389911381683970
389,911,381,683,970 is an even composite number composed of six prime numbers multiplied together.
389911381683970 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 389911381683970:
2 × 5 × 432 × 732 × 1032 × 373
(2 × 5 × 43 × 43 × 73 × 73 × 103 × 103 × 373)See below for interesting mathematical facts about the number 389911381683970 from the Numbermatics database.
Names of 389911381683970
- Cardinal: 389911381683970 can be written as Three hundred eighty-nine trillion, nine hundred eleven billion, three hundred eighty-one million, six hundred eighty-three thousand, nine hundred seventy.
Scientific notation
- Scientific notation: 3.8991138168397 × 1014
Factors of 389911381683970
Divisors of 389911381683970
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 5 10 43 73 86 103 146 206 215 365 373 430 515 730 746 1030 1849 1865 3139 3698 3730 4429 5329 6278 7519 8858 9245 10609 10658 15038 15695 16039 18490 21218 22145 26645 27229 31390 32078 37595 38419 44290 53045 53290 54458 75190 76838 80195 106090 134977 136145 160390 190447 192095 229147 269954 272290 323317 380894 384190 456187 458294 548887 646634 674885 689677 774457 912374 952235 1097774 1145735 1170847 1349770 1379354 1548914 1616585 1652017 1904470 1987717 2280935 2291470 2341694 2744435 2804587 3233170 3304034 3448385 3872285 3957157 3975434 4561870 5488870 5609174 5854235 6896770 7744570 7914314 8260085 9853321 9938585 11708470 13902631 14022935 16520170 19616041 19706642 19785785 19877170 23602141 27805262 28045870 33301651 39232082 39571570 47204282 49266605 50346421 56535361 66603302 69513155 71036731 85471831 98080205 98533210 100692842 113070722 118010705 120597241 139026310 142073462 166508255 170157751 170943662 196160410 204734851 236021410 241194482 251732105 282676805 288872461 333016510 340315502 355183655 409469702 427359155 503464210 565353610 577744922 602986205 710367310 850788755 854718310 1014892063 1023674255 1205972410 1431970993 1444362305 1701577510 2029784126 2047348510 2431020523 2863941986 2888724610 3675288733 4862041046 5074460315 5185681363 7159854965 7316783293 7350577466 8803598593 10148920630 10371362726 12155102615 12421515823 14319709930 14633566586 17607197186 18376443665 21087689653 24310205230 24843031646 25928406815 36583916465 36752887330 42175379306 44017992965 51856813630 62107579115 73167832930 88035985930 104533882489 105438448265 124215158230 209067764978 210876896530 378554739499 522669412445 534125180389 757109478998 906770655079 1045338824890 1068250360778 1813541310158 1892773697495 2670625901945 3785547394990 4533853275395 5341251803890 9067706550790 38991138168397 77982276336794 194955690841985 389911381683970
- Sum of all divisors σ(n): 737633774338164
- Sum of proper divisors (its aliquot sum) s(n): 347722392654194
- 389911381683970 is a deficient number, because the sum of its proper divisors (347722392654194) is less than itself. Its deficiency is 42188989029776
Bases of 389911381683970
- Binary: 10110001010011111010100010110011000101111000000102
- Hexadecimal: 0x1629F51662F02
- Base-36: 3U7MTDFVNM
Squares and roots of 389911381683970
- 389911381683970 squared (3899113816839702) is 152030885566702535992954960900
- 389911381683970 cubed (3899113816839703) is 59278572649950518226272808618421407506773000
-
The
square root of 389911381683970 is 19746173.8492288677 -
The
cube root of 389911381683970 is 73055.9014911727
Scales and comparisons
How big is 389911381683970?- 389,911,381,683,970 seconds is equal to 12,397,975 years, 44 weeks, 5 days, 22 hours, 26 minutes, 10 seconds.
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To count from 1 to 389,911,381,683,970 would take you about thirty million, nine hundred ninety-four thousand, nine hundred thirty-nine 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 389911381683970 cubic inches would be around 6088 feet tall.
Recreational maths with 389911381683970
- 389911381683970 backwards is 079386183119983
- The number of decimal digits it has is: 15
- The sum of 389911381683970's digits is 76
- More coming soon!
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