2042138112

Names of 2042138112

• Cardinal: 2042138112 can be written as Two billion, forty-two million, one hundred thirty-eight thousand, one hundred twelve.

Scientific notation

• Scientific notation: 2.042138112 × 10⁹

Factors of 2042138112

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 686

Divisors of 2042138112

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 43 48 49 56 64 84 86 96 98 112 128 129 147 168 172 192 196 224 256 258 294 301 336 344 384 392 448 512 516 588 602 631 672 688 768 784 896 903 1032 1176 1204 1262 1344 1376 1536 1568 1792 1806 1893 2064 2107 2352 2408 2524 2688 2752 3136 3584 3612 3786 4128 4214 4417 4704 4816 5048 5376 5504 6272 6321 7224 7572 8256 8428 8834 9408 9632 10096 10752 11008 12544 12642 13251 14448 15144 16512 16856 17668 18816 19264 20192 22016 25088 25284 26502 27133 28896 30288 30919 33024 33712 35336 37632 38528 40384 50568 53004 54266 57792 60576 61838 66048 67424 70672 75264 77056 80768 81399 92757 101136 106008 108532 115584 121152 123676 134848 141344 154112 161536 162798 185514 189931 202272 212016 217064 231168 242304 247352 269696 282688 323072 325596 371028 379862 404544 424032 434128 462336 484608 494704 539392 565376 569793 651192 742056 759724 809088 848064 868256 969216 989408 1078784 1130752 1139586 1302384 1329517 1484112 1519448 1618176 1696128 1736512 1978816 2261504 2279172 2604768 2659034 2968224 3038896 3236352 3392256 3473024 3957632 3988551 4558344 5209536 5318068 5936448 6077792 6784512 6946048 7915264 7977102 9116688 10419072 10636136 11872896 12155584 13892096 15830528 15954204 18233376 20838144 21272272 23745792 24311168 31908408 36466752 41676288 42544544 47491584 48622336 63816816 72933504 85089088 97244672 127633632 145867008 170178176 255267264 291734016 340356352 510534528 680712704 1021069056 2042138112
• Sum of all divisors σ(n): 6486049152
• Sum of proper divisors (its aliquot sum) s(n): 4443911040
• 2042138112 is an abundant number, because the sum of its proper divisors (4443911040) is greater than itself. Its abundance is 2401772928

Bases of 2042138112

• Binary: 1111001101110001000111000000000₂
• Hexadecimal: 0x79B88E00
• Base-36: XRU3UO

Squares and roots of 2042138112

• 2042138112 squared (2042138112²) is 4170328068482924544
• 2042138112 cubed (2042138112³) is 8516385888192326232522620928
• The square root of 2042138112 is 45190.0222615569
• The cube root of 2042138112 is 1268.7080734461

Scales and comparisons

• 2,042,138,112 seconds is equal to 64 years, 48 weeks, 3 days, 20 hours, 35 minutes, 12 seconds.
• To count from 1 to 2,042,138,112 would take you about one hundred twenty-nine 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 2042138112 cubic inches would be around 105.7 feet tall.

Recreational maths with 2042138112

• 2042138112 backwards is 2118312402
• 2042138112 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2042138112's digits is 24
• More coming soon!