138974196563840

Names of 138974196563840

• Cardinal: 138974196563840 can be written as One hundred thirty-eight trillion, nine hundred seventy-four billion, one hundred ninety-six million, five hundred sixty-three thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.3897419656384 × 10¹⁴

Factors of 138974196563840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 5587

Divisors of 138974196563840

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 32 40 44 55 61 64 80 88 89 110 121 122 128 160 176 178 220 242 244 305 320 352 356 440 445 484 488 605 610 640 671 704 712 880 890 968 976 979 1210 1220 1342 1408 1424 1760 1780 1936 1952 1958 2420 2440 2684 2848 3355 3520 3560 3721 3872 3904 3916 4840 4880 4895 5368 5419 5429 5696 6710 7040 7120 7381 7442 7744 7808 7832 9680 9760 9790 10736 10769 10838 10858 11392 13420 14240 14762 14884 15488 15664 18605 19360 19520 19580 21472 21538 21676 21716 26840 27095 27145 28480 29524 29768 31328 36905 37210 38720 39040 39160 40931 42944 43076 43352 43432 53680 53845 54190 54290 56960 59048 59536 59609 59719 62656 73810 74420 77440 78320 81862 85888 86152 86704 86864 107360 107690 108380 108580 118096 119072 119218 119438 125312 147620 148840 156640 163724 172304 173408 173728 204655 214720 215380 216760 217160 236192 238144 238436 238876 295240 297680 298045 298595 313280 327448 330559 331169 344608 346816 347456 409310 429440 430760 433520 434320 450241 472384 476288 476872 477752 482291 590480 595360 596090 597190 626560 654896 655699 656909 661118 662338 689216 693632 694912 818620 861520 867040 868640 900482 944768 953744 955504 964582 1180960 1190720 1192180 1194380 1309792 1311398 1313818 1322236 1324676 1378432 1637240 1652795 1655845 1723040 1734080 1737280 1800964 1907488 1911008 1929164 2251205 2361920 2381440 2384360 2388760 2411455 2619584 2622796 2627636 2644472 2649352 3274480 3278495 3284545 3305590 3311690 3446080 3468160 3474560 3601928 3636149 3642859 3814976 3822016 3858328 4502410 4723840 4768720 4777520 4822910 5239168 5245592 5255272 5288944 5298704 5305201 6548960 6556990 6569090 6611180 6623380 6892160 7203856 7272298 7285718 7629952 7644032 7716656 9004820 9537440 9555040 9645820 10491184 10510544 10577888 10597408 10610402 13097920 13113980 13138180 13222360 13246760 14407712 14544596 14571436 15433312 18009640 18180745 18214295 19074880 19110080 19291640 20164099 20982368 21021088 21155776 21194816 21220804 26195840 26227960 26276360 26444720 26493520 26526005 28815424 29089192 29142872 29419751 30866624 36019280 36361490 36428590 38149760 38220160 38583280 39997639 40071449 40328198 41964736 42042176 42311552 42389632 42441608 52455920 52552720 52889440 52987040 53052010 57630848 58178384 58285744 58357211 58839502 61733248 72038560 72722980 72857180 77166560 79995278 80142898 80656396 83929472 84084352 84883216 100820495 104911840 105105440 105778880 105974080 106104020 116356768 116571488 116714422 117679004 144077120 145445960 145714360 147098755 154333120 159990556 160285796 161312792 169766432 199988195 200357245 201640990 209823680 210210880 211557760 211948160 212208040 221805089 232713536 233142976 233428844 235358008 288154240 290891920 291428720 291786055 294197510 308666240 319981112 320571592 322625584 323617261 339532864 399976390 400714490 403281980 419647360 420421760 424416080 443610178 465427072 466285952 466857688 470716016 581783840 582857440 583572110 588395020 639962224 641143184 645251168 647234522 679065728 799952780 801428980 806563960 848832160 887220356 933715376 941432032 1109025445 1163567680 1165714880 1167144220 1176790040 1279924448 1282286368 1290502336 1294469044 1599905560 1602857960 1613127920 1618086305 1697664320 1774440712 1794604811 1867430752 1882864064 2218050890 2327135360 2331429760 2334288440 2353580080 2439855979 2559848896 2564572736 2581004672 2588938088 3199811120 3205715920 3226255840 3236172610 3395328640 3548881424 3559789871 3589209622 3734861504 3765728128 4436101780 4668576880 4707160160 4879711958 5119697792 5129145472 5177876176 6399622240 6411431840 6452511680 6472345220 7097762848 7119579742 7178419244 7469723008 8872203560 8973024055 9337153760 9414320320 9759423916 10355752352 12199279895 12799244480 12822863680 12905023360 12944690440 14195525696 14239159484 14356838488 17744407120 17798949355 17946048110 18674307520 18828640640 19518847832 19740652921 20711504704 24398559790 25598488960 25645727360 25889380880 28391051392 28478318968 28713676976 35488814240 35597898710 35892096220 37348615040 39037695664 39481305842 41423009408 48797119580 51778761760 56956637936 57427353952 70977628480 71195797420 71784192440 78075391328 78962611684 97594239160 98703264605 103557523520 113913275872 114854707904 141955256960 142391594840 143568384880 156150782656 157925223368 195188478320 197406529210 207115047040 217147182131 227826551744 229709415808 284783189680 287136769760 312301565312 315850446736 390376956640 394813058420 434294364262 455653103488 569566379360 574273539520 631700893472 780753913280 789626116840 868588728524 1085735910655 1139132758720 1148547079040 1263401786944 1561507826560 1579252233680 1737177457048 2171471821310 2278265517440 2526803573888 3158504467360 3474354914096 4342943642620 6317008934720 6948709828192 8685887285240 12634017869440 13897419656384 17371774570480 27794839312768 34743549140960 69487098281920 138974196563840
• Sum of all divisors σ(n): 375509742426000
• Sum of proper divisors (its aliquot sum) s(n): 236535545862160
• 138974196563840 is an abundant number, because the sum of its proper divisors (236535545862160) is greater than itself. Its abundance is 97561349298320

Bases of 138974196563840

• Binary: 11111100110010101110011100111100111111110000000₂
• Hexadecimal: 0x7E65739E7F80
• Base-36: 1D9FV4FCZK

Squares and roots of 138974196563840

• 138974196563840 squared (138974196563840²) is 19313827310564837663195545600
• 138974196563840 cubed (138974196563840³) is 2684123633058499010901997808557514031104000
• The square root of 138974196563840 is 11788731.7623160805
• The cube root of 138974196563840 is 51797.8090937225

Scales and comparisons

• 138,974,196,563,840 seconds is equal to 4,418,949 years, 29 weeks, 6 days, 9 hours, 57 minutes, 20 seconds.
• To count from 1 to 138,974,196,563,840 would take you about eleven million, forty-seven thousand, three hundred seventy-three 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 138974196563840 cubic inches would be around 4316.5 feet tall.

Recreational maths with 138974196563840

• 138974196563840 backwards is 048365691479831
• The number of decimal digits it has is: 15
• The sum of 138974196563840's digits is 74
• More coming soon!