389420984316

Names of 389420984316

• Cardinal: 389420984316 can be written as Three hundred eighty-nine billion, four hundred twenty million, nine hundred eighty-four thousand, three hundred sixteen.

Scientific notation

• Scientific notation: 3.89420984316 × 10¹¹

Factors of 389420984316

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 344

Divisors of 389420984316

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 7 12 13 14 21 26 28 29 31 37 39 42 52 58 62 71 74 78 84 87 91 93 111 116 124 142 148 151 156 174 182 186 203 213 217 222 259 273 284 302 348 364 372 377 403 406 426 434 444 453 481 497 518 546 604 609 651 754 777 806 812 852 868 899 906 923 962 994 1036 1057 1073 1092 1131 1147 1209 1218 1302 1443 1491 1508 1554 1612 1798 1812 1846 1924 1963 1988 2059 2114 2146 2201 2262 2294 2418 2436 2604 2627 2639 2697 2769 2821 2886 2982 3108 3171 3219 3367 3441 3596 3692 3926 4118 4228 4292 4379 4402 4524 4588 4681 4836 5254 5278 5394 5538 5587 5642 5772 5889 5964 6177 6293 6342 6438 6461 6603 6734 6882 7511 7852 7881 7917 8029 8236 8463 8758 8804 9362 10101 10508 10556 10721 10788 11076 11174 11284 11687 11778 12354 12586 12684 12876 12922 13137 13206 13468 13741 13764 13949 14043 14413 14911 15022 15407 15762 15834 16058 16761 16926 17516 18389 18724 18879 19383 20202 21442 22348 22533 23374 23556 24087 24708 25172 25844 26274 26412 26767 27482 27898 28086 28613 28826 29822 30044 30653 30814 31524 31668 32116 32163 32767 33263 33522 33852 34151 35061 36778 37758 38766 39109 40404 41223 41847 42884 43239 44733 45066 46221 46748 48174 52548 53534 54964 55167 55796 56172 56927 57226 57652 59644 60853 61306 61628 63829 64326 65534 66526 67044 68302 70122 72631 73556 75047 75516 76183 77532 78218 80301 81437 81809 82446 83694 85839 86478 89466 90132 91959 92442 96348 97643 98301 99789 102453 104377 107068 110334 113854 114452 117327 121706 122612 127658 128652 131068 133052 135749 136604 139373 140244 145262 150094 152366 156436 160602 162023 162874 163618 164892 167388 170781 171678 172956 173197 178932 182559 183918 184884 187369 191487 195286 196602 199578 200291 204906 208754 217893 220668 225141 227708 228549 232841 234654 239057 243412 244311 245427 255316 271498 278746 290524 292929 300188 304732 310909 313131 321204 324046 325748 327236 332351 341562 343356 346394 365118 367836 374738 382974 390572 393204 396677 398489 399156 400582 407247 409812 417508 418119 425971 432419 435786 446803 450282 457098 465682 469308 478114 486069 488622 490854 508417 519591 533281 542996 557492 562107 570059 585858 600873 621818 626262 648092 664702 683124 692788 698523 717171 730236 749476 765948 793354 796978 801164 814494 829777 836238 851942 864838 871572 893606 900564 914196 931364 932727 950243 956228 972138 975611 977244 981708 990379 997053 1016834 1039182 1058681 1066562 1124214 1134161 1140118 1171716 1190031 1195467 1201746 1212379 1243636 1252524 1277913 1297257 1329404 1340409 1397046 1434342 1525251 1586708 1593956 1599843 1628988 1659554 1672476 1703884 1710177 1729676 1764737 1787212 1865454 1900486 1944276 1951222 1980758 1994106 2033668 2078364 2106299 2117362 2133124 2176363 2248428 2251561 2268322 2280236 2326457 2361673 2380062 2390934 2403492 2424758 2489331 2555826 2594514 2680818 2776739 2794092 2850729 2868684 2926833 2971137 3026933 3050502 3176043 3199686 3319108 3402483 3420354 3529474 3637137 3730908 3800972 3902444 3961516 3988212 4041817 4212598 4234724 4320563 4352726 4503122 4536644 4652914 4723346 4760124 4781868 4849516 4978662 5022713 5111652 5156801 5189028 5294211 5361636 5553478 5701458 5808439 