2042542788

Names of 2042542788

• Cardinal: 2042542788 can be written as Two billion, forty-two million, five hundred forty-two thousand, seven hundred eighty-eight.

Scientific notation

• Scientific notation: 2.042542788 × 10⁹

Factors of 2042542788

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 188

Divisors of 2042542788

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 11 12 13 19 22 26 33 38 39 44 52 57 61 66 76 78 79 114 122 132 143 156 158 169 183 209 228 237 244 247 286 316 338 366 418 429 474 494 507 572 627 671 676 732 741 793 836 858 869 948 988 1014 1027 1159 1254 1342 1482 1501 1586 1716 1738 1859 2013 2028 2054 2318 2379 2508 2607 2684 2717 2964 3002 3081 3172 3211 3476 3477 3718 4026 4108 4503 4636 4758 4819 5214 5434 5577 6004 6162 6422 6954 7436 8052 8151 8723 9006 9516 9633 9638 10309 10428 10868 11154 11297 12324 12749 12844 13351 13908 14457 15067 16302 16511 17446 18012 19266 19276 19513 20618 22308 22594 25498 26169 26702 28914 30134 30927 32604 33022 33891 34892 35321 38247 38532 39026 40053 41236 45188 45201 49533 50996 52338 53009 53404 57828 58539 60268 61854 62647 66044 67782 70642 76494 78052 80106 90402 91561 99066 104676 105963 106018 113399 117078 123708 125294 135564 141284 146861 152988 159027 160212 165737 180804 183122 187941 195871 198132 211926 212036 214643 226798 234156 250588 253669 274683 293722 318054 331474 340197 366244 375882 391742 423852 429286 440583 453596 497211 507338 549366 587444 587613 636108 643929 662948 680394 689117 751764 761007 783484 814411 858572 881166 994422 1007171 1014676 1098732 1175226 1190293 1287858 1360788 1378234 1522014 1628822 1762332 1988844 2014342 2067351 2154581 2350452 2380586 2443233 2575716 2756468 2790359 3021513 3044028 3257644 3570879 4028684 4134702 4309162 4761172 4886466 5580718 6043026 6463743 7141758 8269404 8371077 8618324 8958521 9772932 11161436 12086052 12927486 13093223 14283516 15473809 16742154 17917042 25854972 26186446 26875563 30947618 33484308 35834084 39279669 46421427 52372892 53751126 61895236 78559338 92842854 107502252 157118676 170211899 185685708 340423798 510635697 680847596 1021271394 2042542788
• Sum of all divisors σ(n): 6099609600
• Sum of proper divisors (its aliquot sum) s(n): 4057066812
• 2042542788 is an abundant number, because the sum of its proper divisors (4057066812) is greater than itself. Its abundance is 2014524024

Bases of 2042542788

• Binary: 1111001101111101011101011000100₂
• Hexadecimal: 0x79BEBAC4
• Base-36: XS2S3O

Squares and roots of 2042542788

• 2042542788 squared (2042542788²) is 4171981040810812944
• 2042542788 cubed (2042542788³) is 8521449786580859651184247872
• The square root of 2042542788 is 45194.4995325759
• The cube root of 2042542788 is 1268.7918715327

Scales and comparisons

• 2,042,542,788 seconds is equal to 64 years, 49 weeks, 1 day, 12 hours, 59 minutes, 48 seconds.
• To count from 1 to 2,042,542,788 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 2042542788 cubic inches would be around 105.7 feet tall.

Recreational maths with 2042542788

• 2042542788 backwards is 8872452402
• The number of decimal digits it has is: 10
• The sum of 2042542788's digits is 42
• More coming soon!