19163993160

Names of 19163993160

• Cardinal: 19163993160 can be written as Nineteen billion, one hundred sixty-three million, nine hundred ninety-three thousand, one hundred sixty.

Scientific notation

• Scientific notation: 1.916399316 × 10¹⁰

Factors of 19163993160

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 42243

Divisors of 19163993160

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 20 24 26 30 39 40 52 60 65 78 104 120 130 156 195 260 293 312 390 520 586 780 879 1172 1465 1560 1758 2344 2930 3516 3809 4395 5860 7032 7618 8790 11427 11720 15236 17580 19045 22854 30472 35160 38090 41927 45708 57135 76180 83854 91416 114270 125781 152360 167708 209635 228540 251562 335416 419270 457080 503124 545051 628905 838540 1006248 1090102 1257810 1635153 1677080 2180204 2515620 2725255 3270306 4360408 5031240 5450510 6540612 8175765 10901020 12284611 13081224 16351530 21802040 24569222 32703060 36853833 49138444 61423055 65406120 73707666 98276888 122846110 147415332 159699943 184269165 245692220 294830664 319399886 368538330 479099829 491384440 638799772 737076660 798499715 958199658 1277599544 1474153320 1596999430 1916399316 2395499145 3193998860 3832798632 4790998290 6387997720 9581996580 19163993160
• Sum of all divisors σ(n): 62127233280
• Sum of proper divisors (its aliquot sum) s(n): 42963240120
• 19163993160 is an abundant number, because the sum of its proper divisors (42963240120) is greater than itself. Its abundance is 23799246960

Bases of 19163993160

• Binary: 10001110110010000110101010001001000₂
• Hexadecimal: 0x476435448
• Base-36: 8SXQVRC

Squares and roots of 19163993160

• 19163993160 squared (19163993160²) is 367258633836526785600
• 19163993160 cubed (19163993160³) is 7038141946794143877395186496000
• The square root of 19163993160 is 138434.0751404797
• The cube root of 19163993160 is 2676.0568524947

Scales and comparisons

• 19,163,993,160 seconds is equal to 609 years, 18 weeks, 3 days, 11 hours, 26 minutes.
• To count from 1 to 19,163,993,160 would take you about one thousand, two hundred eighteen 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 19163993160 cubic inches would be around 223 feet tall.

Recreational maths with 19163993160

• 19163993160 backwards is 06139936191
• The number of decimal digits it has is: 11
• The sum of 19163993160's digits is 48
• More coming soon!