138493903680
138,493,903,680 is an even composite number composed of six prime numbers multiplied together.
138493903680 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of seven hundred eighty-four divisors.
Prime factorization of 138493903680:
26 × 36 × 5 × 11 × 31 × 1741
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 11 × 31 × 1741)See below for interesting mathematical facts about the number 138493903680 from the Numbermatics database.
Names of 138493903680
- Cardinal: 138493903680 can be written as One hundred thirty-eight billion, four hundred ninety-three million, nine hundred three thousand, six hundred eighty.
Scientific notation
- Scientific notation: 1.3849390368 × 1011
Factors of 138493903680
Divisors of 138493903680
- Number of divisors d(n): 784
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 27 30 31 32 33 36 40 44 45 48 54 55 60 62 64 66 72 80 81 88 90 93 96 99 108 110 120 124 132 135 144 155 160 162 165 176 180 186 192 198 216 220 240 243 248 264 270 279 288 297 310 320 324 330 341 352 360 372 396 405 432 440 465 480 486 495 496 528 540 558 576 594 620 648 660 682 704 720 729 744 792 810 837 864 880 891 930 960 972 990 992 1023 1056 1080 1116 1188 1215 1240 1296 1320 1364 1395 1440 1458 1485 1488 1584 1620 1674 1705 1728 1741 1760 1782 1860 1944 1980 1984 2046 2112 2160 2232 2376 2430 2480 2511 2592 2640 2673 2728 2790 2880 2916 2970 2976 3069 3168 3240 3348 3410 3482 3520 3564 3645 3720 3888 3960 4092 4185 4320 4455 4464 4752 4860 4960 5022 5115 5184 5223 5280 5346 5456 5580 5832 5940 5952 6138 6336 6480 6696 6820 6964 7128 7290 7440 7533 7776 7920 8019 8184 8370 8640 8705 8910 8928 9207 9504 9720 9920 10044 10230 10446 10560 10692 10912 11160 11664 11880 12276 12555 12960 13365 13392 13640 13928 14256 14580 14880 15066 15345 15552 15669 15840 16038 16368 16740 17410 17820 17856 18414 19008 19151 19440 20088 20460 20892 21384 21824 22320 22599 23328 23760 24552 25110 25920 26115 26730 26784 27280 27621 27856 28512 29160 29760 30132 30690 31338 31680 32076 32736 33480 34820 35640 36828 37665 38302 38880 40095 40176 40920 41784 42768 44640 45198 46035 46656 47007 47520 49104 50220 52230 53460 53568 53971 54560 55242 55712 57024 57453 58320 60264 61380 62676 64152 65472 66960 69640 71280 73656 75330 76604 77760 78345 80190 80352 81840 82863 83568 85536 89280 90396 92070 94014 95040 95755 98208 100440 104460 106920 107942 109120 110484 111424 112995 114906 116640 120528 122760 125352 128304 133920 138105 139280 141021 142560 147312 150660 153208 156690 160380 160704 161913 163680 165726 167136 171072 172359 180792 184140 188028 191510 196416 200880 208920 213840 215884 220968 225990 229812 233280 235035 241056 245520 248589 250704 256608 267840 269855 276210 278560 282042 285120 287265 294624 301320 306416 313380 320760 323826 327360 331452 334272 344718 361584 368280 376056 383020 401760 414315 417840 423063 427680 431768 441936 451980 459624 470070 482112 485739 491040 497178 501408 513216 517077 539710 552420 557120 564084 574530 589248 593681 602640 612832 626760 641520 647652 662904 689436 705105 723168 736560 752112 766040 803520 809565 828630 835680 846126 855360 861795 863536 883872 903960 919248 940140 971478 982080 994356 1002816 1034154 1079420 1104840 1128168 1149060 1187362 1205280 1225664 1242945 1253520 1269189 1283040 1295304 1325808 1378872 1410210 1446336 1457217 1473120 1504224 1532080 1551231 1619130 1657260 1671360 1692252 1723590 1727072 1767744 1781043 1807920 1838496 1880280 1942956 1988712 2068308 2115315 2158840 2209680 2256336 2298120 2374724 2410560 2428695 2485890 2507040 2538378 2566080 2585385 2590608 2651616 2757744 2820420 2914434 2946240 2968405 3008448 3064160 3102462 3238260 3314520 3384504 3447180 3454144 3562086 3615840 3676992 3760560 3885912 3977424 4136616 4230630 4317680 4371651 4419360 4512672 4596240 4653693 4749448 