381618149094

Names of 381618149094

• Cardinal: 381618149094 can be written as Three hundred eighty-one billion, six hundred eighteen million, one hundred forty-nine thousand and ninety-four.

Scientific notation

• Scientific notation: 3.81618149094 × 10¹¹

Factors of 381618149094

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 170

Divisors of 381618149094

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 21 26 27 31 39 41 42 54 62 63 73 78 81 82 91 93 117 123 126 146 162 182 186 189 217 219 234 243 246 273 279 287 351 369 378 403 434 438 486 511 533 546 558 567 574 651 657 702 729 738 806 819 837 861 949 961 1022 1053 1066 1107 1134 1209 1271 1302 1314 1458 1533 1599 1638 1674 1701 1722 1898 1922 1953 1971 2106 2214 2263 2418 2457 2511 2542 2583 2821 2847 2883 2993 3066 3159 3198 3321 3402 3627 3731 3813 3906 3942 4526 4599 4797 4914 5022 5103 5166 5642 5694 5766 5859 5913 5986 6318 6642 6643 6727 6789 7254 7371 7462 7533 7626 7749 8463 8541 8649 8897 8979 9198 9477 9594 9963 10206 10881 11193 11439 11718 11826 12493 13286 13454 13578 13797 14391 14742 15066 15498 15841 16523 16926 17082 17298 17577 17739 17794 17958 18954 19926 19929 20181 20367 20951 21762 22113 22386 22599 22878 23247 24986 25389 25623 25947 26691 26937 27594 28782 29419 29889 31682 32643 33046 33579 34317 35154 35478 37479 38909 39401 39858 40362 40734 41391 41902 43173 44226 45198 46494 47523 49569 50778 51246 51894 52731 53217 53382 53874 58838 59778 59787 60543 61101 62853 65286 66339 67158 68634 69741 70153 74958 76167 76869 77818 77841 78802 80073 80811 82782 86346 87451 88257 92783 95046 97929 99138 100737 102951 105462 106434 112437 115661 116727 118203 119574 121086 122202 124173 125706 129519 132678 139482 140306 142569 148707 152334 153738 155682 158193 160146 161622 174902 176514 179361 181629 183303 185566 188559 195858 201474 205902 205933 209223 210459 224874 228501 230607 231322 233454 233523 236406 240219 242433 248346 259038 262353 264771 272363 275807 278349 285138 293787 297414 302211 308853 316386 337311 346983 350181 354609 358722 363258 366606 372519 377118 388557 411866 418446 420918 427707 446121 457002 461214 467046 480438 484866 491071 512213 524706 529542 538083 544726 544887 549909 551614 556698 565677 587574 604422 617706 617799 631377 649481 674622 685503 691821 693966 700362 700569 709218 720657 727299 745038 777114 787059 794313 817089 827421 835047 855414 892242 906633 911989 926559 982142 1011933 1024426 1040949 1050543 1063827 1076166 1089774 1099818 1131354 1206179 1235598 1262754 1283121 1298962 1338363 1371006 1383642 1401138 1441314 1454598 1473213 1536639 1574118 1588626 1614249 1634178 1634661 1649727 1654842 1670094 1697031 1813266 1823978 1853118 1853397 1894131 1948443 2023866 2056509 2081898 2101086 2127654 2161971 2181897 2361177 2382939 2412358 2451267 2482263 2505141 2566242 2676726 2719899 2735967 2876273 2946426 3035799 3073278 3122847 3151629 3191481 3228498 3269322 3299454 3394062 3585491 3618537 3706794 3788262 3849363 3896886 4015089 4113018 4323942 4363794 4419639 4609917 4722354 4765878 4842747 4902534 4903983 4964526 5010282 5091093 5439798 5471934 5560191 5682393 5752546 5845329 6071598 6245694 6303258 6382962 6383923 6485913 7083531 7148817 7170982 7237074 7353801 7446789 7515423 7698726 8030178 8207901 8443253 8628819 8839278 9107397 9219834 9368541 9454887 9574443 9685494 9807966 10182186 10756473 10855611 11120382 11364786 11548089 11690658 12045267 12767846 12971826 13258917 13829751 14167062 14297634 14707602 14893578 15030846 15273279 16415802 16680573 16886506 17047179 17257638 17535987 18214794 18737082 18909774 19148886 19151769 20133911 21250593 21446451 21512946 21711222 22061403 22340367 22546269 23096178 24090534 24623703 25329759 25886457 26517834 27659502 28105623 28364661 28723329 30546558 32269419 32566833 33361146 34094358 35071974 37391549 38303538 39776751 40267822 41489253 42501186 42892902 44122806 44680734 45092538 49247406 50041719 50659518 51141537 51772914 52607961 56211246 56729322 57446658 57455307 60401733 63751779 64538838 65133666 66184209 67021101 67638807 73871109 74783098 75989277 77659371 79553502 82978506 84316869 96808257 97700499 100083438 102283074 105215922 112174647 114910614 119330253 120803466 124467759 127503558 132368418 134042202 135277614 147742218 150125157 151978554 155318742 157823883 168633738 172365921 181205199 193616514 195400998 198552627 201063303 221613327 224349294 227967831 232978113 238660506 248935518 261740843 290424771 293101497 300250314 315647766 336523941 344731842 357990759 362410398 373403277 397105254 402126606 443226654 455935662 465956226 473471649 517097763 523481686 543615597 580849542 586202994 664839981 673047882 683903493 698934339 715981518 746806554 785222529 871274313 879304491 946943298 1009571823 1034195526 1087231194 1329679962 1367806986 1397868678 1551293289 1570445058 1630846791 1742548626 1758608982 2019143646 2051710479 2096803017 2355667587 2613822939 3028715469 3102586578 3261693582 4103420958 4193606034 4653879867 4711335174 4892540373 5227645878 6057430938 6155131437 7067002761 9086146407 9307759734 9785080746 12310262874 14134005522 14677621119 18172292814 21201008283 27258439221 29355242238 42402016566 54516878442 63603024849 127206049698 190809074547 381618149094
• Sum of all divisors σ(n): 1133416936512
• Sum of proper divisors (its aliquot sum) s(n): 751798787418
• 381618149094 is an abundant number, because the sum of its proper divisors (751798787418) is greater than itself. Its abundance is 370180638324

Bases of 381618149094

• Binary: 101100011011010001101101101011011100110₂
• Hexadecimal: 0x58DA36D6E6
• Base-36: 4VB9LCDI

Squares and roots of 381618149094

• 381618149094 squared (381618149094²) is 145632411717930413020836
• 381618149094 cubed (381618149094³) is 55575971407891961029302391576522584
• The square root of 381618149094 is 617752.4982499059
• The cube root of 381618149094 is 7253.4230310333

Scales and comparisons

• 381,618,149,094 seconds is equal to 12,134 years, 14 weeks, 2 days, 17 hours, 24 minutes, 54 seconds.
• To count from 1 to 381,618,149,094 would take you about twenty-four thousand, two hundred sixty-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 381618149094 cubic inches would be around 604.5 feet tall.

Recreational maths with 381618149094

• 381618149094 backwards is 490941816183
• 381618149094 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 381618149094's digits is 54
• More coming soon!