2142422370

Names of 2142422370

• Cardinal: 2142422370 can be written as Two billion, one hundred forty-two million, four hundred twenty-two thousand, three hundred seventy.

Scientific notation

• Scientific notation: 2.14242237 × 10⁹

Factors of 2142422370

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1875

Divisors of 2142422370

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 22 30 33 45 55 66 90 99 110 113 121 165 198 226 242 330 339 363 495 565 605 678 726 990 1017 1089 1130 1210 1243 1695 1741 1815 2034 2178 2486 3390 3482 3630 3729 5085 5223 5445 6215 7458 8705 10170 10446 10890 11187 12430 13673 15669 17410 18645 19151 22374 26115 27346 31338 37290 38302 41019 52230 55935 57453 68365 78345 82038 95755 111870 114906 123057 136730 156690 172359 191510 196733 205095 210661 246114 287265 344718 393466 410190 421322 574530 590199 615285 631983 861795 983665 1053305 1180398 1230570 1263966 1723590 1770597 1895949 1967330 2106610 2164063 2950995 3159915 3541194 3791898 4328126 5901990 6319830 6492189 8852985 9479745 10820315 12984378 17705970 18959490 19476567 21640630 23804693 32460945 38953134 47609386 64921890 71414079 97382835 119023465 142828158 194765670 214242237 238046930 357070395 428484474 714140790 1071211185 2142422370
• Sum of all divisors σ(n): 6180455736
• Sum of proper divisors (its aliquot sum) s(n): 4038033366
• 2142422370 is an abundant number, because the sum of its proper divisors (4038033366) is greater than itself. Its abundance is 1895610996

Bases of 2142422370

• Binary: 1111111101100101100010101100010₂
• Hexadecimal: 0x7FB2C562
• Base-36: ZFJJOI

Squares and roots of 2142422370

• 2142422370 squared (2142422370²) is 4589973611476416900
• 2142422370 cubed (2142422370³) is 9833662142936764294006053000
• The square root of 2142422370 is 46286.3086668185
• The cube root of 2142422370 is 1289.1447910133

Scales and comparisons

• 2,142,422,370 seconds is equal to 68 years, 6 weeks, 2 days, 13 hours, 19 minutes, 30 seconds.
• To count from 1 to 2,142,422,370 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 2142422370 cubic inches would be around 107.4 feet tall.

Recreational maths with 2142422370

• 2142422370 backwards is 0732242412
• The number of decimal digits it has is: 10
• The sum of 2142422370's digits is 27
• More coming soon!