38115033138

Names of 38115033138

• Cardinal: 38115033138 can be written as Thirty-eight billion, one hundred fifteen million, thirty-three thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 3.8115033138 × 10¹⁰

Factors of 38115033138

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1864

Divisors of 38115033138

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 21 26 27 31 39 42 54 62 63 78 91 93 117 126 151 182 186 189 217 234 273 279 302 351 378 403 434 453 546 558 651 702 806 819 837 906 1057 1209 1302 1359 1638 1657 1674 1953 1963 2114 2418 2457 2718 2821 3171 3314 3627 3906 3926 4077 4681 4914 4971 5642 5859 5889 6342 7254 8154 8463 9362 9513 9942 10881 11599 11718 11778 13741 14043 14913 16926 17667 19026 21541 21762 23198 25389 27482 28086 28539 29826 32767 34797 35334 41223 42129 43082 44739 50778 51367 53001 57078 60853 64623 65534 69594 76167 82446 84258 89478 98301 102734 104391 106002 121706 123669 126387 129246 150787 152334 154101 182559 193869 196602 208782 247338 250207 252774 294903 301574 308202 313173 359569 365118 371007 387738 425971 452361 462303 500414 547677 581607 589806 626346 667771 719138 742014 750621 851942 884709 904722 924606 1078707 1095354 1163214 1277913 1335542 1357083 1386909 1501242 1643031 1751449 1769418 2003313 2157414 2251863 2555826 2714166 2773818 3236121 3252691 3286062 3502898 3833739 4006626 4071249 4503726 4674397 5254347 6009939 6472242 6505382 6755589 7667478 7756417 8142498 9348794 9708363 9758073 10508694 11501217 12019878 13511178 14023191 15512834 15763041 18029817 19416726 19516146 22768837 23002434 23269251 28046382 29274219 31526082 36059634 42069573 45537674 46538502 47289123 54294919 58548438 68306511 69807753 84139146 87822657 94578246 100833421 108589838 126208719 136613022 139615506 162884757 175645314 201666842 204919533 209423259 252417438 302500263 325769514 409839066 418846518 488654271 605000526 614758599 705833947 907500789 977308542 1229517198 1411667894 1465962813 1815001578 2117501841 2722502367 2931925626 4235003682 5445004734 6352505523 12705011046 19057516569 38115033138
• Sum of all divisors σ(n): 108387041280
• Sum of proper divisors (its aliquot sum) s(n): 70272008142
• 38115033138 is an abundant number, because the sum of its proper divisors (70272008142) is greater than itself. Its abundance is 32156975004

Bases of 38115033138

• Binary: 100011011111110101010100000000110010₂
• Hexadecimal: 0x8DFD54032
• Base-36: HICPFSI

Squares and roots of 38115033138

• 38115033138 squared (38115033138²) is 1452755751110838127044
• 38115033138 cubed (38115033138³) is 55371833595009675523235913984072
• The square root of 38115033138 is 195230.7177111223
• The cube root of 38115033138 is 3365.3644330485

Scales and comparisons

• 38,115,033,138 seconds is equal to 1,211 years, 48 weeks, 6 days, 5 hours, 12 minutes, 18 seconds.
• To count from 1 to 38,115,033,138 would take you about two thousand, four hundred twenty-three 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 38115033138 cubic inches would be around 280.4 feet tall.

Recreational maths with 38115033138

• 38115033138 backwards is 83133051183
• The number of decimal digits it has is: 11
• The sum of 38115033138's digits is 36
• More coming soon!