138043823904

Names of 138043823904

• Cardinal: 138043823904 can be written as One hundred thirty-eight billion, forty-three million, eight hundred twenty-three thousand, nine hundred four.

Scientific notation

• Scientific notation: 1.38043823904 × 10¹¹

Factors of 138043823904

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 110

Divisors of 138043823904

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 28 32 36 38 42 48 49 56 57 63 72 76 79 84 96 98 112 114 126 133 144 147 152 158 168 171 196 224 228 237 252 266 288 294 304 316 336 342 343 361 392 399 441 456 474 504 532 553 588 608 632 672 684 686 711 722 784 798 882 912 931 948 1008 1029 1064 1083 1106 1176 1197 1264 1368 1372 1422 1444 1501 1568 1596 1659 1764 1824 1862 1896 2016 2058 2128 2166 2212 2352 2394 2401 2527 2528 2736 2744 2793 2844 2888 3002 3087 3192 3249 3318 3528 3724 3792 3871 4116 4256 4332 4424 4503 4704 4788 4802 4977 5054 5472 5488 5586 5688 5776 6004 6174 6384 6498 6517 6636 7056 7203 7448 7581 7584 7742 8232 8379 8664 8848 9006 9576 9604 9954 10108 10507 10976 11172 11376 11552 11613 12008 12348 12768 12996 13034 13272 13509 14112 14406 14896 15162 15484 16464 16758 16807 17328 17689 17696 18012 19152 19208 19551 19908 20216 21014 21609 22344 22743 22752 23226 24016 24696 25992 26068 26544 27018 27097 28519 28812 29792 30324 30968 31521 32928 33516 33614 34656 34839 35378 36024 38304 38416 39102 39816 40432 42028 43218 44688 45486 45619 46452 48032 49392 50421 51984 52136 53067 53088 54036 54194 57038 57624 58653 60648 61936 63042 67032 67228 69678 70756 72048 73549 76832 78204 79632 80864 81291 84056 85557 86436 89376 90972 91238 92904 94563 98784 100842 103968 104272 106134 108072 108388 114076 115248 117306 121296 123823 123872 126084 134064 134456 136857 139356 141512 144096 147098 151263 156408 159201 159264 162582 168112 171114 172872 181944 182476 185808 189126 189679 199633 201684 208544 212268 216144 216776 220647 228152 230496 234612 242592 243873 247646 252168 256671 268128 268912 273714 278712 283024 294196 302526 312816 318402 319333 325164 336224 342228 345744 363888 364952 371469 371616 378252 379358 399266 403368 410571 424536 432288 433552 441294 456304 469224 487746 495292 504336 513342 514843 537824 547428 557424 566048 569037 588392 598899 605052 625632 636804 638666 650328 661941 684456 691488 727776 729904 742938 756504 758716 798532 806736 821142 849072 866761 867104 882588 912608 938448 957999 975492 990584 1008672 1026684 1029686 1094856 1114407 1114848 1138074 1176784 1197798 1210104 1273608 1277332 1300656 1323882 1327753 1368912 1397431 1459808 1485876 1513008 1517432 1544529 1597064 1613472 1642284 1698144 1707111 1733522 1765176 1796697 1876896 1915998 1950984 1981168 2053368 2059372 2189712 2228814 2276148 2353568 2395596 2420208 2547216 2554664 2600283 2601312 2647764 2655506 2737824 2794862 2873997 2971752 3026016 3034864 3089058 3194128 3284568 3414222 3467044 3530352 3593394 3603901 3831996 3901968 3962336 3983259 4106736 4118744 4192293 4379424 4457628 4552296 4633587 4791192 4840416 5094432 5109328 5200566 5295528 5311012 5589724 5747994 5943504 6067327 6069728 6178116 6388256 6569136 6828444 6934088 7060704 7186788 7207802 7663992 7800849 7803936 7966518 8213472 8237488 8384586 8915256 9104592 9267174 9582384 9782017 10218656 10401132 10591056 10622024 10811703 11179448 11495988 11887008 11949777 12134654 12356232 12576879 13138272 13656888 13868176 14373576 14415604 15327984 15601698 15933036 16474976 16769172 17830512 18201981 18209184 18534348 19164768 19564034 20802264 21182112 21244048 21623406 22358896 22991976 23899554 24269308 24712464 25153758 25227307 27313776 27736352 28747152 28831208 29346051 30655968 31203396 31866072 32435109 33538344 35661024 36403962 37068696 39128068 41604528 42488096 43246812 44717792 45983952 47799108 48538616 49424928 50307516 50454614 54605943 54627552 57494304 57662416 58692102 62406792 63732144 64870218 67076688 68474119 72807924 74137392 75681921 78256136 83209056 86493624 88038153 91967904 95598216 97077232 100615032 100909228 109211886 115324832 117384204 124813584 127464288 129740436 134153376 136948238 145615848 148274784 151363842 156512272 172987248 176076306 191196432 194154464 201230064 201818456 205422357 218423772 227045763 234768408 249627168 259480872 273896476 291231696 302727684 313024544 345974496 352152612 382392864 402460128 403636912 410844714 436847544 454091526 469536816 479318833 518961744 547792952 582463392 605455368 616267071 704305224 807273824 821689428 873695088 908183052 939073632 958637666 1037923488 1095585904 1210910736 1232534142 1408610448 1437956499 1643378856 1747390176 1816366104 1917275332 2191171808 2421821472 2465068284 2817220896 2875912998 3286757712 3632732208 3834550664 4313869497 4930136568 5751825996 6573515424 7265464416 7669101328 8627738994 9860273136 11503651992 15338202656 17255477988 19720546272 23007303984 34510955976 46014607968 69021911952 138043823904
• Sum of all divisors σ(n): 489476856960
• Sum of proper divisors (its aliquot sum) s(n): 351433033056
• 138043823904 is an abundant number, because the sum of its proper divisors (351433033056) is greater than itself. Its abundance is 213389209152

Bases of 138043823904

• Binary: 10000000100100000011011001011100100000₂
• Hexadecimal: 0x20240D9720
• Base-36: 1REZQ880

Squares and roots of 138043823904

• 138043823904 squared (138043823904²) is 19056097318038561801216
• 138043823904 cubed (138043823904³) is 2630576542468801907968482557067264
• The square root of 138043823904 is 371542.4927299703
• The cube root of 138043823904 is 5168.1962151569

Scales and comparisons

• 138,043,823,904 seconds is equal to 4,389 years, 19 weeks, 10 hours, 38 minutes, 24 seconds.
• To count from 1 to 138,043,823,904 would take you about eight thousand, seven hundred seventy-eight 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 138043823904 cubic inches would be around 430.7 feet tall.

Recreational maths with 138043823904

• 138043823904 backwards is 409328340831
• The number of decimal digits it has is: 12
• The sum of 138043823904's digits is 45
• More coming soon!