138807341640
138,807,341,640 is an even composite number composed of seven prime numbers multiplied together.
What does the number 138807341640 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 384 divisors.
138807341640 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 138807341640:
23 × 32 × 5 × 11 × 19 × 521 × 3541
(2 × 2 × 2 × 3 × 3 × 5 × 11 × 19 × 521 × 3541)See below for interesting mathematical facts about the number 138807341640 from the Numbermatics database.
Names of 138807341640
- Cardinal: 138807341640 can be written as One hundred thirty-eight billion, eight hundred seven million, three hundred forty-one thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.3880734164 × 1011
Factors of 138807341640
Divisors of 138807341640
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 18 19 20 22 24 30 33 36 38 40 44 45 55 57 60 66 72 76 88 90 95 99 110 114 120 132 152 165 171 180 190 198 209 220 228 264 285 330 342 360 380 396 418 440 456 495 521 570 627 660 684 760 792 836 855 990 1042 1045 1140 1254 1320 1368 1563 1672 1710 1881 1980 2084 2090 2280 2508 2605 3126 3135 3420 3541 3762 3960 4168 4180 4689 5016 5210 5731 6252 6270 6840 7082 7524 7815 8360 9378 9405 9899 10420 10623 11462 12504 12540 14164 15048 15630 17193 17705 18756 18810 19798 20840 21246 22924 23445 25080 28328 28655 29697 31260 31869 34386 35410 37512 37620 38951 39596 42492 45848 46890 49495 51579 53115 57310 59394 62520 63738 67279 68772 70820 75240 77902 79192 84984 85965 89091 93780 98990 103158 106230 108889 114620 116853 118788 127476 134558 137544 141640 148485 155804 159345 171930 178182 187560 194755 197980 201837 206316 212460 217778 229240 233706 237576 254952 257895 269116 296970 311608 318690 326667 336395 343860 350559 356364 389510 395960 403674 412632 424920 435556 445455 467412 515790 538232 544445 584265 593940 605511 637380 653334 672790 687720 701118 712728 740069 779020 807348 871112 890910 934824 980001 1009185 1031580 1088890 1168530 1187880 1211022 1274760 1306668 1345580 1402236 1480138 1558040 1614696 1633335 1752795 1781820 1844861 1960002 2018370 2063160 2177780 2220207 2337060 2422044 2613336 2691160 2804472 2960276 3027555 3266670 3505590 3563640 3689722 3700345 3920004 4036740 4355560 4440414 4674120 4844088 4900005 5534583 5920552 6055110 6533340 6660621 7011180 7379444 7400690 7840008 8073480 8880828 9224305 9800010 11069166 11101035 12110220 13066680 13321242 14022360 14758888 14801380 16603749 17761656 18448610 19600020 20293471 22138332 22202070 24220440 26642484 27672915 29602760 33207498 33303105 35052359 36897220 39200040 40586942 44276664 44404140 53284968 55345830 60880413 66414996 66606210 70104718 73794440 81173884 83018745 88808280 101467355 105157077 110691660 121760826 132829992 133212420 140209436 162347768 166037490 175261795 182641239 202934710 210314154 221383320 243521652 266424840 280418872 304402065 315471231 332074980 350523590 365282478 385575949 405869420 420628308 487043304 525785385 608804130 630942462 664149960 701047180 730564956 771151898 811738840 841256616 913206195 1051570770 1156727847 1217608260 1261884924 1402094360 1461129912 1542303796 1577356155 1826412390 1927879745 2103141540 2313455694 2435216520 2523769848 3084607592 3154712310 3470183541 3652824780 3855759490 4206283080 4626911388 5783639235 6309424620 6940367082 7305649560 7711518980 9253822776 11567278470 12618849240 13880734164 15423037960 17350917705 23134556940 27761468328 34701835410 46269113880 69403670820 138807341640
- Sum of all divisors σ(n): 519177859200
- Sum of proper divisors (its aliquot sum) s(n): 380370517560
- 138807341640 is an abundant number, because the sum of its proper divisors (380370517560) is greater than itself. Its abundance is 241563175920
Bases of 138807341640
- Binary: 100000010100011000111111110010010010002
- Hexadecimal: 0x20518FF248
- Base-36: 1RRMB2A0
Squares and roots of 138807341640
- 138807341640 squared (1388073416402) is 19267478093163677889600
- 138807341640 cubed (1388073416403) is 2674467414218986385260621402944000
-
The
square root of 138807341640 is 372568.5730707839 -
The
cube root of 138807341640 is 5177.7070997773
Scales and comparisons
How big is 138807341640?- 138,807,341,640 seconds is equal to 4,413 years, 33 weeks, 3 days, 10 hours, 54 minutes.
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To count from 1 to 138,807,341,640 would take you about eight thousand, eight hundred twenty-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 138807341640 cubic inches would be around 431.5 feet tall.
Recreational maths with 138807341640
- 138807341640 backwards is 046143708831
- 138807341640 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138807341640's digits is 45
- More coming soon!
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The information we have on file for 138807341640 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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