18490138489900
18,490,138,489,900 is an even composite number composed of six prime numbers multiplied together.
What does the number 18490138489900 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 648 divisors.
18490138489900 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of six hundred forty-eight divisors.
Prime factorization of 18490138489900:
22 × 52 × 73 × 112 × 37 × 3472
(2 × 2 × 5 × 5 × 7 × 7 × 7 × 11 × 11 × 37 × 347 × 347)See below for interesting mathematical facts about the number 18490138489900 from the Numbermatics database.
Names of 18490138489900
- Cardinal: 18490138489900 can be written as Eighteen trillion, four hundred ninety billion, one hundred thirty-eight million, four hundred eighty-nine thousand, nine hundred.
Scientific notation
- Scientific notation: 1.84901384899 × 1013
Factors of 18490138489900
Divisors of 18490138489900
- Number of divisors d(n): 648
-
Complete list of divisors:
1 2 4 5 7 10 11 14 20 22 25 28 35 37 44 49 50 55 70 74 77 98 100 110 121 140 148 154 175 185 196 220 242 245 259 275 308 343 347 350 370 385 407 484 490 518 539 550 605 686 694 700 740 770 814 847 925 980 1036 1078 1100 1210 1225 1295 1372 1388 1540 1628 1694 1715 1735 1813 1850 1925 2035 2156 2420 2429 2450 2590 2695 2849 3025 3388 3430 3470 3626 3700 3773 3817 3850 4070 4235 4477 4858 4900 5180 5390 5698 5929 6050 6475 6860 6940 7252 7546 7634 7700 8140 8470 8575 8675 8954 9065 9716 10175 10780 11396 11858 12100 12145 12691 12839 12950 13475 14245 15092 15268 16940 17003 17150 17350 17908 18130 18865 19085 19943 20350 21175 22385 23716 24290 25382 25678 25900 26719 26950 28490 29645 31339 34006 34300 34700 36260 37730 38170 39886 40700 41503 41987 42350 44770 45325 48580 50764 51356 53438 53900 56980 59290 60725 62678 63455 64195 68012 71225 75460 76340 79772 83006 83974 84700 85015 89540 89873 90650 94325 95425 99715 106876 111925 118580 119021 120409 121450 125356 126910 128390 133595 139601 141229 142450 148225 156695 166012 167948 170030 179746 181300 187033 188650 190850 199430 207515 209935 219373 223850 238042 240818 242900 253820 256780 267190 279202 282458 284900 293909 296450 313390 317275 320975 340060 359492 374066 377300 381700 398860 415030 419870 425075 438746 447700 449365 476084 481636 498575 534380 558404 564916 587818 592900 595105 602045 626780 629111 634550 641950 667975 698005 706145 748132 783475 830060 839740 842863 850150 877492 898730 935165 988603 997150 1037575 1049675 1096865 1175636 1190210 1204090 1258222 1269100 1283900 1309231 1324499 1335950 1396010 1412290 1469545 1535611 1553519 1566950 1685726 1700300 1797460 1870330 1977206 1994300 2057363 2075150 2099350 2193730 2246825 2380420 2408180 2516444 2618462 2648998 2671900 2792020 2824580 2939090 2975525 3010225 3071222 3107038 3133900 3145555 3371452 3490025 3530725 3740660 3954412 4114726 4150300 4198700 4214315 4387460 4403777 4455133 4493650 4675825 4943015 5236924 5297996 5484325 5878180 5900041 5951050 6020450 6142444 6214076 6291110 6546155 6622495 6920221 6980050 7061450 7347725 7678055 7767595 8229452 8428630 8807554 8910266 8987300 9271493 9351650 9886030 10286815 10874633 10968650 11800082 11902100 12040900 12582220 13092310 13244990 13840442 13960100 14122900 14401541 14569489 14695450 15356110 15535190 15727775 16857260 17615108 17820532 18542986 18703300 19772060 20573630 21071575 21749266 21937300 22018885 22275665 23600164 24715075 26184620 26489980 27680884 28803082 29138978 29390900 29500205 30712220 31070380 31185931 31455550 32730775 33112475 34601105 37085972 38390275 38837975 41147260 41300287 42143150 43498532 44037770 44551330 46357465 48441547 49006463 49430150 51434075 54373165 57606164 58277956 59000410 62371862 62911100 64900451 65461550 66224950 69202210 72007705 72847445 76122431 76780550 77675950 82600574 84286300 88075540 89102660 92714930 96883094 