138159807139600

Names of 138159807139600

• Cardinal: 138159807139600 can be written as One hundred thirty-eight trillion, one hundred fifty-nine billion, eight hundred seven million, one hundred thirty-nine thousand, six hundred.

Scientific notation

• Scientific notation: 1.381598071396 × 10¹⁴

Factors of 138159807139600

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 396

Divisors of 138159807139600

• Number of divisors d(n): 405
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 25 34 40 50 68 80 85 100 136 170 181 191 200 272 289 340 362 382 400 425 578 680 724 764 850 905 955 1156 1360 1445 1448 1528 1700 1810 1910 2312 2890 2896 3056 3077 3247 3400 3620 3820 4525 4624 4775 5780 6154 6494 6800 7225 7240 7640 9050 9550 11560 12308 12988 14450 14480 15280 15385 16235 18100 19100 23120 24616 25976 28900 30770 32470 32761 34571 36200 36481 38200 49232 51952 52309 55199 57800 61540 64940 65522 69142 72400 72962 76400 76925 81175 104618 110398 115600 123080 129880 131044 138284 145924 153850 162350 163805 172855 182405 209236 220796 246160 259760 261545 262088 275995 276568 291848 307700 324700 327610 345710 364810 418472 441592 523090 524176 551990 553136 556937 583696 587707 615400 620177 649400 655220 691420 729620 819025 836944 864275 883184 912025 1046180 1103980 1113874 1175414 1230800 1240354 1298800 1307725 1310440 1379975 1382840 1459240 1638050 1728550 1824050 2092360 2207960 2227748 2350828 2480708 2615450 2620880 2759950 2765680 2784685 2918480 2938535 3100885 3276100 3457100 3648100 4184720 4415920 4455496 4701656 4961416 5230900 5519900 5569370 5877070 6201770 6257351 6552200 6603061 6914200 7296200 8910992 9403312 9467929 9922832 9991019 10461800 10543009 11039800 11138740 11754140 12403540 12514702 13104400 13206122 13828400 13923425 14592400 14692675 15504425 18935858 19982038 20923600 21086018 22079600 22277480 23508280 24807080 25029404 26412244 27846850 29385350 31008850 31286755 33015305 37871716 39964076 42172036 44554960 47016560 47339645 49614160 49955095 50058808 52715045 52824488 55693700 58770700 62017700 62573510 66030610 75743432 79928152 84344072 94679290 99910190 100117616 105430090 105648976 106374967 111387400 112252037 117541400 124035400 125147020 132061220 151486864 156433775 159856304 165076525 168688144 189358580 199820380 210860180 212749934 222774800 224504074 235082800 236698225 248070800 249775475 250294040 263575225 264122440 312867550 330153050 378717160 399640760 421720360 425499868 449008148 473396450 499550950 500588080 527150450 528244880 531874835 561260185 625735100 660306100 757434320 799281520 843440720 850999736 898016296 946792900 999101900 1054300900 1063749670 1122520370 1195154041 1251470200 1320612200 1701999472 1796032592 1808374439 1893585800 1908284629 1998203800 2108601800 2127499340 2245040740 2390308082 2502940400 2641224400 2659374175 2806300925 3616748878 3787171600 3816569258 3996407600 4217203600 4254998680 4490081480 4780616164 5318748350 5612601850 5975770205 7233497756 7633138516 8509997360 8980162960 9041872195 9541423145 9561232328 10637496700 11225203700 11951540410 14466995512 15266277032 18083744390 19082846290 19122464656 20317618697 21274993400 22450407400 23903080820 28933991024 29878851025 30532554064 36167488780 38165692580 40635237394 42549986800 44900814800 45209360975 47707115725 47806161640 59757702050 72334977560 76331385160 81270474788 90418721950 95414231450 95612323280 101588093485 119515404100 144669955120 152662770320 162540949576 180837443900 190828462900 203176186970 239030808200 325081899152 345399517849 361674887800 381656925800 406352373940 478061616400 507940467425 690799035698 723349775600 763313851600 812704747880 1015880934850 1381598071396 1625409495760 1726997589245 2031761869700 2763196142792 3453995178490 4063523739400 5526392285584 6907990356980 8127047478800 8634987946225 13815980713960 17269975892450 27631961427920 34539951784900 69079903569800 138159807139600
• Sum of all divisors σ(n): 356427617708253
• Sum of proper divisors (its aliquot sum) s(n): 218267810568653
• 138159807139600 is an abundant number, because the sum of its proper divisors (218267810568653) is greater than itself. Its abundance is 80108003429053

Bases of 138159807139600

• Binary: 11111011010011111010110001110100000111100010000₂
• Hexadecimal: 0x7DA7D63A0F10
• Base-36: 1CZ1QLZNKG

Squares and roots of 138159807139600

• 138159807139600 squared (138159807139600²) is 19088132308851467133888160000
• 138159807139600 cubed (138159807139600³) is 2637212678446086361200496157075907136000000
• 138159807139600 is a perfect square number. Its square root is 11754140
• The cube root of 138159807139600 is 51696.4323466995

Scales and comparisons

• 138,159,807,139,600 seconds is equal to 4,393,054 years, 26 weeks, 3 days, 21 hours, 26 minutes, 40 seconds.
• To count from 1 to 138,159,807,139,600 would take you about ten million, nine hundred eighty-two thousand, six hundred thirty-six 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 138159807139600 cubic inches would be around 4308 feet tall.

Recreational maths with 138159807139600

• 138159807139600 backwards is 006931708951831
• The number of decimal digits it has is: 15
• The sum of 138159807139600's digits is 61
• More coming soon!