13858128648

Names of 13858128648

• Cardinal: 13858128648 can be written as Thirteen billion, eight hundred fifty-eight million, one hundred twenty-eight thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 1.3858128648 × 10¹⁰

Factors of 13858128648

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 75

Divisors of 13858128648

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 18 19 21 24 26 27 28 31 36 38 39 42 49 52 54 56 57 62 63 72 76 78 81 84 91 93 98 104 108 114 117 124 126 133 147 152 156 162 168 171 182 186 189 196 216 217 228 234 243 247 248 252 266 273 279 294 312 324 342 351 361 364 372 378 392 399 403 434 441 456 468 486 494 504 513 532 546 558 567 588 589 637 648 651 684 702 722 728 741 744 756 798 806 819 837 868 882 931 936 972 988 1026 1053 1064 1083 1092 1116 1134 1176 1178 1197 1209 1274 1302 1323 1368 1404 1444 1482 1512 1519 1539 1596 1612 1638 1674 1701 1729 1736 1764 1767 1862 1911 1944 1953 1976 2052 2106 2166 2184 2223 2232 2268 2356 2394 2418 2457 2511 2527 2548 2604 2646 2793 2808 2821 2888 2964 3038 3078 3159 3192 3224 3249 3276 3348 3402 3458 3528 3534 3591 3627 3724 3822 3906 3969 4104 4123 4212 4332 4446 4536 4557 4617 4693 4712 4788 4836 4914 5022 5054 5096 5187 5208 5292 5301 5586 5642 5733 5859 5928 6076 6156 6318 6498 6552 6669 6696 6804 6916 7068 7182 7254 7371 7448 7533 7581 7644 7657 7812 7938 8246 8379 8424 8463 8664 8892 9114 9234 9386 9576 9672 9747 9828 10044 10108 10374 10584 10602 10773 10881 11172 11191 11284 11466 11718 11907 12103 12152 12312 12369 12636 12996 13338 13608 13671 13832 14079 14136 14364 14508 14742 15066 15162 15288 15314 15561 15624 15876 15903 16492 16758 16926 17199 17577 17689 17784 18228 18468 18772 19494 19656 19747 20007 20088 20216 20748 21204 21546 21762 22113 22344 22382 22568 22743 22932 22971 23436 23814 24206 24738 25137 25272 25389 25992 26676 27342 28158 28728 28861 29016 29241 29484 30132 30324 30628 31122 31752 31806 32319 32643 32851 32984 33516 33573 33852 34398 35154 35378 36309 36456 36936 37107 37544 38988 39494 40014 41013 41496 42237 42408 43092 43524 44226 44764 45486 45864 45942 46683 46872 47628 47709 48412 49476 50274 50778 51597 52731 53067 53352 53599 54684 56316 57722 58482 58968 59241 60021 60264 60648 61256 62244 63612 64638 65286 65702 67032 67146 67704 68229 68796 68913 70308 70756 72618 74214 75411 76167 77976 78337 78988 80028 82026 84474 86184 86583 87048 87723 88452 89528 90972 91884 93366 95256 95418 96824 97929 98553 98952 100548 100719 101556 103194 105462 106134 107198 108927 109368 111321 112632 115444 116964 118482 120042 123039 124488 126711 127224 129276 130572 131404 134292 136458 137592 137826 140049 140616 141512 143127 145236 145483 148428 150822 152334 154791 156674 157976 159201 160056 160797 164052 168948 173166 175446 176904 177723 181944 183768 186732 190836 195858 197106 201096 201438 203112 204687 206388 206739 210924 212268 214396 217854 222642 226233 228501 229957 230888 233928 235011 236964 240084 246078 253422 258552 259749 261144 262808 268584 272916 275652 280098 286254 290472 290966 295659 296856 301644 302157 304668 309582 313348 318402 321594 326781 328104 333963 337896 346332 350892 355446 369117 373464 375193 380133 381672 391716 394212 402876 409374 412776 413478 420147 421848 424536 428792 435708 436449 445284 452466 457002 459914 470022 473928 477603 480168 482391 492156 506844 519498 533169 545832 548359 551304 560196 572508 581932 591318 603288 604314 609336 614061 619164 620217 626696 636804 643188 653562 667926 685503 689871 692664 701784 705033 710892 738234 750386 760266 