138474358092

Names of 138474358092

• Cardinal: 138474358092 can be written as One hundred thirty-eight billion, four hundred seventy-four million, three hundred fifty-eight thousand and ninety-two.

Scientific notation

• Scientific notation: 1.38474358092 × 10¹¹

Factors of 138474358092

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2001

Divisors of 138474358092

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 17 18 21 28 34 36 42 49 51 63 68 84 98 102 119 126 147 149 153 196 204 238 252 289 294 298 306 357 441 447 476 578 588 596 612 714 833 867 882 894 1043 1071 1156 1341 1428 1666 1734 1764 1788 1823 2023 2086 2142 2499 2533 2601 2682 3129 3332 3468 3646 4046 4172 4284 4998 5066 5202 5364 5469 6069 6258 7292 7301 7497 7599 8092 9387 9996 10132 10404 10938 12138 12516 12761 14161 14602 14994 15198 16407 17731 18207 18774 21876 21903 22797 24276 25522 28322 29204 29988 30396 30991 32814 35462 36414 37548 38283 42483 43061 43806 45594 51044 53193 56644 61982 65628 65709 70924 72828 76566 84966 86122 87612 89327 91188 92973 106386 114849 123964 124117 127449 129183 131418 153132 159579 169932 172244 178654 185946 212772 216937 229698 248234 254898 258366 262836 267981 271627 278919 301427 319158 357308 371892 372351 387549 433874 459396 496468 509796 516732 526847 535962 543254 557838 602854 638316 650811 744702 775098 803943 814881 867748 904281 1053694 1071924 1086508 1115676 1117053 1205708 1301622 1489404 1518559 1550196 1580541 1607886 1629762 1808562 1901389 1952433 2107388 2109989 2234106 2444643 2603244 2712843 3037118 3161082 3215772 3259524 3617124 3687929 3802778 3904866 4219978 4468212 4555677 4617659 4741623 4889286 5425686 5704167 6074236 6322164 6329967 7375858 7605556 7809732 8439956 9111354 9235318 9483246 9778572 10851372 11063787 11408334 12659934 13309723 13667031 13852977 14751716 17112501 18222708 18470636 18966492 18989901 22127574 22816668 25319868 25815503 26619446 27334062 27705954 32323613 33191361 34225002 37979802 39929169 41558931 44255148 51631006 53238892 54668124 55411908 64647226 66382722 68450004 75959604 77446509 78500203 79858338 83117862 96970839 103262012 119787507 129294452 132765444 154893018 157000406 159716676 166235724 193941678 226265291 232339527 235500609 239575014 290912517 309786036 314000812 387883356 452530582 464679054 471001218 479150028 549501421 581825034 678795873 706501827 905061164 929358108 942002436 1099002842 1163650068 1357591746 1413003654 1648504263 2036387619 2198005684 2715183492 2826007308 3297008526 3846509947 4072775238 4945512789 6594017052 7693019894 8145550476 9891025578 11539529841 15386039788 19782051156 23079059682 34618589523 46158119364 69237179046 138474358092
• Sum of all divisors σ(n): 435683102400
• Sum of proper divisors (its aliquot sum) s(n): 297208744308
• 138474358092 is an abundant number, because the sum of its proper divisors (297208744308) is greater than itself. Its abundance is 158734386216

Bases of 138474358092

• Binary: 10000000111101101101110000010101001100₂
• Hexadecimal: 0x203DB7054C
• Base-36: 1RM422J0

Squares and roots of 138474358092

• 138474358092 squared (138474358092²) is 19175147848991445880464
• 138474358092 cubed (138474358092³) is 2655266289708285017896210163114688
• The square root of 138474358092 is 372121.4292297611
• The cube root of 138474358092 is 5173.5635347093

Scales and comparisons

• 138,474,358,092 seconds is equal to 4,403 years, 2 weeks, 6 days, 11 hours, 28 minutes, 12 seconds.
• To count from 1 to 138,474,358,092 would take you about eight thousand, eight hundred 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 138474358092 cubic inches would be around 431.1 feet tall.

Recreational maths with 138474358092

• 138474358092 backwards is 290853474831
• The number of decimal digits it has is: 12
• The sum of 138474358092's digits is 54
• More coming soon!