12950000000

Names of 12950000000

• Cardinal: 12950000000 can be written as Twelve billion, nine hundred fifty million.

Scientific notation

• Scientific notation: 1.295 × 10¹⁰

Factors of 12950000000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 51

Divisors of 12950000000

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 32 35 37 40 50 56 64 70 74 80 100 112 125 128 140 148 160 175 185 200 224 250 259 280 296 320 350 370 400 448 500 518 560 592 625 640 700 740 800 875 896 925 1000 1036 1120 1184 1250 1295 1400 1480 1600 1750 1850 2000 2072 2240 2368 2500 2590 2800 2960 3125 3200 3500 3700 4000 4144 4375 4480 4625 4736 5000 5180 5600 5920 6250 6475 7000 7400 8000 8288 8750 9250 10000 10360 11200 11840 12500 12950 14000 14800 15625 16000 16576 17500 18500 20000 20720 21875 22400 23125 23680 25000 25900 28000 29600 31250 32375 33152 35000 37000 40000 41440 43750 46250 50000 51800 56000 59200 62500 64750 70000 74000 78125 80000 82880 87500 92500 100000 103600 109375 112000 115625 118400 125000 129500 140000 148000 156250 161875 165760 175000 185000 200000 207200 218750 231250 250000 259000 280000 296000 312500 323750 350000 370000 390625 400000 414400 437500 462500 500000 518000 546875 560000 578125 592000 625000 647500 700000 740000 781250 809375 828800 875000 925000 1000000 1036000 1093750 1156250 1250000 1295000 1400000 1480000 1562500 1618750 1750000 1850000 2000000 2072000 2187500 2312500 2500000 2590000 2734375 2800000 2890625 2960000 3125000 3237500 3500000 3700000 4046875 4144000 4375000 4625000 5000000 5180000 5468750 5781250 6250000 6475000 7000000 7400000 8093750 8750000 9250000 10000000 10360000 10937500 11562500 12500000 12950000 14000000 14453125 14800000 16187500 17500000 18500000 20234375 20720000 21875000 23125000 25000000 25900000 28906250 32375000 35000000 37000000 40468750 43750000 46250000 50000000 51800000 57812500 64750000 70000000 74000000 80937500 87500000 92500000 101171875 103600000 115625000 129500000 161875000 175000000 185000000 202343750 231250000 259000000 323750000 350000000 370000000 404687500 462500000 518000000 647500000 809375000 925000000 1295000000 1618750000 1850000000 2590000000 3237500000 6475000000 12950000000
• Sum of all divisors σ(n): 37851543120
• Sum of proper divisors (its aliquot sum) s(n): 24901543120
• 12950000000 is an abundant number, because the sum of its proper divisors (24901543120) is greater than itself. Its abundance is 11951543120

Bases of 12950000000

• Binary: 1100000011111000010101000110000000₂
• Hexadecimal: 0x303E15180
• Base-36: 5Y63FY8

Squares and roots of 12950000000

• 12950000000 squared (12950000000²) is 167702500000000000000
• 12950000000 cubed (12950000000³) is 2171747375000000000000000000000
• The square root of 12950000000 is 113798.0667674105
• The cube root of 12950000000 is 2348.3162830063

Scales and comparisons

• 12,950,000,000 seconds is equal to 411 years, 40 weeks, 6 hours, 13 minutes, 20 seconds.
• To count from 1 to 12,950,000,000 would take you about eight hundred twenty-three 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 12950000000 cubic inches would be around 195.7 feet tall.

Recreational maths with 12950000000

• 12950000000 backwards is 00000005921
• The number of decimal digits it has is: 11
• The sum of 12950000000's digits is 17
• More coming soon!