138514798440
138,514,798,440 is an even composite number composed of six prime numbers multiplied together.
138514798440 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 138514798440:
23 × 34 × 5 × 172 × 29 × 5101
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 17 × 17 × 29 × 5101)See below for interesting mathematical facts about the number 138514798440 from the Numbermatics database.
Names of 138514798440
- Cardinal: 138514798440 can be written as One hundred thirty-eight billion, five hundred fourteen million, seven hundred ninety-eight thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.3851479844 × 1011
Factors of 138514798440
Divisors of 138514798440
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 17 18 20 24 27 29 30 34 36 40 45 51 54 58 60 68 72 81 85 87 90 102 108 116 120 135 136 145 153 162 170 174 180 204 216 232 255 261 270 289 290 306 324 340 348 360 405 408 435 459 493 510 522 540 578 580 612 648 680 696 765 783 810 867 870 918 986 1020 1044 1080 1156 1160 1224 1305 1377 1445 1479 1530 1566 1620 1734 1740 1836 1972 2040 2088 2295 2312 2349 2465 2601 2610 2754 2890 2958 3060 3132 3240 3468 3480 3672 3915 3944 4335 4437 4590 4698 4930 5101 5202 5220 5508 5780 5916 6120 6264 6885 6936 7395 7803 7830 8381 8670 8874 9180 9396 9860 10202 10404 10440 11016 11560 11745 11832 13005 13311 13770 14790 15303 15606 15660 16762 17340 17748 18360 18792 19720 20404 20808 22185 23409 23490 25143 25505 26010 26622 27540 29580 30606 31212 31320 33524 34680 35496 39015 39933 40808 41905 44370 45909 46818 46980 50286 51010 52020 53244 55080 59160 61212 62424 66555 67048 75429 76515 78030 79866 83810 86717 88740 91818 93636 93960 100572 102020 104040 106488 117045 122424 125715 133110 137727 147929 150858 153030 156060 159732 167620 173434 177480 183636 187272 199665 201144 204040 226287 229545 234090 251430 260151 266220 275454 295858 301716 306060 312120 319464 335240 346868 367272 377145 399330 413181 433585 443787 452574 459090 468180 502860 520302 532440 550908 591716 603432 612120 678861 688635 693736 739645 754290 780453 798660 826362 867170 887574 905148 918180 936360 1005720 1040604 1101816 1131435 1183432 1300755 1331361 1357722 1377270 1474189 1479290 1508580 1560906 1597320 1652724 1734340 1775148 1810296 1836360 2065905 2081208 2218935 2262870 2341359 2514793 2601510 2662722 2715444 2754540 2948378 2958580 3017160 3121812 3305448 3394305 3468680 3550296 3902265 3994083 4131810 4422567 4437870 4525740 4682718 5029586 5203020 5325444 5430888 5509080 5896756 5917160 6243624 6656805 6788610 7024077 7370945 7544379 7804530 7988166 8263620 8845134 8875740 9051480 9365436 10059172 10406040 10650888 11706795 11793512 11982249 12573965 13267701 13313610 13577220 14048154 14741890 15088758 15609060 15976332 16527240 17690268 17751480 18730872 19970415 20118344 22112835 22633137 23413590 23964498 25147930 26535402 26627220 27154440 28096308 29483780 30177516 31218120 31952664 35120385 35380536 37721895 39803103 39940830 42751481 44225670 45266274 46827180 47928996 50295860 53070804 53254440 56192616 58967560 59911245 60355032 66338505 67899411 70240770 75443790 79606206 79881660 85502962 88451340 90532548 93654360 95857992 100591720 106141608 113165685 119409309 119822490 128254443 132677010 135798822 140481540 150887580 159212412 159763320 171005924 176902680 181065096 199015515 203698233 213757405 226331370 238818618 239644980 256508886 265354020 271597644 280963080 301775160 318424824 339497055 342011848 384763329 398031030 407396466 427514810 452662740 477637236 479289960 513017772 530708040 543195288 597046545 641272215 678994110 769526658 796062060 814792932 855029620 905325480 955274472 1018491165 1026035544 1154289987 1194093090 1282544430 1357988220 1539053316 1592124120 1629585864 1710059240 1923816645 2036982330 2308579974 2388186180 2565088860 2715976440 3078106632 3462869961 3847633290 4073964660 4617159948 4776372360 5130177720 5771449935 6925739922 7695266580 8147929320 9234319896 11542899870 13851479844 15390533160 17314349805 23085799740 27702959688 34628699610 46171599480 69257399220 138514798440
- Sum of all divisors σ(n): 511714783800
- Sum of proper divisors (its aliquot sum) s(n): 373199985360
- 138514798440 is an abundant number, because the sum of its proper divisors (373199985360) is greater than itself. Its abundance is 234685186920
Bases of 138514798440
- Binary: 100000010000000010000000010111011010002
- Hexadecimal: 0x2040201768
- Base-36: 1RMS4UI0
Squares and roots of 138514798440
- 138514798440 squared (1385147984402) is 19186349386873826433600
- 138514798440 cubed (1385147984403) is 2657593318122245650161648043584000
-
The
square root of 138514798440 is 372175.7628325627 -
The
cube root of 138514798440 is 5174.0671185469
Scales and comparisons
How big is 138514798440?- 138,514,798,440 seconds is equal to 4,404 years, 17 weeks, 5 days, 12 hours, 54 minutes.
-
To count from 1 to 138,514,798,440 would take you about eight thousand, eight hundred eight 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 138514798440 cubic inches would be around 431.2 feet tall.
Recreational maths with 138514798440
- 138514798440 backwards is 044897415831
- 138514798440 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138514798440's digits is 54
- More coming soon!
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