138384391530
138,384,391,530 is an even composite number composed of nine prime numbers multiplied together.
138384391530 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of five hundred twelve divisors.
Prime factorization of 138384391530:
2 × 3 × 5 × 7 × 11 × 29 × 31 × 37 × 1801
See below for interesting mathematical facts about the number 138384391530 from the Numbermatics database.
Names of 138384391530
- Cardinal: 138384391530 can be written as One hundred thirty-eight billion, three hundred eighty-four million, three hundred ninety-one thousand, five hundred thirty.
Scientific notation
- Scientific notation: 1.3838439153 × 1011
Factors of 138384391530
Divisors of 138384391530
- Number of divisors d(n): 512
-
Complete list of divisors:
1 2 3 5 6 7 10 11 14 15 21 22 29 30 31 33 35 37 42 55 58 62 66 70 74 77 87 93 105 110 111 145 154 155 165 174 185 186 203 210 217 222 231 259 290 310 319 330 341 370 385 406 407 434 435 462 465 518 555 609 638 651 682 770 777 814 870 899 930 957 1015 1023 1073 1085 1110 1147 1155 1218 1221 1295 1302 1554 1595 1705 1798 1801 1914 2030 2035 2046 2146 2170 2233 2294 2310 2387 2442 2590 2697 2849 3045 3190 3219 3255 3410 3441 3602 3885 4070 4466 4495 4774 4785 5115 5365 5394 5403 5698 5735 6090 6105 6293 6438 6510 6699 6882 7161 7511 7770 8029 8547 8990 9005 9570 9889 10230 10730 10806 11165 11470 11803 11935 12210 12586 12607 12617 13398 13485 14245 14322 15022 16058 16095 17094 17205 18010 18879 19778 19811 22330 22533 23606 23870 24087 25214 25234 26970 27015 28490 29667 31465 32190 33263 33495 34410 35409 35805 37555 37758 37821 37851 39622 40145 42735 45066 48174 49445 52229 54030 55831 59015 59334 59433 62930 63035 63085 66526 66637 66990 69223 70818 71610 75110 75642 75702 80290 82621 85470 88319 94395 98890 99055 99789 104458 111662 112665 118030 118866 120435 126070 126170 133274 138446 138677 148335 156687 165242 166315 167493 176638 177045 188790 189105 189255 198110 199578 199911 207669 225330 232841 240870 247863 261145 264957 277354 279155 296670 297165 313374 332630 333185 334986 346115 354090 365603 365893 378210 378510 390817 399822 413105 415338 416031 441595 465682 466459 495726 498945 522290 529914 558310 574519 594330 614141 666370 692230 693385 698523 731206 731786 733007 781634 783435 826210 832062 837465 883190 932918 997890 999555 1038345 1096809 1097679 1149038 1164205 1172451 1228282 1239315 1324785 1386770 1397046 1399377 1466014 1566870 1619099 1674930 1723557 1828015 1829465 1842423 1932473 1954085 1999110 2065747 2076690 2080155 2193618 2195358 2199021 2328410 2332295 2344902 2478630 2561251 2649570 2798754 2872595 3070705 3238198 3447114 3492615 3656030 3658930 3665035 3684846 3864946 3908170 4021633 4131494 4160310 4298987 4398042 4664590 4857297 5122502 5131049 5484045 5488395 5745190 5797419 5862255 6141410 6197241 6985230 6996885 7330070 7683753 8043266 8095495 8597974 8617785 9212115 9662365 9714594 10262098 10328735 10968090 10976790 10995105 11333693 11594838 11724510 12064899 12394482 12806255 12896961 13527311 13993770 14460229 15367506 15393147 16190990 17235570 17810089 18424230 19324730 20108165 20657470 21257203 21494935 21990210 22667386 22723217 24129798 24286485 25612510 25655245 25793922 27054622 28920458 28987095 30786294 30986205 34001079 35620178 38418765 40216330 40581933 42514406 42989870 43380687 45446434 48572970 51310490 53430267 56668465 57974190 59906663 60324495 61972410 63771609 64484805 67636555 68002158 68169651 72301145 76837530 76965735 81163866 86761374 89050445 106286015 106860534 113336930 113616085 119813326 120648990 124670623 127543218 128969610 135273110 136339302 144602290 148800421 153931470 159062519 170005395 178100890 179719989 202909665 212572030 216903435 227232170 249341246 267151335 297600842 299533315 318125038 318858045 340010790 340848255 359439978 374011869 405819330 419346641 433806870 446401263 477187557 534302670 599066630 623353115 637716090 658973293 681696510 744002105 748023738 795312595 838693282 892802526 898599945 954375114 1246706230 1258039923 1317946586 1488004210 1590625190 1797199890 1870059345 1976919879 2096733205 2232006315 2385937785 2516079846 3294866465 3740118690 3953839758 4193466410 4464012630 4612813051 4771875570 6290199615 6589732930 9225626102 9884599395 12580399230 13838439153 19769198790 23064065255 27676878306 46128130510 69192195765 138384391530
- Sum of all divisors σ(n): 454373867520
- Sum of proper divisors (its aliquot sum) s(n): 315989475990
- 138384391530 is an abundant number, because the sum of its proper divisors (315989475990) is greater than itself. Its abundance is 177605084460
Bases of 138384391530
- Binary: 100000001110000101101000111101011010102
- Hexadecimal: 0x20385A3D6A
- Base-36: 1RKMHRVU
Squares and roots of 138384391530
- 138384391530 squared (1383843915302) is 19150239819128335740900
- 138384391530 cubed (1383843915303) is 2650094285023651996485998234577000
-
The
square root of 138384391530 is 372000.5262496277 -
The
cube root of 138384391530 is 5172.4428734125
Scales and comparisons
How big is 138384391530?- 138,384,391,530 seconds is equal to 4,400 years, 10 weeks, 1 day, 4 hours, 45 minutes, 30 seconds.
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To count from 1 to 138,384,391,530 would take you about eight thousand, eight hundred 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 138384391530 cubic inches would be around 431 feet tall.
Recreational maths with 138384391530
- 138384391530 backwards is 035193483831
- The number of decimal digits it has is: 12
- The sum of 138384391530's digits is 48
- More coming soon!
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