138838549953220
138,838,549,953,220 is an even composite number composed of six prime numbers multiplied together.
138838549953220 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 138838549953220:
22 × 5 × 133 × 17 × 412 × 110569
(2 × 2 × 5 × 13 × 13 × 13 × 17 × 41 × 41 × 110569)See below for interesting mathematical facts about the number 138838549953220 from the Numbermatics database.
Names of 138838549953220
- Cardinal: 138838549953220 can be written as One hundred thirty-eight trillion, eight hundred thirty-eight billion, five hundred forty-nine million, nine hundred fifty-three thousand, two hundred twenty.
Scientific notation
- Scientific notation: 1.3883854995322 × 1014
Factors of 138838549953220
Divisors of 138838549953220
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 5 10 13 17 20 26 34 41 52 65 68 82 85 130 164 169 170 205 221 260 338 340 410 442 533 676 697 820 845 884 1066 1105 1394 1681 1690 2132 2197 2210 2665 2788 2873 3362 3380 3485 4394 4420 5330 5746 6724 6929 6970 8405 8788 9061 10660 10985 11492 13858 13940 14365 16810 18122 21853 21970 27716 28577 28730 33620 34645 36244 37349 43706 43940 45305 57154 57460 69290 74698 87412 90077 90610 109265 110569 114308 117793 138580 142885 149396 180154 181220 186745 218530 221138 235586 284089 285770 360308 371501 373490 437060 442276 450385 471172 552845 568178 571540 588965 743002 746980 900770 1105690 1136356 1177930 1420445 1437397 1486004 1531309 1801540 1857505 1879673 2211380 2355860 2840890 2874794 3062618 3693157 3715010 3759346 4533329 4829513 5681780 5749588 6125236 7186985 7386314 7430020 7518692 7656545 9066658 9398365 9659026 14373970 14772628 15313090 18133316 18465785 18686161 18796730 19318052 22666645 24147565 24435749 28747940 30626180 36931570 37372322 37593460 45333290 48295130 48871498 58933277 62783669 73863140 74744644 77066593 90666580 93430805 96590260 97742996 117866554 122178745 125567338 154133186 185866489 186861610 235733108 242920093 244357490 251134676 294666385 308266372 313918345 317664737 371732978 373723220 385332965 485840186 488714980 589332770 627836690 635329474 743465956 766132601 770665930 929332445 971680372 1001865709 1178665540 1214600465 1255673380 1270658948 1532265202 1541331860 1588323685 1858664890 2003731418 2416264357 2429200930 3064530404 3159730313 3176647370 3717329780 3830663005 4007462836 4129641581 4832528714 4858401860 5009328545 6319460626 6353294740 7661326010 8259283162 9665057428 9959723813 10018657090 12081321785 12638921252 13024254217 15322652020 15798651565 16518566324 19919447626 20037314180 20648207905 24162643570 26048508434 31411436641 31597303130 39838895252 41076494069 41296415810 48325287140 49798619065 52097016868 62822873282 63194606260 65121271085 82152988138 82592831620 99597238130 125645746564 130242542170 157057183205 164305976276 169315304821 199194476260 205382470345 260485084340 314114366410 338630609642 408348676333 410764940690 533994422897 628228732820 677261219284 816697352666 821529881380 846576524105 1067988845794 1633394705332 1693153048210 2041743381665 2135977691588 2669972114485 3386306096420 4083486763330 5339944228970 6941927497661 8166973526660 10679888457940 13883854995322 27767709990644 34709637488305 69419274976610 138838549953220
- Sum of all divisors σ(n): 342784629280800
- Sum of proper divisors (its aliquot sum) s(n): 203946079327580
- 138838549953220 is an abundant number, because the sum of its proper divisors (203946079327580) is greater than itself. Its abundance is 65107529374360
Bases of 138838549953220
- Binary: 111111001000101110111100111001101111010110001002
- Hexadecimal: 0x7E45DE737AC4
- Base-36: 1D7PJRXQDG
Squares and roots of 138838549953220
- 138838549953220 squared (1388385499532202) is 19276142953112765264188368400
- 138838549953220 cubed (1388385499532203) is 2676271736301156348423664836463088126248000
-
The
square root of 138838549953220 is 11782977.1260585921 -
The
cube root of 138838549953220 is 51780.9510854429
Scales and comparisons
How big is 138838549953220?- 138,838,549,953,220 seconds is equal to 4,414,636 years, 22 weeks, 3 days, 11 hours, 53 minutes, 40 seconds.
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To count from 1 to 138,838,549,953,220 would take you about eleven million, thirty-six thousand, five hundred ninety-one 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 138838549953220 cubic inches would be around 4315.1 feet tall.
Recreational maths with 138838549953220
- 138838549953220 backwards is 022359945838831
- The number of decimal digits it has is: 15
- The sum of 138838549953220's digits is 70
- More coming soon!
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The information we have on file for 138838549953220 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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