138305551648
138,305,551,648 is an even composite number composed of four prime numbers multiplied together.
138305551648 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 138305551648:
25 × 113 × 313 × 109
(2 × 2 × 2 × 2 × 2 × 11 × 11 × 11 × 31 × 31 × 31 × 109)See below for interesting mathematical facts about the number 138305551648 from the Numbermatics database.
Names of 138305551648
- Cardinal: 138305551648 can be written as One hundred thirty-eight billion, three hundred five million, five hundred fifty-one thousand, six hundred forty-eight.
Scientific notation
- Scientific notation: 1.38305551648 × 1011
Factors of 138305551648
Divisors of 138305551648
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 8 11 16 22 31 32 44 62 88 109 121 124 176 218 242 248 341 352 436 484 496 682 872 961 968 992 1199 1331 1364 1744 1922 1936 2398 2662 2728 3379 3488 3751 3844 3872 4796 5324 5456 6758 7502 7688 9592 10571 10648 10912 13189 13516 15004 15376 19184 21142 21296 26378 27032 29791 30008 30752 37169 38368 41261 42284 42592 52756 54064 59582 60016 74338 82522 84568 104749 105512 108128 116281 119164 120032 145079 148676 165044 169136 209498 211024 232562 238328 290158 297352 327701 330088 338272 408859 418996 422048 465124 476656 580316 594704 655402 660176 817718 837992 930248 953312 1152239 1160632 1189408 1279091 1310804 1320352 1635436 1675984 1860496 2304478 2321264 2558182 2621608 3247219 3270872 3351968 3604711 3720992 4497449 4608956 4642528 5116364 5243216 6494438 6541744 7209422 8994898 9217912 10232728 10486432 12674629 12988876 13083488 14418844 17989796 18435824 20465456 25349258 25977752 28837688 35719409 35979592 36871648 39651821 40930912 50698516 51955504 57675376 71438818 71959184 79303642 101397032 103911008 115350752 139420919 142877636 143918368 158607284 202794064 278841838 285755272 317214568 392913499 405588128 557683676 571510544 634429136 785826998 1115367352 1143021088 1268858272 1571653996 2230734704 3143307992 4322048489 4461469408 6286615984 8644096978 12573231968 17288193956 34576387912 69152775824 138305551648
- Sum of all divisors σ(n): 312319687680
- Sum of proper divisors (its aliquot sum) s(n): 174014136032
- 138305551648 is an abundant number, because the sum of its proper divisors (174014136032) is greater than itself. Its abundance is 35708584384
Bases of 138305551648
- Binary: 100000001100111010011100111101001000002
- Hexadecimal: 0x2033A73D20
- Base-36: 1RJBJYN4
Squares and roots of 138305551648
- 138305551648 squared (1383055516482) is 19128425616657595515904
- 138305551648 cubed (1383055516483) is 2645567457069563325756353877409792
-
The
square root of 138305551648 is 371894.5437190495 -
The
cube root of 138305551648 is 5171.4604113293
Scales and comparisons
How big is 138305551648?- 138,305,551,648 seconds is equal to 4,397 years, 35 weeks, 5 days, 16 hours, 47 minutes, 28 seconds.
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To count from 1 to 138,305,551,648 would take you about eight thousand, seven hundred ninety-five 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 138305551648 cubic inches would be around 431 feet tall.
Recreational maths with 138305551648
- 138305551648 backwards is 846155503831
- The number of decimal digits it has is: 12
- The sum of 138305551648's digits is 49
- More coming soon!
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The information we have on file for 138305551648 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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