138887172000
138,887,172,000 is an even composite number composed of six prime numbers multiplied together.
138887172000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 138887172000:
25 × 32 × 53 × 41 × 73 × 1289
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 41 × 73 × 1289)See below for interesting mathematical facts about the number 138887172000 from the Numbermatics database.
Names of 138887172000
- Cardinal: 138887172000 can be written as One hundred thirty-eight billion, eight hundred eighty-seven million, one hundred seventy-two thousand.
Scientific notation
- Scientific notation: 1.38887172 × 1011
Factors of 138887172000
Divisors of 138887172000
- Number of divisors d(n): 576
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 32 36 40 41 45 48 50 60 72 73 75 80 82 90 96 100 120 123 125 144 146 150 160 164 180 200 205 219 225 240 246 250 288 292 300 328 360 365 369 375 400 410 438 450 480 492 500 584 600 615 656 657 720 730 738 750 800 820 876 900 984 1000 1025 1095 1125 1168 1200 1230 1289 1312 1314 1440 1460 1476 1500 1640 1752 1800 1825 1845 1968 2000 2050 2190 2250 2336 2400 2460 2578 2628 2920 2952 2993 3000 3075 3280 3285 3504 3600 3650 3690 3867 3936 4000 4100 4380 4500 4920 5125 5156 5256 5475 5840 5904 5986 6000 6150 6445 6560 6570 7008 7200 7300 7380 7734 8200 8760 8979 9000 9125 9225 9840 10250 10312 10512 10950 11601 11680 11808 11972 12000 12300 12890 13140 14600 14760 14965 15375 15468 16400 16425 17520 17958 18000 18250 18450 19335 19680 20500 20624 21024 21900 23202 23944 24600 25780 26280 26937 27375 29200 29520 29930 30750 30936 32225 32800 32850 35040 35916 36000 36500 36900 38670 41000 41248 43800 44895 46125 46404 47888 49200 51560 52560 52849 53874 54750 58005 58400 59040 59860 61500 61872 64450 65700 71832 73000 73800 74825 77340 82000 82125 87600 89790 92250 92808 94097 95776 96675 98400 103120 105120 105698 107748 109500 116010 119720 123000 123744 128900 131400 134685 143664 146000 147600 149650 154680 158547 161125 164000 164250 175200 179580 184500 185616 188194 193350 206240 211396 215496 219000 224475 232020 239440 246000 257800 262800 264245 269370 282291 287328 290025 292000 295200 299300 309360 317094 322250 328500 359160 369000 371232 374125 376388 386700 422792 430992 438000 448950 464040 470485 475641 478880 483375 492000 515600 525600 528490 538740 564582 580050 598600 618720 634188 644500 657000 673425 718320 738000 748250 752776 773400 792735 845584 846873 861984 876000 897900 928080 940970 951282 966750 1031200 1056980 1077480 1122375 1129164 1160100 1197200 1268376 1289000 1314000 1321225 1346850 1411455 1436640 1450125 1476000 1496500 1505552 1546800 1585470 1691168 1693746 1795800 1856160 1881940 1902564 1933500 2113960 2154960 2244750 2258328 2320200 2352425 2378205 2394400 2536752 2578000 2628000 2642450 2693700 2822910 2900250 2993000 3011104 3093600 3170940 3367125 3387492 3591600 3763880 3805128 3857977 3867000 3963675 4227920 4234365 4309920 4489500 4516656 4640400 4704850 4756410 5073504 5156000 5284900 5387400 5645820 5800500 5986000 6341880 6606125 6734250 6774984 7057275 7183200 7527760 7610256 7715954 7734000 7927350 8455840 8468730 8979000 9033312 9280800 9409700 9512820 10569800 10774800 11291640 11573931 11601000 11762125 11891025 11972000 12683760 13212250 13468500 13549968 14114550 15055520 15220512 15431908 15468000 15854700 16937460 17958000 18819400 19025640 19289885 19818375 21139600 21171825 21549600 22583280 23147862 23202000 23524250 23782050 25367520 26424500 26937000 27099936 28229100 30863816 31709400 33874920 34721793 35286375 35916000 37638800 38051280 38579770 39636750 42279200 42343650 45166560 46295724 46404000 47048500 47564100 52849000 53874000 56458200 57869655 59455125 61727632 63418800 67749840 69443586 70572750 75277600 76102560 77159540 79273500 84687300 92591448 94097000 95128200 96449425 105698000 105859125 107748000 112916400 115739310 118910250 123455264 126837600 135499680 138887172 141145500 154319080 158547000 169374600 173608965 185182896 188194000 190256400 192898850 211396000 211718250 225832800 231478620 237820500 277774344 282291000 289348275 308638160 317094000 338749200 347217930 370365792 376388000 380512800 385797700 423436500 462957240 475641000 482247125 555548688 564582000 578696550 617276320 634188000 677498400 694435860 771595400 846873000 868044825 925914480 951282000 964494250 1111097376 1129164000 1157393100 1388871720 1446741375 1543190800 1693746000 1736089650 1851828960 1902564000 1928988500 2314786200 2777743440 2893482750 3086381600 3387492000 3472179300 3857977000 4340224125 4629572400 5555486880 5786965500 6944358600 7715954000 8680448250 9259144800 11573931000 13888717200 15431908000 17360896500 23147862000 27777434400 34721793000 46295724000 69443586000 138887172000
- Sum of all divisors σ(n): 512246760480
- Sum of proper divisors (its aliquot sum) s(n): 373359588480
- 138887172000 is an abundant number, because the sum of its proper divisors (373359588480) is greater than itself. Its abundance is 234472416480
Bases of 138887172000
- Binary: 100000010101100101001000001111101000002
- Hexadecimal: 0x2056520FA0
- Base-36: 1RSXU3S0
Squares and roots of 138887172000
- 138887172000 squared (1388871720002) is 19289646546157584000000
- 138887172000 cubed (1388871720003) is 2679084457675394308112448000000000
-
The
square root of 138887172000 is 372675.6927946871 -
The
cube root of 138887172000 is 5178.6995040767
Scales and comparisons
How big is 138887172000?- 138,887,172,000 seconds is equal to 4,416 years, 9 weeks, 3 days, 10 hours.
-
To count from 1 to 138,887,172,000 would take you about eight thousand, eight hundred thirty-two 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 138887172000 cubic inches would be around 431.6 feet tall.
Recreational maths with 138887172000
- 138887172000 backwards is 000271788831
- 138887172000 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138887172000's digits is 45
- More coming soon!
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