2929969980

Names of 2929969980

• Cardinal: 2929969980 can be written as Two billion, nine hundred twenty-nine million, nine hundred sixty-nine thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 2.92996998 × 10⁹

Factors of 2929969980

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3123

Divisors of 2929969980

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 42 45 60 63 70 84 90 105 126 140 180 210 252 315 420 630 1259 1260 1847 2518 3694 3777 5036 5541 6295 7388 7554 8813 9235 11082 11331 12590 12929 15108 16623 17626 18470 18885 22164 22662 25180 25858 26439 27705 33246 35252 36940 37770 38787 44065 45324 51716 52878 55410 56655 64645 66492 75540 77574 79317 83115 88130 105756 110820 113310 116361 129290 132195 155148 158634 166230 176260 193935 226620 232722 258580 264390 317268 332460 387870 396585 465444 528780 581805 775740 793170 1163610 1586340 2325373 2327220 4650746 6976119 9301492 11626865 13952238 16277611 20928357 23253730 27904476 32555222 34880595 41856714 46507460 48832833 65110444 69761190 81388055 83713428 97665666 104641785 139522380 146498499 162776110 195331332 209283570 244164165 292996998 325552220 418567140 488328330 585993996 732492495 976656660 1464984990 2929969980
• Sum of all divisors σ(n): 10170800640
• Sum of proper divisors (its aliquot sum) s(n): 7240830660
• 2929969980 is an abundant number, because the sum of its proper divisors (7240830660) is greater than itself. Its abundance is 4310860680

Bases of 2929969980

• Binary: 10101110101000111100101100111100₂
• Hexadecimal: 0xAEA3CB3C
• Base-36: 1CGFFB0

Squares and roots of 2929969980

• 2929969980 squared (2929969980²) is 8584724083701200400
• 2929969980 cubed (2929969980³) is 25152983851827524461963992000
• The square root of 2929969980 is 54129.1971120947
• The cube root of 2929969980 is 1430.9387905319

Scales and comparisons

• 2,929,969,980 seconds is equal to 93 years, 8 weeks, 3 days, 16 hours, 33 minutes.
• To count from 1 to 2,929,969,980 would take you about one hundred eighty-six 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 2929969980 cubic inches would be around 119.2 feet tall.

Recreational maths with 2929969980

• 2929969980 backwards is 0899699292
• 2929969980 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2929969980's digits is 63
• More coming soon!