2142023910

Names of 2142023910

• Cardinal: 2142023910 can be written as Two billion, one hundred forty-two million, twenty-three thousand, nine hundred ten.

Scientific notation

• Scientific notation: 2.14202391 × 10⁹

Factors of 2142023910

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 942

Divisors of 2142023910

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 10 13 15 26 30 39 59 65 78 118 127 130 177 195 254 295 354 381 390 590 635 733 762 767 885 1270 1466 1534 1651 1770 1905 2199 2301 3302 3665 3810 3835 4398 4602 4953 7330 7493 7670 8255 9529 9906 10995 11505 14986 16510 19058 21990 22479 23010 24765 28587 37465 43247 44958 47645 49530 57174 74930 86494 93091 95290 97409 112395 129741 142935 186182 194818 216235 224790 259482 279273 285870 292227 432470 465455 487045 558546 562211 584454 648705 930910 974090 1124422 1210183 1297410 1396365 1461135 1686633 2420366 2792730 2811055 2922270 3373266 3630549 5492369 5622110 6050915 7261098 8433165 10984738 12101830 16477107 16866330 18152745 27461845 32954214 36305490 54923690 71400797 82385535 142801594 164771070 214202391 357003985 428404782 714007970 1071011955 2142023910
• Sum of all divisors σ(n): 5682216960
• Sum of proper divisors (its aliquot sum) s(n): 3540193050
• 2142023910 is an abundant number, because the sum of its proper divisors (3540193050) is greater than itself. Its abundance is 1398169140

Bases of 2142023910

• Binary: 1111111101011001011000011100110₂
• Hexadecimal: 0x7FACB0E6
• Base-36: ZFB086

Squares and roots of 2142023910

• 2142023910 squared (2142023910²) is 4588266431011688100
• 2142023910 cubed (2142023910³) is 9828176400677401399662471000
• The square root of 2142023910 is 46282.0041700875
• The cube root of 2142023910 is 1289.0648652107

Scales and comparisons

• 2,142,023,910 seconds is equal to 68 years, 5 weeks, 4 days, 22 hours, 38 minutes, 30 seconds.
• To count from 1 to 2,142,023,910 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 2142023910 cubic inches would be around 107.4 feet tall.

Recreational maths with 2142023910

• 2142023910 backwards is 0193202412
• The number of decimal digits it has is: 10
• The sum of 2142023910's digits is 24
• More coming soon!