388006049340

Names of 388006049340

• Cardinal: 388006049340 can be written as Three hundred eighty-eight billion, six million, forty-nine thousand, three hundred forty.

Scientific notation

• Scientific notation: 3.8800604934 × 10¹¹

Factors of 388006049340

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3768

Divisors of 388006049340

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 13 14 15 18 20 21 26 27 28 30 35 36 39 42 45 52 54 60 63 65 70 78 81 84 90 91 105 108 117 126 130 135 140 156 162 180 182 189 195 210 234 252 260 270 273 315 324 351 364 378 390 405 420 455 468 540 546 567 585 630 702 756 780 810 819 910 941 945 1053 1092 1134 1170 1260 1365 1404 1620 1638 1755 1820 1882 1890 2106 2268 2340 2457 2730 2797 2823 2835 3276 3510 3764 3780 4095 4212 4705 4914 5265 5460 5594 5646 5670 6587 7020 7371 8190 8391 8469 9410 9828 10530 11188 11292 11340 12233 12285 13174 13985 14115 14742 16380 16782 16938 18820 19579 19761 21060 24466 24570 25173 25407 26348 27970 28230 29484 32935 33564 33876 36361 36699 36855 39158 39522 41955 42345 48932 49140 50346 50814 55940 56460 58737 59283 61165 65870 72722 73398 73710 75519 76221 78316 79044 83910 84690 85631 97895 98805 100692 101628 109083 110097 117474 118566 122330 125865 127035 131740 145444 146796 147420 151038 152442 167820 169380 171262 176211 177849 181805 183495 195790 197610 218166 220194 226557 234948 237132 244660 251730 254070 254527 256893 293685 296415 302076 304884 327249 330291 342524 352422 355698 363610 366990 377595 381105 391580 395220 428155 436332 440388 453114 503460 508140 509054 513786 528633 533547 545415 550485 587370 592830 654498 660582 704844 711396 727220 733980 755190 762210 763581 770679 856310 881055 889245 906228 981747 990873 1018108 1027572 1057266 1067094 1090830 1100970 1132785 1174740 1185660 1272635 1284465 1308996 1321164 1510380 1524420 1527162 1541358 1585899 1636245 1651455 1712620 1762110 1778490 1963494 1981746 2114532 2134188 2181660 2201940 2265570 2290743 2312037 2545270 2568930 2631977 2643165 2667735 2945241 3054324 3082716 3171798 3272490 3302910 3524220 3556980 3817905 3853395 3926988 3963492 4531140 4581486 4624074 4908735 4954365 5090540 5137860 5263954 5286330 5335470 5890482 6343596 6544980 6605820 6872229 6936111 7635810 7706790 7895931 7929495 9162972 9248148 9817470 9908730 10527908 10572660 10670940 11453715 11560185 11780964 13159885 13744458 13872222 14726205 15271620 15413580 15791862 15858990 18423839 19634940 19817460 20616687 22907430 23120370 23687793 26319770 27488916 27744444 29452410 31583724 31717980 34215701 34361145 34680555 36847678 39479655 41233374 45814860 46240740 47375586 52639540 55271517 58904820 68431402 68722290 69361110 71063379 73695356 78959310 82466748 92119195 94751172 102647103 103083435 110543034 118438965 136862804 137444580 138722220 142126758 157918620 165814551 171078505 184238390 205294206 206166870 213190137 221086068 236877930 239509907 276357585 284253516 307941309 331629102 342157010 355316895 368476780 410588412 412333740 426380274 473755860 479019814 497443653 513235515 552715170 615882618 663258204 684314020 710633790 718529721 829072755 852760548 923823927 958039628 994887306 1026471030 1065950685 1105430340 1197549535 1231765236 1421267580 1437059442 1492330959 1539706545 1658145510 1847647854 1989774612 2052942060 2131901370 2155589163 2395099070 2487218265 2771471781 2874118884 2984661918 3079413090 3316291020 3592648605 3695295708 4263802740 4311178326 4619119635 4790198140 4974436530 5542943562 5969323836 6158826180 6466767489 7185297210 7461654795 8622356652 9238239270 9948873060 10777945815 11085887124 12933534978 13857358905 14370594420 14923309590 18476478540 19400302467 21555891630 25867069956 27714717810 29846619180 32333837445 38800604934 43111783260 55429435620 64667674890 77601209868 97001512335 129335349780 194003024670 388006049340
• Sum of all divisors σ(n): 1500207375744
• Sum of proper divisors (its aliquot sum) s(n): 1112201326404
• 388006049340 is an abundant number, because the sum of its proper divisors (1112201326404) is greater than itself. Its abundance is 724195277064

Bases of 388006049340

• Binary: 101101001010110111101100111011000111100₂
• Hexadecimal: 0x5A56F6763C
• Base-36: 4Y8WS7R0

Squares and roots of 388006049340

• 388006049340 squared (388006049340²) is 150548694324434514435600
• 388006049340 cubed (388006049340³) is 58413804118119116175698355852504000
• The square root of 388006049340 is 622901.3158920119
• The cube root of 388006049340 is 7293.6709347831

Scales and comparisons

• 388,006,049,340 seconds is equal to 12,337 years, 20 weeks, 2 days, 18 hours, 9 minutes.
• To count from 1 to 388,006,049,340 would take you about twenty-four thousand, six hundred seventy-four 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 388006049340 cubic inches would be around 607.8 feet tall.

Recreational maths with 388006049340

• 388006049340 backwards is 043940600883
• 388006049340 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 388006049340's digits is 45
• More coming soon!