040896400

• Binary: 1100001001010011000100100110010000₂
• Hexadecimal: 0x3094C4990
• Base-36: 5ZO7O28

Squares and roots of 13040896400

• 13040896400 squared (13040896400²) is 170064978915532960000
• 13040896400 cubed (13040896400³) is 2217799771305649682145344000000
• The square root of 13040896400 is 114196.7442618221
• The cube root of 13040896400 is 2353.7977765097

Scales and comparisons

• 13,040,896,400 seconds is equal to 414 years, 34 weeks, 2 days, 7 hours, 13 minutes, 20 seconds.
• To count from 1 to 13,040,896,400 would take you about eight hundred twenty-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 13040896400 cubic inches would be around 196.1 feet tall.

Recreational maths with 13040896400

• 13040896400 backwards is 00469804031
• 13040896400 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13040896400's digits is 35
• More coming soon!