5853666 5942274 6053866 6101004 6318897 6352086 6399372 6529089 6754683 6804966 6840708 6932653 6979371 7058948 7085019 7274274 7410767 8083634 8330217 8425196 8641126 8705452 9006244 9080799 9305828 9446692 9638179 9957324 10045426 10313602 10588422 11106956 11402916 11503633 11616878 11707332 11884548 12107732 12125451 12296987 12353159 12637794 12704172 12961689 13058178 13509366 13609932 13865306 13958742 14170038 14548548 14744093 14821534 15068139 15470403 15760927 16167268 16531711 16660434 17282252 17425317 18161598 19276358 20090852 20627204 20797959 21176844 22232301 23007266 23233756 24250902 24593974 24706318 25275588 25923378 26116356 27018732 27730612 27917484 28292719 28340076 28914537 29488186 29643068 30136278 30243941 30701749 30940806 31521854 33063422 33320868 34510899 34850634 35158991 36097607 36323196 36890961 37059477 38552716 41595918 44232279 44464602 46014532 47282781 48501804 49187948 49412636 49595133 51846756 56585438 57829074 58976372 60272556 60487882 61403498 61881612 63043708 65295269 66126844 67467253 69021798 69701268 70317982 72195214 73781922 74118954 80525431 83191836 84878157 86078909 88464558 88929204 90731823 92105247 94565562 99190266 105476973 108292821 113170876 115658148 120975764 122806996 125296327 130590538 134934506 138043596 140635964 144390428 147563844 148237908 149547229 159860831 161050862 169756314 172157818 176929116 181463646 184210494 189131124 195885807 198380532 202401759 210953946 214912243 216585642 241576293 250592654 258236727 261181076 269869012 299094458 319721662 322101724 339512628 344315636 356612623 362927292 368420988 375888981 391771614 404803518 421907892 429824486 433171284 448641687 457066883 479582493 483152586 501185308 516473454 598188916 639443324 644736729 713225246 751777962 783543228 809607036 859648972 877074289 897283374 914133766 959164986 966305172 1032946908 1046830603 1069837869 1119025817 1289473458 1371200649 1426450492 1503555924 1754148578 1794566748 1828267532 1918329972 2093661206 2139675738 2238051634 2496288361 2578946916 2631222867 2742401298 3140491809 3357077451 3508297156 4187322412 4279351476 4476103268 4635964099 4992576722 5262445734 5484802596 6280983618 6714154902 7488865083 9271928198 9985153444 10524891468 12561967236 13428309804 13907892297 14977730166 18543856396 27815784594 29955460332 32451748693 55631569188 64903497386 97355246079 129806994772 194710492158 389420984316
• Sum of all divisors σ(n): 1252007608320
• Sum of proper divisors (its aliquot sum) s(n): 862586624004
• 389420984316 is an abundant number, because the sum of its proper divisors (862586624004) is greater than itself. Its abundance is 473165639688

Bases of 389420984316

• Binary: 101101010101011010011001010011111111100₂
• Hexadecimal: 0x5AAB4CA7FC
• Base-36: 4YWB76KC

Squares and roots of 389420984316

• 389420984316 squared (389420984316²) is 151648703025642317987856
• 389420984316 cubed (389420984316³) is 59055187202490398858974756054466496
• The square root of 389420984316 is 624036.0440839935
• The cube root of 389420984316 is 7302.5260809041

Scales and comparisons

• 389,420,984,316 seconds is equal to 12,382 years, 19 weeks, 6 days, 7 hours, 38 minutes, 36 seconds.
• To count from 1 to 389,420,984,316 would take you about twenty-four thousand, seven hundred sixty-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 389420984316 cubic inches would be around 608.5 feet tall.

Recreational maths with 389420984316

• 389420984316 backwards is 613489024983
• The number of decimal digits it has is: 12
• The sum of 389420984316's digits is 57
• More coming soon!