779247 783432 788424 805752 818748 826956 840294 871416 872898 886977 890568 904932 906471 914004 919828 940044 955206 964782 980343 984312 1001889 1013688 1018381 1038996 1066338 1096718 1120392 1125579 1140399 1145016 1163864 1182636 1208628 1228122 1238328 1240434 1273608 1286376 1307124 1309347 1335852 1371006 1379742 1410066 1421784 1432809 1447173 1476468 1500772 1520532 1558494 1599507 1637496 1645077 1653912 1680588 1745796 1773954 1809864 1812942 1828008 1839656 1860651 1880088 1910412 1929564 1960686 2003778 2036762 2069613 2077992 2115099 2132676 2193436 2251158 2280798 2337741 2365272 2417256 2456244 2480868 2614248 2618694 2660931 2671704 2719413 2742012 2759484 2820132 2865618 2894346 2941029 2952936 3001544 3041064 3055143 3116988 3199014 3290154 3361176 3376737 3491592 3547908 3625884 3721302 3820824 3859128 3921372 3928041 4007556 4073524 4139226 4230198 4265352 4298427 4341519 4386872 4502316 4561596 4675482 4798521 4912488 4935231 4961736 5237388 5321862 5438826 5484024 5518968 5640264 5731236 5788692 5882058 6110286 6208839 6233976 6345297 6398028 6580308 6753474 7013223 7095816 7128667 7251768 7442604 7842744 7856082 7982793 8015112 8147048 8278452 8460396 8596854 8683038 9004632 9123192 9165429 9350964 9597042 9870462 10130211 10474776 10643724 10877652 11462472 11577384 11764116 11784123 12220572 12417678 12690594 12796056 13024557 13160616 13506948 14026446 14257334 14805693 14885208 15712164 15965586 16556904 16920792 17193708 17366076 18330858 18626517 18701928 19035891 19194084 19740924 20260422 21287448 21386001 21755304 23528232 23568246 24441144 24835356 25381188 26049114 27013896 27496287 28052892 28514668 29611386 30390633 31424328 31931172 34387416 34732152 35352369 36661716 37253034 38071782 38388168 39481848 40520844 42772002 44417079 47136492 49670712 50762376 52098228 54992574 55879551 56105784 57029336 59222772 60781266 63862344 64158003 70704738 73323432 74506068 76143564 81041688 82488861 85544004 88834158 91171899 94272984 104196456 109985148 111759102 118445544 121562532 128316006 133251237 141409476 149012136 152287128 164977722 171088008 177668316 182343798 192474009 219970296 223518204 243125064 247466583 256632012 266502474 282818952 329955444 355336632 364687596 384948018 447036408 494933166 513264024 533004948 577422027 659910888 729375192 769896036 989866332 1066009896 1154844054 1539792072 1732266081 1979732664 2309688108 3464532162 4619376216 6929064324 13858128648
• Sum of all divisors σ(n): 53121519360
• Sum of proper divisors (its aliquot sum) s(n): 39263390712
• 13858128648 is an abundant number, because the sum of its proper divisors (39263390712) is greater than itself. Its abundance is 25405262064

Bases of 13858128648

• Binary: 1100111010000000100100001100001000₂
• Hexadecimal: 0x33A024308
• Base-36: 6D6RSI0

Squares and roots of 13858128648

• 13858128648 squared (13858128648²) is 192047729624518307904
• 13858128648 cubed (13858128648³) is 2661422143692895445964907233792
• The square root of 13858128648 is 117720.5532097093
• The cube root of 13858128648 is 2401.9734144035

Scales and comparisons

• 13,858,128,648 seconds is equal to 440 years, 33 weeks, 4 days, 10 minutes, 48 seconds.
• To count from 1 to 13,858,128,648 would take you about eight hundred eighty-one 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 13858128648 cubic inches would be around 200.2 feet tall.

Recreational maths with 13858128648

• 13858128648 backwards is 84682185831
• 13858128648 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13858128648's digits is 54
• More coming soon!