12530350800

Names of 12530350800

• Cardinal: 12530350800 can be written as Twelve billion, five hundred thirty million, three hundred fifty thousand, eight hundred.

Scientific notation

• Scientific notation: 1.25303508 × 10¹⁰

Factors of 12530350800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 316444

Divisors of 12530350800

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 25 30 33 36 40 44 45 48 50 55 60 66 72 75 80 88 90 99 100 110 120 132 144 150 165 176 180 198 200 220 225 240 264 275 300 330 360 396 400 440 450 495 528 550 600 660 720 792 825 880 900 990 1100 1200 1320 1584 1650 1800 1980 2200 2475 2640 3300 3600 3960 4400 4950 6600 7920 9900 13200 19800 39600 316423 632846 949269 1265692 1582115 1898538 2531384 2847807 3164230 3480653 3797076 4746345 5062768 5695614 6328460 6961306 7594152 7910575 9492690 10441959 11391228 12656920 13922612 14239035 15188304 15821150 17403265 18985380 20883918 22782456 23731725 25313840 27845224 28478070 31325877 31642300 34806530 37970760 41767836 45564912 47463450 52209795 55690448 56956140 62651754 63284600 69613060 71195175 75941520 83535672 87016325 94926900 104419590 113912280 125303508 126569200 139226120 142390350 156629385 167071344 174032650 189853800 208839180 227824560 250607016 261048975 278452240 284780700 313258770 348065300 379707600 417678360 501214032 522097950 569561400 626517540 696130600 783146925 835356720 1044195900 1139122800 1253035080 1392261200 1566293850 2088391800 2506070160 3132587700 4176783600 6265175400 12530350800
• Sum of all divisors σ(n): 47437020384
• Sum of proper divisors (its aliquot sum) s(n): 34906669584
• 12530350800 is an abundant number, because the sum of its proper divisors (34906669584) is greater than itself. Its abundance is 22376318784

Bases of 12530350800

• Binary: 1011101010110111011111101011010000₂
• Hexadecimal: 0x2EADDFAD0
• Base-36: 5R88WK0

Squares and roots of 12530350800

• 12530350800 squared (12530350800²) is 157009691171060640000
• 12530350800 cubed (12530350800³) is 1967386509373052627272512000000
• The square root of 12530350800 is 111939.0494867631
• The cube root of 12530350800 is 2322.6712443973

Scales and comparisons

• 12,530,350,800 seconds is equal to 398 years, 22 weeks, 1 day, 5 hours.
• To count from 1 to 12,530,350,800 would take you about seven hundred ninety-six 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 12530350800 cubic inches would be around 193.6 feet tall.

Recreational maths with 12530350800

• 12530350800 backwards is 00805303521
• The number of decimal digits it has is: 11
• The sum of 12530350800's digits is 27
• More coming soon!