9984744770

Names of 9984744770

• Cardinal: 9984744770 can be written as Nine billion, nine hundred eighty-four million, seven hundred forty-four thousand, seven hundred seventy.

Scientific notation

• Scientific notation: 9.98474477 × 10⁹

Factors of 9984744770

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 315

Divisors of 9984744770

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 5 7 10 11 13 14 22 26 35 55 65 70 77 91 110 130 143 154 169 182 277 286 338 385 455 554 715 770 845 910 1001 1183 1385 1430 1690 1859 1939 2002 2366 2770 3047 3601 3718 3878 5005 5915 6094 7202 9295 9695 10010 11830 13013 15235 18005 18590 19390 21329 25207 26026 30470 36010 39611 42658 46813 50414 65065 76729 79222 93626 106645 126035 130130 153458 198055 213290 234065 252070 277277 327691 383645 396110 468130 514943 537103 554554 655382 767290 844019 997477 1029886 1074206 1386385 1638455 1688038 1994954 2574715 2685515 2772770 3276910 3604601 4220095 4987385 5149430 5371030 5908133 6982339 7209202 8440190 9974770 10972247 11816266 12967201 13964678 18023005 21944494 25934402 29540665 34911695 36046010 54861235 59081330 64836005 69823390 76805729 90770407 109722470 129672010 142639211 153611458 181540814 285278422 384028645 453852035 713196055 768057290 907704070 998474477 1426392110 1996948954 4992372385 9984744770
• Sum of all divisors σ(n): 24351461568
• Sum of proper divisors (its aliquot sum) s(n): 14366716798
• 9984744770 is an abundant number, because the sum of its proper divisors (14366716798) is greater than itself. Its abundance is 4381972028

Bases of 9984744770

• Binary: 1001010011001000110001110101000010₂
• Hexadecimal: 0x253231D42
• Base-36: 4L4NQDE

Squares and roots of 9984744770

• 9984744770 squared (9984744770²) is 99695128122042352900
• 9984744770 cubed (9984744770³) is 995430409111042304836769333000
• The square root of 9984744770 is 99923.6947375347
• The cube root of 9984744770 is 2153.3385859083

Scales and comparisons

• 9,984,744,770 seconds is equal to 317 years, 25 weeks, 1 day, 4 hours, 12 minutes, 50 seconds.
• To count from 1 to 9,984,744,770 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 9984744770 cubic inches would be around 179.4 feet tall.

Recreational maths with 9984744770

• 9984744770 backwards is 0774474899
• The number of decimal digits it has is: 10
• The sum of 9984744770's digits is 59
• More coming soon!