9972079824

Names of 9972079824

• Cardinal: 9972079824 can be written as Nine billion, nine hundred seventy-two million, seventy-nine thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 9.972079824 × 10⁹

Factors of 9972079824

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 8411

Divisors of 9972079824

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 23 24 28 42 46 48 56 69 84 92 112 138 157 161 168 184 276 314 322 336 368 471 483 552 628 644 942 966 1099 1104 1256 1288 1884 1932 2198 2512 2576 3297 3611 3768 3864 4396 6594 7222 7536 7728 8219 8792 10833 13188 14444 16438 17584 21666 24657 25277 26376 28888 32876 43332 49314 50554 52752 57533 57776 65752 75831 86664 98628 101108 115066 131504 151662 172599 173328 189037 197256 202216 230132 303324 345198 378074 394512 404432 460264 567111 606648 690396 756148 920528 1134222 1213296 1290383 1323259 1380792 1512296 2268444 2580766 2646518 2761584 3024592 3871149 3969777 4536888 5161532 5293036 7742298 7939554 9032681 9073776 10323064 10586072 15484596 15879108 18065362 20646128 21172144 27098043 29678809 30969192 31758216 36130724 54196086 59357618 61938384 63516432 72261448 89036427 108392172 118715236 144522896 178072854 207751663 216784344 237430472 356145708 415503326 433568688 474860944 623254989 712291416 831006652 1246509978 1424582832 1662013304 2493019956 3324026608 4986039912 9972079824
• Sum of all divisors σ(n): 30920878080
• Sum of proper divisors (its aliquot sum) s(n): 20948798256
• 9972079824 is an abundant number, because the sum of its proper divisors (20948798256) is greater than itself. Its abundance is 10976718432

Bases of 9972079824

• Binary: 1001010010011000011101110011010000₂
• Hexadecimal: 0x25261DCD0
• Base-36: 4KX4A1C

Squares and roots of 9972079824

• 9972079824 squared (9972079824²) is 99442376016227870976
• 9972079824 cubed (9972079824³) is 991647311522047448746244788224
• The square root of 9972079824 is 99860.3015417037
• The cube root of 9972079824 is 2152.4277478745

Scales and comparisons

• 9,972,079,824 seconds is equal to 317 years, 4 weeks, 1 day, 14 hours, 10 minutes, 24 seconds.
• To count from 1 to 9,972,079,824 would take you about six hundred thirty-four 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 9972079824 cubic inches would be around 179.4 feet tall.

Recreational maths with 9972079824

• 9972079824 backwards is 4289702799
• The number of decimal digits it has is: 10
• The sum of 9972079824's digits is 57
• More coming soon!