138261049920
138,261,049,920 is an even composite number composed of six prime numbers multiplied together.
138261049920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of six hundred seventy-two divisors.
Prime factorization of 138261049920:
26 × 32 × 5 × 73 × 67 × 2089
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 7 × 7 × 67 × 2089)See below for interesting mathematical facts about the number 138261049920 from the Numbermatics database.
Names of 138261049920
- Cardinal: 138261049920 can be written as One hundred thirty-eight billion, two hundred sixty-one million, forty-nine thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.3826104992 × 1011
Factors of 138261049920
Divisors of 138261049920
- Number of divisors d(n): 672
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 49 56 60 63 64 67 70 72 80 84 90 96 98 105 112 120 126 134 140 144 147 160 168 180 192 196 201 210 224 240 245 252 268 280 288 294 315 320 335 336 343 360 392 402 420 441 448 469 480 490 504 536 560 576 588 603 630 670 672 686 720 735 784 804 840 882 938 960 980 1005 1008 1029 1072 1120 1176 1206 1260 1340 1344 1372 1407 1440 1470 1568 1608 1680 1715 1764 1876 1960 2010 2016 2058 2089 2144 2205 2240 2345 2352 2412 2520 2680 2744 2814 2880 2940 3015 3087 3136 3216 3283 3360 3430 3528 3752 3920 4020 4032 4116 4178 4221 4288 4410 4690 4704 4824 5040 5145 5360 5488 5628 5880 6030 6174 6267 6432 6566 6720 6860 7035 7056 7504 7840 8040 8232 8356 8442 8820 9380 9408 9648 9849 10080 10290 10445 10720 10976 11256 11760 12060 12348 12534 12864 13132 13720 14070 14112 14623 15008 15435 15680 16080 16415 16464 16712 16884 17640 18760 18801 19296 19698 20160 20580 20890 21105 21440 21952 22512 22981 23520 24120 24696 25068 26264 27440 28140 28224 29246 29547 30016 30870 31335 32160 32830 32928 33424 33768 35280 37520 37602 38592 39396 41160 41780 42210 43869 45024 45962 47040 48240 49245 49392 50136 52528 54880 56280 58492 59094 61740 62670 64320 65660 65856 66848 67536 68943 70560 73115 75040 75204 78792 82320 83560 84420 87738 90048 91924 94005 96480 98490 98784 100272 102361 105056 109760 112560 114905 116984 118188 123480 125340 131320 131607 133696 135072 137886 139963 141120 146230 147735 150080 150408 157584 164640 167120 168840 175476 183848 188010 192960 196980 197568 200544 204722 206829 210112 219345 225120 229810 233968 236376 246960 250680 262640 263214 270144 275772 279926 292460 295470 300816 307083 315168 329280 334240 337680 344715 350952 367696 376020 393960 401088 409444 413658 419889 438690 450240 459620 467936 472752 493920 501360 511805 525280 526428 551544 559852 584920 590940 601632 614166 630336 658035 668480 675360 689430 699815 701904 716527 735392 752040 787920 818888 827316 839778 877380 919240 921249 935872 945504 979741 987840 1002720 1023610 1034145 1050560 1052856 1103088 1119704 1169840 1181880 1203264 1228332 1259667 1316070 1350720 1378860 1399630 1403808 1433054 1470784 1504080 1535415 1575840 1637776 1654632 1679556 1754760 1838480 1842498 1891008 1959482 2005440 2047220 2068290 2099445 2105712 2149581 2206176 2239408 2339680 2363760 2456664 2519334 2632140 2757720 2799260 2807616 2866108 2939223 3008160 3070830 3151680 3275552 3309264 3359112 3509520 3582635 3676960 3684996 3918964 4094440 4136580 4198890 4211424 4299162 4412352 4478816 4606245 4679360 4727520 4898705 4913328 5038668 5264280 5515440 5598520 5732216 5878446 6016320 6141660 6298335 6448743 6551104 6618528 6718224 6858187 7019040 7165270 7353920 7369992 7837928 8188880 8273160 8397780 8422848 8598324 8817669 8957632 9212490 9455040 9797410 9826656 10077336 10528560 10747905 11030880 11197040 11464432 11756892 12283320 12596670 12897486 13237056 13436448 13716374 14038080 14330540 14696115 14739984 15675856 16377760 16546320 16795560 17196648 17635338 18424980 19594820 19653312 20154672 20574561 21057120 21495810 22061760 22394080 22928864 23513784 24566640 25193340 25794972 26872896 27432748 28661080 29392230 29479968 31351712 32243715 32755520 33092640 33591120 34290935 34393296 35270676 36849960 39189640 40309344 41149122 42114240 42991620 44088345 44788160 45857728 47027568 48007309 49133280 50386680 51589944 54865496 57322160 58784460 58959936 61723683 62703424 64487430 66185280 67182240 68581870 68786592 70541352 73699920 78379280 80618688 82298244 85983240 88176690 94055136 96014618 98266560 100773360 102872805 103179888 109730992 114644320 117568920 123447366 128974860 134364480 137163740 137573184 141082704 144021927 147399840 156758560 164596488 171966480 176353380 188110272 192029236 201546720 205745610 206359776 219461984 229288640 235137840 240036545 246894732 257949720 274327480 282165408 288043854 294799680 308618415 313517120 329192976 343932960 352706760 384058472 403093440 411491220 412719552 432065781 438923968 470275680 480073090 493789464 515899440 548654960 564330816 576087708 617236830 658385952 687865920 705413520 720109635 768116944 822982440 864131562 940551360 960146180 987578928 1031798880 1097309920 1152175416 1234473660 1316771904 1410827040 1440219270 1536233888 1645964880 1728263124 1920292360 1975157856 2063597760 2160328905 2194619840 2304350832 2468947320 2821654080 2880438540 3072467776 3291929760 3456526248 3840584720 3950315712 4320657810 4608701664 4937894640 5760877080 6583859520 6913052496 7681169440 8641315620 9217403328 9875789280 11521754160 13826104992 15362338880 17282631240 19751578560 23043508320 27652209984 34565262480 46087016640 69130524960 138261049920
- Sum of all divisors σ(n): 563136288000
- Sum of proper divisors (its aliquot sum) s(n): 424875238080
- 138261049920 is an abundant number, because the sum of its proper divisors (424875238080) is greater than itself. Its abundance is 286614188160
Bases of 138261049920
- Binary: 100000001100010000000000110010010000002
- Hexadecimal: 0x2031003240
- Base-36: 1RIL24W0
Squares and roots of 138261049920
- 138261049920 squared (1382610499202) is 19116117924980732006400
- 138261049920 cubed (1382610499203) is 2643014534702367802975012159488000
-
The
square root of 138261049920 is 371834.7077936647 -
The
cube root of 138261049920 is 5170.9056888093
Scales and comparisons
How big is 138261049920?- 138,261,049,920 seconds is equal to 4,396 years, 14 weeks, 1 day, 15 hours, 12 minutes.
-
To count from 1 to 138,261,049,920 would take you about eight thousand, seven hundred ninety-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 138261049920 cubic inches would be around 430.9 feet tall.
Recreational maths with 138261049920
- 138261049920 backwards is 029940162831
- 138261049920 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138261049920's digits is 45
- More coming soon!
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The information we have on file for 138261049920 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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