139438519664
139,438,519,664 is an even composite number composed of five prime numbers multiplied together.
139438519664 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 139438519664:
24 × 19 × 29 × 412 × 972
(2 × 2 × 2 × 2 × 19 × 29 × 41 × 41 × 97 × 97)See below for interesting mathematical facts about the number 139438519664 from the Numbermatics database.
Names of 139438519664
- Cardinal: 139438519664 can be written as One hundred thirty-nine billion, four hundred thirty-eight million, five hundred nineteen thousand, six hundred sixty-four.
Scientific notation
- Scientific notation: 1.39438519664 × 1011
Factors of 139438519664
Divisors of 139438519664
- Number of divisors d(n): 180
-
Complete list of divisors:
1 2 4 8 16 19 29 38 41 58 76 82 97 116 152 164 194 232 304 328 388 464 551 656 776 779 1102 1189 1552 1558 1681 1843 2204 2378 2813 3116 3362 3686 3977 4408 4756 5626 6232 6724 7372 7954 8816 9409 9512 11252 12464 13448 14744 15908 18818 19024 22504 22591 26896 29488 31816 31939 37636 45008 45182 48749 53447 63632 63878 75272 75563 90364 97498 106894 115333 127756 150544 151126 163057 178771 180728 194996 213788 230666 255512 272861 302252 326114 357542 361456 385769 389992 427576 461332 511024 545722 604504 652228 715084 771538 779984 855152 922664 926231 1091444 1209008 1304456 1430168 1543076 1845328 1852462 2182888 2191327 2608912 2860336 3086152 3098083 3704924 4365776 4382654 4728653 5184359 6172304 6196166 7329611 7409848 8765308 9457306 10368718 11187301 12392332 14659222 14819696 15816529 17530616 18914612 20737436 22374602 24784664 29318444 31633058 35061232 37829224 41474872 44749204 49569328 58636888 63266116 75658448 82949744 89498408 89844407 117273776 126532232 178996816 179688814 212558719 253064464 300514051 359377628 425117438 458679341 601028102 718755256 850234876 917358682 1202056204 1437510512 1700469752 1834717364 2404112408 3400939504 3669434728 4808224816 7338869456 8714907479 17429814958 34859629916 69719259832 139438519664
- Sum of all divisors σ(n): 304678434600
- Sum of proper divisors (its aliquot sum) s(n): 165239914936
- 139438519664 is an abundant number, because the sum of its proper divisors (165239914936) is greater than itself. Its abundance is 25801395272
Bases of 139438519664
- Binary: 100000011101110010111011110101011100002
- Hexadecimal: 0x20772EF570
- Base-36: 1S223ECW
Squares and roots of 139438519664
- 139438519664 squared (1394385196642) is 19443100766087714672896
- 139438519664 cubed (1394385196643) is 2711117188501255266765430223826944
-
The
square root of 139438519664 is 373414.6752124239 -
The
cube root of 139438519664 is 5185.5431741665
Scales and comparisons
How big is 139438519664?- 139,438,519,664 seconds is equal to 4,433 years, 37 weeks, 18 hours, 7 minutes, 44 seconds.
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To count from 1 to 139,438,519,664 would take you about eight thousand, eight hundred sixty-seven 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 139438519664 cubic inches would be around 432.1 feet tall.
Recreational maths with 139438519664
- 139438519664 backwards is 466915834931
- The number of decimal digits it has is: 12
- The sum of 139438519664's digits is 59
- More coming soon!
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