4857390 4971780 5014080 5076756 5170770 5181216 5303232 5343129 5515488 5640840 5828868 5936810 6128320 6204924 6345945 6476520 6629040 6769008 6894360 7124172 7231680 7286085 7521120 7756155 7771824 7954848 8273232 8461260 8635360 8743302 8838720 8905215 9025344 9192480 9307386 9498896 9714780 9943560 10153512 10341540 10362432 10686258 11030976 11281680 11657736 11873620 12409848 12691890 12953040 13114953 13258080 13538016 13788720 13961079 14248344 14572170 15042240 15512310 15543648 15909696 16029387 16546464 16922520 17270720 17486604 17810430 18384960 18614772 18997792 19429560 19887120 20307024 20683080 21372516 21858255 22563360 23268465 23315472 23747240 24819696 25383780 25906080 26229906 26516160 26715645 27076032 27577440 27922158 28496688 29144340 31024620 31087296 32058774 33092928 33845040 34973208 35620860 37229544 37995584 38859120 39344859 39774240 40614048 41366160 42745032 43716510 45126720 46536930 46630944 47494480 48088161 49639392 50767560 51812160 52459812 53431290 55154880 55844316 56993376 58288680 62049240 64117548 65574765 67690080 69805395 69946416 71241720 74459088 77718240 78689718 79548480 80146935 81228096 82732320 85490064 87433020 93073860 93261888 94988960 96176322 99278784 101535120 104919624 106862580 111688632 113986752 116577360 124098480 128235096 131149530 135380160 139610790 139892832 142483440 144264483 148918176 155436480 157379436 160293870 165464640 170980128 174866040 186147720 189977920 192352644 196724295 203070240 209839248 213725160 223377264 233154720 240440805 248196960 256470192 262299060 279221580 279785664 284966880 288528966 297836352 314758872 320587740 341960256 349732080 372295440 384705288 393448590 406140480 419678496 427450320 432793449 446754528 466309440 480881610 496393920 512940384 524598120 558443160 569933760 577057932 629517744 641175480 699464160 721322415 744590880 769410576 786897180 839356992 854900640 865586898 893509056 961763220 1025880768 1049196240 1116886320 1154115864 1259035488 1282350960 1398928320 1442644830 1489181760 1538821152 1573794360 1709801280 1731173796 1923526440 2098392480 2163967245 2233772640 2308231728 2518070976 2564701920 2885289660 3077642304 3147588720 3462347592 3847052880 4196784960 4327934490 4467545280 4616463456 5129403840 5770579320 6295177440 6924695184 7694105760 8655868980 9232926912 11541158640 12590354880 13849390368 15388211520 17311737960 23082317280 27698780736 34623475920 46164634560 69246951840 138493903680
- Sum of all divisors σ(n): 557127387648
- Sum of proper divisors (its aliquot sum) s(n): 418633483968
- 138493903680 is an abundant number, because the sum of its proper divisors (418633483968) is greater than itself. Its abundance is 280139580288
Bases of 138493903680
- Binary: 100000001111101110000101000011010000002
- Hexadecimal: 0x203EE14340
- Base-36: 1RMFP000
Squares and roots of 138493903680
- 138493903680 squared (1384939036802) is 19180561356525117542400
- 138493903680 cubed (1384939036803) is 2656390817038919768417823916032000
-
The
square root of 138493903680 is 372147.6906820731 -
The
cube root of 138493903680 is 5173.8069385795
Scales and comparisons
How big is 138493903680?- 138,493,903,680 seconds is equal to 4,403 years, 35 weeks, 1 day, 16 hours, 48 minutes.
-
To count from 1 to 138,493,903,680 would take you about eight thousand, eight hundred 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 138493903680 cubic inches would be around 431.2 feet tall.
Recreational maths with 138493903680
- 138493903680 backwards is 086309394831
- 138493903680 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138493903680's digits is 54
- More coming soon!
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The information we have on file for 138493903680 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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