9994880

Names of 9994880

• Cardinal: 9994880 can be written as Nine million, nine hundred ninety-four thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 9.99488 × 10⁶

Factors of 9994880

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 134

Divisors of 9994880

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 23 28 32 35 40 46 56 64 70 80 92 97 112 115 128 140 160 161 184 194 224 230 280 320 322 368 388 448 460 485 560 640 644 679 736 776 805 896 920 970 1120 1288 1358 1472 1552 1610 1840 1940 2231 2240 2576 2716 2944 3104 3220 3395 3680 3880 4462 4480 5152 5432 6208 6440 6790 7360 7760 8924 10304 10864 11155 12416 12880 13580 14720 15520 15617 17848 20608 21728 22310 25760 27160 31040 31234 35696 43456 44620 51520 54320 62080 62468 71392 78085 86912 89240 103040 108640 124936 142784 156170 178480 217280 249872 285568 312340 356960 434560 499744 624680 713920 999488 1249360 1427840 1998976 2498720 4997440 9994880
• Sum of all divisors σ(n): 28788480
• Sum of proper divisors (its aliquot sum) s(n): 18793600
• 9994880 is an abundant number, because the sum of its proper divisors (18793600) is greater than itself. Its abundance is 8798720

Bases of 9994880

• Binary: 100110001000001010000000₂
• Hexadecimal: 0x988280
• Base-36: 5Y83K

Squares and roots of 9994880

• 9994880 squared (9994880²) is 99897626214400
• 9994880 cubed (9994880³) is 998464786297782272000
• The square root of 9994880 is 3161.4680134393
• The cube root of 9994880 is 215.4066937075

Scales and comparisons

• 9,994,880 seconds is equal to 16 weeks, 3 days, 16 hours, 21 minutes, 20 seconds.
• To count from 1 to 9,994,880 would take you about twenty-four weeks!

  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 9994880 cubic inches would be around 18 feet tall.

Recreational maths with 9994880

• 9994880 backwards is 0884999
• The number of decimal digits it has is: 7
• The sum of 9994880's digits is 47
• More coming soon!