138070432675840

Names of 138070432675840

• Cardinal: 138070432675840 can be written as One hundred thirty-eight trillion, seventy billion, four hundred thirty-two million, six hundred seventy-five thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.3807043267584 × 10¹⁴

Factors of 138070432675840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 19811

Divisors of 138070432675840

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 49 56 64 70 73 80 98 112 128 140 146 160 193 196 224 245 256 280 292 320 365 386 392 448 490 511 512 560 584 640 730 772 784 896 965 980 1022 1024 1120 1168 1280 1351 1460 1544 1568 1792 1930 1960 2044 2048 2240 2336 2555 2560 2702 2920 3088 3136 3577 3584 3860 3920 4088 4480 4672 5110 5120 5404 5840 6176 6272 6755 7154 7168 7720 7840 8176 8960 9344 9457 10220 10240 10808 11680 12352 12544 13510 14089 14308 14336 15440 15680 16352 17885 17920 18688 18914 19531 20440 21616 23360 24704 25088 27020 28178 28616 30880 31360 32704 35770 35840 37376 37828 39062 40880 43232 46720 47285 49408 50176 54040 56356 57232 61760 62720 65408 70445 71540 71680 74752 75656 78124 81760 86464 93440 94570 97655 98623 98816 100352 108080 112712 114464 123520 125440 130816 136717 140890 143080 149504 151312 156248 163520 172928 186880 189140 195310 197246 197632 216160 225424 228928 247040 250880 261632 273434 281780 286160 302624 312496 327040 345856 373760 378280 390620 394492 395264 432320 450848 457856 493115 494080 501760 523264 546868 563560 572320 605248 624992 654080 683585 690361 691712 747520 756560 781240 788984 864640 901696 915712 957019 986230 988160 1046528 1093736 1127120 1144640 1210496 1249984 1308160 1367170 1380722 1383424 1425763 1513120 1562480 1577968 1729280 1803392 1831424 1914038 1972460 1976320 2187472 2254240 2289280 2420992 2499968 2616320 2734340 2761444 2766848 2851526 3026240 3124960 3155936 3451805 3458560 3606784 3662848 3769483 3828076 3944920 4374944 4508480 4578560 4785095 4841984 4999936 5232640 5468680 5522888 5703052 6052480 6249920 6311872 6903610 6917120 7128815 7213568 7325696 7538966 7656152 7889840 8749888 9016960 9157120 9570190 9683968 9980341 9999872 10937360 11045776 11406104 12104960 12499840 12623744 13807220 13834240 14257630 14427136 15077932 15312304 15779680 17499776 18033920 18314240 18847415 19140380 19367936 19960682 19999744 21874720 22091552 22812208 24209920 24999680 25247488 26386381 27614440 28515260 28854272 30155864 30624608 31559360 34999552 36067840 36628480 37694830 38280760 39921364 39999488 43749440 44183104 45624416 48419840 49901705 49999360 50494976 52772762 55228880 57030520 60311728 61249216 63118720 69862387 69999104 72135680 75389660 76561520 79842728 87498880 88366208 91248832 96839680 99803410 99998720 100989952 105545524 110457760 114061040 120623456 122498432 126237440 131931905 139724774 139998208 144271360 150779320 153123040 159685456 174997760 176732416 182497664 184704667 199606820 199997440 201979904 211091048 220915520 228122080 241246912 244996864 252474880 263863810 275172259 279449548 279996416 301558640 306246080 319370912 349311935 349995520 353464832 364995328 369409334 399213640 422182096 441831040 456244160 482493824 489993728 504949760 527727620 550344518 558899096 603117280 612492160 638741824 698623870 699991040 706929664 729990656 738818668 798427280 844364192 883662080 912488320 923523335 964987648 979987456 1009899520 1055455240 1100689036 1117798192 1206234560 1224984320 1277483648 1375861295 1397247740 1399982080 1413859328 1459981312 1477637336 1596854560 1688728384 1767324160 1824976640 1847046670 1926205813 1929975296 1959974912 2110910480 2201378072 2235596384 2412469120 2449968640 2554967296 2751722590 2794495480 2919962624 2955274672 3193709120 3377456768 3534648320 3649953280 3694093340 3852411626 3859950592 4221820960 4402756144 4471192768 4824938240 4899937280 5109934592 5503445180 5588990960 5910549344 6387418240 6754913536 7069296640 7299906560 7388186680 7704823252 7719901184 8443641920 8805512288 8942385536 9631029065 9649876480 9799874560 10219869184 11006890360 11177981920 11821098688 12774836480 13483440691 13509827072 14599813120 14776373360 15409646504 16887283840 17611024576 17884771072 19262058130 19299752960 20439738368 22013780720 22355963840 23642197376 25549672960 26966881382 27019654144 29552746720 30819293008 33774567680 35222049152 35769542144 38524116260 38599505920 44027561440 44711927680 47284394752 51099345920 53933762764 54039308288 59105493440 61638586016 67417203455 67549135360 70444098304 71539084288 77048232520 88055122880 89423855360 94568789504 102198691840 107867525528 118210986880 123277172032 134834406910 135098270720 140888196608 143078168576 154096465040 176110245760 178847710720 189137579008 215735051056 236421973760 246554344064 269668813820 270196541440 281776393216 308192930080 352220491520 357695421440 378275158016 431470102112 472843947520 493108688128 539337627640 563552786432 616385860160 704440983040 715390842880 862940204224 945687895040 986217376256 1078675255280 1232771720320 1408881966080 1725880408448 1891375790080 1972434752512 2157350510560 2465543440640 2817763932160 3451760816896 3944869505024 4314701021120 4931086881280 6903521633792 8629402042240 9862173762560 13807043267584 17258804084480 19724347525120 27614086535168 34517608168960 69035216337920 138070432675840
• Sum of all divisors σ(n): 392699345482080
• Sum of proper divisors (its aliquot sum) s(n): 254628912806240
• 138070432675840 is an abundant number, because the sum of its proper divisors (254628912806240) is greater than itself. Its abundance is 116558480130400

Bases of 138070432675840

• Binary: 11111011001001100000111000101111111100000000000₂
• Hexadecimal: 0x7D930717F800
• Base-36: 1CXWOIQPZ4

Squares and roots of 138070432675840

• 138070432675840 squared (138070432675840²) is 19063444379293665982519705600
• 138070432675840 cubed (138070432675840³) is 2632098013740886566372031418330937032704000
• The square root of 138070432675840 is 11750337.5558253645
• The cube root of 138070432675840 is 51685.2826072293

Scales and comparisons

• 138,070,432,675,840 seconds is equal to 4,390,212 years, 35 weeks, 2 days, 5 hours, 30 minutes, 40 seconds.
• To count from 1 to 138,070,432,675,840 would take you about ten million, nine hundred seventy-five thousand, five hundred thirty-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 138070432675840 cubic inches would be around 4307.1 feet tall.

Recreational maths with 138070432675840

• 138070432675840 backwards is 048576234070831
• The number of decimal digits it has is: 15
• The sum of 138070432675840's digits is 58
• More coming soon!