2147006880

Names of 2147006880

• Cardinal: 2147006880 can be written as Two billion, one hundred forty-seven million, six thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 2.14700688 × 10⁹

Factors of 2147006880

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 51452

Divisors of 2147006880

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 29 30 32 36 40 45 48 58 60 72 80 87 90 96 116 120 144 145 160 174 180 232 240 261 288 290 348 360 435 464 480 522 580 696 720 870 928 1044 1160 1305 1392 1440 1740 2088 2320 2610 2784 3480 4176 4640 5220 6960 8352 10440 13920 20880 41760 51413 102826 154239 205652 257065 308478 411304 462717 514130 616956 771195 822608 925434 1028260 1233912 1490977 1542390 1645216 1850868 2056520 2313585 2467824 2981954 3084780 3701736 4113040 4472931 4627170 4935648 5963908 6169560 7403472 7454885 8226080 8945862 9254340 11927816 12339120 13418793 14806944 14909770 17891724 18508680 22364655 23855632 24678240 26837586 29819540 35783448 37017360 44729310 47711264 53675172 59639080 67093965 71566896 74034720 89458620 107350344 119278160 134187930 143133792 178917240 214700688 238556320 268375860 357834480 429401376 536751720 715668960 1073503440 2147006880
• Sum of all divisors σ(n): 7579451880
• Sum of proper divisors (its aliquot sum) s(n): 5432445000
• 2147006880 is an abundant number, because the sum of its proper divisors (5432445000) is greater than itself. Its abundance is 3285438120

Bases of 2147006880

• Binary: 1111111111110001011100110100000₂
• Hexadecimal: 0x7FF8B9A0
• Base-36: ZI9T40

Squares and roots of 2147006880

• 2147006880 squared (2147006880²) is 4609638542767334400
• 2147006880 cubed (2147006880³) is 9896925665634641196060672000
• The square root of 2147006880 is 46335.8055935149
• The cube root of 2147006880 is 1290.0636709153

Scales and comparisons

• 2,147,006,880 seconds is equal to 68 years, 13 weeks, 6 days, 14 hours, 48 minutes.
• To count from 1 to 2,147,006,880 would take you about one hundred thirty-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 2147006880 cubic inches would be around 107.5 feet tall.

Recreational maths with 2147006880

• 2147006880 backwards is 0886007412
• 2147006880 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2147006880's digits is 36
• More coming soon!