13481618800

Names of 13481618800

• Cardinal: 13481618800 can be written as Thirteen billion, four hundred eighty-one million, six hundred eighteen thousand, eight hundred.

Scientific notation

• Scientific notation: 1.34816188 × 10¹⁰

Factors of 13481618800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 9008

Divisors of 13481618800

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 5 8 10 13 16 17 20 25 26 34 40 50 52 65 68 80 85 100 104 130 136 170 200 208 221 260 272 289 325 340 400 425 442 520 578 650 680 850 884 1040 1105 1156 1300 1360 1445 1700 1768 2210 2312 2600 2890 3400 3536 3757 4420 4624 5200 5525 5780 6800 7225 7514 8840 8971 11050 11560 14450 15028 17680 17942 18785 22100 23120 28900 30056 35884 37570 44200 44855 57800 60112 71768 75140 88400 89710 93925 115600 116623 143536 150280 152507 179420 187850 224275 233246 300560 305014 358840 375700 448550 466492 583115 610028 717680 751400 762535 897100 932984 1166230 1220056 1502800 1525070 1794200 1865968 1982591 2332460 2440112 2592619 2915575 3050140 3588400 3812675 3965182 4664920 5185238 5831150 6100280 7625350 7930364 9329840 9912955 10370476 11662300 12200560 12963095 15250700 15860728 19825910 20740952 23324600 25926190 30501400 31721456 33704047 39651820 41481904 46649200 49564775 51852380 61002800 64815475 67408094 79303640 99129550 103704760 129630950 134816188 158607280 168520235 198259100 207409520 259261900 269632376 337040470 396518200 518523800 539264752 674080940 793036400 842601175 1037047600 1348161880 1685202350 2696323760 3370404700 6740809400 13481618800
• Sum of all divisors σ(n): 37057751416
• Sum of proper divisors (its aliquot sum) s(n): 23576132616
• 13481618800 is an abundant number, because the sum of its proper divisors (23576132616) is greater than itself. Its abundance is 10094513816

Bases of 13481618800

• Binary: 1100100011100100010010110101110000₂
• Hexadecimal: 0x323912D70
• Base-36: 66YLVN4

Squares and roots of 13481618800

• 13481618800 squared (13481618800²) is 181754045468513440000
• 13481618800 cubed (13481618800³) is 2450338756364365600756672000000
• The square root of 13481618800 is 116110.3733522547
• The cube root of 13481618800 is 2380.0204079883

Scales and comparisons

• 13,481,618,800 seconds is equal to 428 years, 35 weeks, 6 hours, 6 minutes, 40 seconds.
• To count from 1 to 13,481,618,800 would take you about eight hundred fifty-seven 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 13481618800 cubic inches would be around 198.3 feet tall.

Recreational maths with 13481618800

• 13481618800 backwards is 00881618431
• 13481618800 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13481618800's digits is 40
• More coming soon!