98012926 98860300 101986423 102868150 108746330 110094425 111378325 118000820 124743724 129800902 130923100 132449900 138404420 144015410 145694890 147501025 152244862 153561100 155351900 155929655 165201148 173005525 185429860 193766188 196025852 203972846 205736300 206501435 217492660 218301517 220188850 222756650 231787325 242207735 245032315 259601804 271865825 288030820 291389780 295002050 304489724 311859310 324502255 343045241 346011050 360038525 364237225 380612155 407945692 413002870 436603034 440377700 445513300 454303157 463574650 484415470 490064630 509932115 532857017 539071093 543731650 590004100 623718620 649004510 686090482 692022100 713904961 720077050 728474450 761224310 779648275 826005740 873206068 908606314 927149300 968830940 980129260 1019864230 1032507175 1065714034 1078142186 1087463300 1091507585 1211038675 1225161575 1298009020 1372180964 1427809922 1440154100 1456948900 1522448620 1528110619 1559296550 1622511275 1715226205 1817212628 1903060775 2039728460 2065014350 2131428068 2156284372 2183015170 2271515785 2401316687 2422077350 2450323150 2549660575 2664285085 2695355465 2855619844 3056221238 3118593100 3245022550 3430452410 3569524805 3773497651 3806121550 4130028700 4366030340 4543031570 4802633374 4844154700 4900646300 4997334727 5099321150 5328570170 5390710930 5457537925 6112442476 6490045100 6860904820 7139049610 7546995302 7612243100 7640553095 8576131025 9086063140 9605266748 9994669454 10198642300 10657140340 10781421860 10915075850 11357578925 12006583435 13321425425 13476777325 14278099220 15093990604 15281106190 16809216809 17152262050 17847624025 18867488255 19989338908 21830151700 22715157850 24013166870 24986673635 26414483557 26642850850 26953554650 30562212380 33618433618 34304524100 35695248050 37734976510 38202765475 45430315700 48026333740 49973347270 52828967114 53285701700 53907109300 60032917175 67236867236 71390496100 75469953020 76405530950 84046084045 94337441275 99946694540 105657934228 120065834350 124933368175 132072417785 152811061900 168092168090 184901384899 188674882550 240131668700 249866736350 264144835570 336184336180 369802769798 377349765100 420230420225 499733472700 528289671140 660362088925 739605539596 840460840450 924506924495 1320724177850 1680921680900 1849013848990 2641448355700 3698027697980 4622534622475 9245069244950 18490138489900
- Sum of all divisors σ(n): 52974550210400
- Sum of proper divisors (its aliquot sum) s(n): 34484411720500
- 18490138489900 is an abundant number, because the sum of its proper divisors (34484411720500) is greater than itself. Its abundance is 15994273230600
Bases of 18490138489900
- Binary: 1000011010001000100100010001011110100001011002
- Hexadecimal: 0x10D11222F42C
- Base-36: 6JY93204S
Squares and roots of 18490138489900
- 18490138489900 squared (184901384899002) is 341885221375681452402010000
- 18490138489900 cubed (184901384899003) is 6321505090886469850899939909124699000000
-
The
square root of 18490138489900 is 4300016.1034465905 -
The
cube root of 18490138489900 is 26443.1621433165
Scales and comparisons
How big is 18490138489900?- 18,490,138,489,900 seconds is equal to 587,929 years, 10 weeks, 6 days, 12 hours, 31 minutes, 40 seconds.
-
To count from 1 to 18,490,138,489,900 would take you about one million, four hundred sixty-nine thousand, eight hundred twenty-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 18490138489900 cubic inches would be around 2203.6 feet tall.
Recreational maths with 18490138489900
- 18490138489900 backwards is 00998483109481
- The number of decimal digits it has is: 14
- The sum of 18490138489900's digits is 64
- More coming soon!
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The information we have on file for 18490138489900 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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