389984469966

Names of 389984469966

• Cardinal: 389984469966 can be written as Three hundred eighty-nine billion, nine hundred eighty-four million, four hundred sixty-nine thousand, nine hundred sixty-six.

Scientific notation

• Scientific notation: 3.89984469966 × 10¹¹

Factors of 389984469966

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 261

Divisors of 389984469966

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 21 26 27 39 42 49 54 63 78 81 91 98 109 117 126 127 147 162 169 182 189 218 234 243 254 273 294 327 338 343 351 378 381 441 486 507 546 567 637 654 686 702 762 763 819 882 889 981 1014 1029 1053 1134 1143 1183 1274 1323 1417 1521 1526 1638 1651 1701 1778 1911 1962 2058 2106 2286 2289 2366 2457 2646 2667 2834 2943 3042 3087 3159 3302 3402 3429 3549 3822 3969 4251 4459 4563 4578 4914 4953 5334 5341 5733 5886 6174 6223 6318 6858 6867 7098 7371 7938 8001 8281 8502 8829 8918 9126 9261 9906 9919 10287 10647 10682 11466 11557 11907 12446 12753 13377 13689 13734 13843 14742 14859 16002 16023 16562 17199 17658 18421 18522 18669 19838 20574 20601 21294 21463 22113 23114 23814 24003 24843 25506 26487 26754 27378 27686 27783 29718 29757 30861 31941 32046 34398 34671 36842 37338 37387 38259 40131 41067 41202 41529 42926 43561 44226 44577 48006 48069 49686 51597 52974 55263 55566 56007 57967 59514 61722 61803 63882 64389 69342 69433 72009 74529 74774 76518 80262 80899 82134 83058 83349 87122 89154 89271 95823 96138 96901 103194 104013 110526 112014 112161 114777 115934 120393 123606 124587 128778 128947 130683 133731 138866 144018 144207 149058 150241 154791 161798 165789 166698 168021 173901 178542 179959 185409 191646 193167 193802 208026 208299 216027 223587 224322 229554 240786 242697 249174 257894 261366 267462 267813 287469 288414 290703 300482 309582 312039 331578 336042 336483 344331 347802 359918 361179 370818 373761 386334 386841 392049 401193 416598 432054 432621 447174 450723 485394 486031 497367 504063 521703 535626 539877 566293 574938 579501 581406 624078 624897 670761 672966 678307 688662 722358 728091 747522 773682 784098 802386 803439 865242 872109 901446 902629 936117 972062 994734 1008126 1009449 1043406 1051687 1079754 1083537 1121283 1132586 1159002 1160523 1176147 1249794 1259713 1297863 1341522 1352169 1356614 1456182 1458093 1492101 1512189 1565109 1606878 1619631 1698879 1738503 1744218 1805258 1872234 1874691 2012283 2018898 2034921 2103374 2167074 2184273 2242566 2321046 2339467 2352294 2410317 2519426 2595726 2616327 2704338 2707887 2808351 2916186 2984202 3024378 3028347 3130218 3155061 3239262 3363849 3397758 3477006 3481569 3528441 3749382 3779139 4024566 4056507 4069842 4368546 4374279 4476303 4678934 4695327 4748149 4820634 4858893 5096637 5215509 5232654 5415774 5616702 5624073 6056694 6104763 6310122 6318403 6552819 6727698 6963138 7018401 7056882 7361809 7558278 7848981 8113014 8123661 8748558 8817991 8952606 9085041 9390654 9465183 9496298 9717786 10193274 10431018 10444707 10585323 11248146 11337417 12169521 12209526 12636806 13105638 13122837 14036802 14085981 14244447 14576679 14723618 15289911 15697962 16247322 16376269 16872219 17635982 18170082 18314289 18930366 18955209 19658457 20889414 21055203 21170646 22085427 22674834 23546943 24339042 24370983 26245674 26453973 28171962 28395549 28488894 29153358 30579822 31334121 32752538 33744438 34012251 36508563 36628578 37910418 39316914 39368511 42110406 42733341 43730037 44170854 45869733 47093886 48741966 49128807 52907946 54942867 56791098 56865627 61725937 62668242 63165609 66256281 68024502 73017126 73112949 78737022 79361919 85186647 85466682 87460074 91739466 98257614 102036753 109885734 113731254 114633883 118105533 123451874 126331218 128200023 132512562 137609199 146225898 147386421 158723838 164828601 170373294 170596881 185177811 189496827 198768843 204073506 219338847 229267766 236211066 238085757 255559941 256400046 275218398 294772842 306110259 329657202 341193762 343901649 370355622 378993654 384600069 397537686 438677694 442159263 476171514 511119882 511790643 555533433 568490481 596306529 612220518 687803298 714257271 769200138 802437181 884318526 1023581286 1031704947 1111066866 1136980962 1153800207 1192613058 1326477789 1428514542 1535371929 1604874362 1666600299 1788919587 2063409894 2142771813 2307600414 2407311543 2652955578 3070743858 3095114841 3333200598 3577839174 3979433367 4285543626 4814623086 4999800897 6190229682 7221934629 7958866734 9285344523 9999601794 14443869258 14999402691 18570689046 21665803887 27856033569 29998805382 43331607774 55712067138 64997411661 129994823322 194992234983 389984469966
• Sum of all divisors σ(n): 1125476352000
• Sum of proper divisors (its aliquot sum) s(n): 735491882034
• 389984469966 is an abundant number, because the sum of its proper divisors (735491882034) is greater than itself. Its abundance is 345507412068

Bases of 389984469966

• Binary: 101101011001100111000101100001111001110₂
• Hexadecimal: 0x5ACCE2C3CE
• Base-36: 4Z5MOMVI

Squares and roots of 389984469966

• 389984469966 squared (389984469966²) is 152087886814661956041156
• 389984469966 cubed (389984469966³) is 59311913927664943004175014341920696
• The square root of 389984469966 is 624487.3657376905
• The cube root of 389984469966 is 7306.0465944353

Scales and comparisons

• 389,984,469,966 seconds is equal to 12,400 years, 15 weeks, 4 days, 3 hours, 26 minutes, 6 seconds.
• To count from 1 to 389,984,469,966 would take you about twenty-four thousand, eight hundred 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 389984469966 cubic inches would be around 608.8 feet tall.

Recreational maths with 389984469966

• 389984469966 backwards is 669964489983
• 389984469966 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 389984469966's digits is 81
• More coming soon!