139150149138

Names of 139150149138

• Cardinal: 139150149138 can be written as One hundred thirty-nine billion, one hundred fifty million, one hundred forty-nine thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 1.39150149138 × 10¹¹

Factors of 139150149138

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 433

Divisors of 139150149138

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 6 7 9 11 13 14 18 21 22 26 33 39 42 49 63 66 77 78 91 98 99 117 126 143 147 154 182 198 231 234 273 286 294 343 397 429 441 462 539 546 637 686 693 794 819 858 882 1001 1029 1078 1191 1274 1287 1386 1617 1638 1911 2002 2058 2382 2574 2779 3003 3087 3234 3573 3773 3822 4367 4459 4851 5161 5558 5733 6006 6174 7007 7146 7546 8337 8734 8918 9009 9702 10322 11319 11466 13101 13377 14014 15483 16674 18018 19453 21021 22638 25011 26202 26754 30569 30966 33957 36127 38906 39303 40131 42042 46449 49049 50022 56771 58359 61138 63063 67914 72254 78606 80262 91707 92898 98098 108381 113542 116718 126126 136171 147147 157609 170313 175077 183414 213983 216762 252889 272342 275121 294294 315218 325143 340626 350154 397397 408513 427966 441441 472827 505778 510939 550242 641949 650286 758667 794794 817026 882882 945654 1021878 1103263 1192191 1225539 1283898 1418481 1497881 1517334 1733699 1770223 1925847 2048917 2206526 2276001 2384382 2451078 2781779 2836962 2995762 3309789 3467398 3540446 3576573 3851694 4097834 4493643 4552002 5201097 5310669 5563558 6146751 6619578 7153146 7722841 8345337 8987286 9929367 10402194 10621338 12135893 12293502 13480929 14342419 15445682 15603291 15932007 16690674 18440253 19472453 19858734 22538087 23168523 24271786 25036011 26961858 28684838 31206582 31864014 36407679 36880506 38944906 43027257 45076174 46337046 50072022 54059887 58417359 67614261 69505569 72815358 84951251 86054514 100396933 108119774 109223037 116834718 129081771 135228522 139011138 157766609 162179661 169902502 175252077 200793866 202842783 218446074 254853753 258163542 301190799 315533218 324359322 350504154 405685566 473299827 486538983 509707506 594658757 602381598 702778531 764561259 903572397 946599654 973077966 1104366263 1189317514 1405557062 1419899481 1529122518 1783976271 1807144794 2108335593 2208732526 2839798962 3313098789 3567952542 4216671186 5351928813 6325006779 6626197578 7730563841 9939296367 10703857626 12650013558 15461127682 19878592734 23191691523 46383383046 69575074569 139150149138
• Sum of all divisors σ(n): 414104745600
• Sum of proper divisors (its aliquot sum) s(n): 274954596462
• 139150149138 is an abundant number, because the sum of its proper divisors (274954596462) is greater than itself. Its abundance is 135804447324

Bases of 139150149138

• Binary: 10000001100101111111101100011000010010₂
• Hexadecimal: 0x2065FEC612
• Base-36: 1RXAEM8I

Squares and roots of 139150149138

• 139150149138 squared (139150149138²) is 19362764005127642143044
• 139150149138 cubed (139150149138³) is 2694331499037409600930866529296072
• The square root of 139150149138 is 373028.3489736403
• The cube root of 139150149138 is 5181.9659946705

Scales and comparisons

• 139,150,149,138 seconds is equal to 4,424 years, 28 weeks, 2 days, 3 hours, 12 minutes, 18 seconds.
• To count from 1 to 139,150,149,138 would take you about eight thousand, eight hundred forty-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 139150149138 cubic inches would be around 431.8 feet tall.

Recreational maths with 139150149138

• 139150149138 backwards is 831941051931
• The number of decimal digits it has is: 12
• The sum of 139150149138's digits is 45
• More coming soon!