13072290800

Names of 13072290800

• Cardinal: 13072290800 can be written as Thirteen billion, seventy-two million, two hundred ninety thousand, eight hundred.

Scientific notation

• Scientific notation: 1.30722908 × 10¹⁰

Factors of 13072290800

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1135

Divisors of 13072290800

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 31 40 50 62 80 100 124 155 200 248 310 400 496 620 775 961 1097 1240 1550 1922 2194 2480 3100 3844 4388 4805 5485 6200 7688 8776 9610 10970 12400 15376 17552 19220 21940 24025 27425 29791 34007 38440 43880 48050 54850 59582 68014 76880 87760 96100 109700 119164 136028 148955 170035 192200 219400 238328 272056 297910 340070 384400 438800 476656 544112 595820 680140 744775 850175 1054217 1191640 1360280 1489550 1700350 2108434 2383280 2720560 2979100 3400700 4216868 5271085 5958200 6801400 8433736 10542170 11916400 13602800 16867472 21084340 26355425 32680727 42168680 52710850 65361454 84337360 105421700 130722908 163403635 210843400 261445816 326807270 421686800 522891632 653614540 817018175 1307229080 1634036350 2614458160 3268072700 6536145400 13072290800
• Sum of all divisors σ(n): 32482599552
• Sum of proper divisors (its aliquot sum) s(n): 19410308752
• 13072290800 is an abundant number, because the sum of its proper divisors (19410308752) is greater than itself. Its abundance is 6338017952

Bases of 13072290800

• Binary: 1100001011001010110101001111110000₂
• Hexadecimal: 0x30B2B53F0
• Base-36: 606WK4W

Squares and roots of 13072290800

• 13072290800 squared (13072290800²) is 170884786759764640000
• 13072290800 cubed (13072290800³) is 2233855625819633113637312000000
• The square root of 13072290800 is 114334.1191421003
• The cube root of 13072290800 is 2355.6850917979

Scales and comparisons

• 13,072,290,800 seconds is equal to 415 years, 34 weeks, 1 day, 15 hours, 53 minutes, 20 seconds.
• To count from 1 to 13,072,290,800 would take you about eight hundred thirty-one 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 13072290800 cubic inches would be around 196.3 feet tall.

Recreational maths with 13072290800

• 13072290800 backwards is 00809227031
• The number of decimal digits it has is: 11
• The sum of 13072290800's digits is 32
• More coming soon!