138206423880
138,206,423,880 is an even composite number composed of six prime numbers multiplied together.
138206423880 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of seven hundred sixty-eight divisors.
Prime factorization of 138206423880:
23 × 33 × 5 × 7 × 173 × 612
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 17 × 17 × 17 × 61 × 61)See below for interesting mathematical facts about the number 138206423880 from the Numbermatics database.
Names of 138206423880
- Cardinal: 138206423880 can be written as One hundred thirty-eight billion, two hundred six million, four hundred twenty-three thousand, eight hundred eighty.
Scientific notation
- Scientific notation: 1.3820642388 × 1011
Factors of 138206423880
Divisors of 138206423880
- Number of divisors d(n): 768
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 17 18 20 21 24 27 28 30 34 35 36 40 42 45 51 54 56 60 61 63 68 70 72 84 85 90 102 105 108 119 120 122 126 135 136 140 153 168 170 180 183 189 204 210 216 238 244 252 255 270 280 289 305 306 315 340 357 360 366 378 408 420 427 459 476 488 504 510 540 549 578 595 610 612 630 680 714 732 756 765 840 854 867 915 918 945 952 1020 1037 1071 1080 1098 1156 1190 1220 1224 1260 1281 1428 1445 1464 1512 1530 1647 1708 1734 1785 1830 1836 1890 2023 2040 2074 2135 2142 2196 2295 2312 2380 2440 2520 2562 2601 2745 2856 2890 3060 3111 3213 3294 3416 3468 3570 3660 3672 3721 3780 3843 4046 4148 4270 4284 4335 4392 4590 4760 4913 5124 5185 5202 5355 5490 5780 6069 6120 6222 6405 6426 6588 6936 7140 7259 7320 7442 7560 7686 7803 8092 8235 8296 8540 8568 8670 9180 9333 9826 10115 10248 10370 10404 10710 10980 11163 11529 11560 12138 12444 12810 12852 13005 13176 14280 14518 14739 14884 15372 15555 15606 16065 16184 16470 17080 17340 17629 18207 18360 18605 18666 19215 19652 20230 20740 20808 21420 21777 21960 22326 23058 24276 24565 24888 25620 25704 26010 26047 27999 29036 29478 29768 30345 30744 31110 31212 32130 32940 33489 34391 34680 35258 36295 36414 37210 37332 38430 39015 39304 40460 41480 42840 43554 44217 44652 46116 46665 48552 49130 51240 52020 52094 52887 54621 55815 55998 57645 58072 58956 60690 62220 62424 63257 64260 65331 65880 66978 68782 70516 72590 72828 73695 74420 74664 76860 78030 78141 80920 87108 88145 88434 89304 91035 92232 93330 98260 100467 103173 104040 104188 105774 108885 109242 111630 111996 115290 117912 121380 123403 124440 126514 128520 130235 130662 132651 133956 137564 139995 141032 145180 145656 147390 148840 153720 156060 156282 158661 167445 171955 174216 176290 176868 182070 186660 189771 195993 196520 200934 206346 208376 211548 217770 218484 221085 223260 223992 230580 234423 242760 246806 253028 260470 261324 264435 265302 267912 273105 275128 279990 290360 294780 299693 309519 312120 312564 316285 317322 326655 334890 343910 352580 353736 364140 370209 373320 379542 390705 391986 401868 412692 423096 435540 436968 442170 442799 446520 461160 468846 475983 493612 502335 506056 515865 520940 522648 528870 530604 546210 559980 569313 589560 599386 617015 619038 625128 632570 634644 653310 663255 669780 687820 703269 705160 728280 740418 759084 781410 783972 793305 803736 825384 871080 884340 885598 899079 928557 937692 948855 951966 979965 987224 1004670 1031730 1041880 1057740 1061208 1075369 1092420 1110627 1119960 1138626 1172115 1198772 1234030 1238076 1265140 1269288 1306620 1326510 1328397 1339560 1375640 1406538 1480836 1498465 1518168 1547595 1562820 1567944 1586610 1707939 1768680 1771196 1798158 1851045 1857114 1875384 1897710 1903932 1959930 2009340 2063460 2097851 2115480 2150738 2184840 2213995 2221254 2277252 2344230 2379915 2397544 2468060 2476152 2530280 2613240 2653020 2656794 2697237 2813076 2846565 2961672 2996930 3095190 3125640 3173220 3226107 3331881 3415878 3516345 3542392 3596316 3702090 3714228 3795420 3807864 3919860 3985191 4018680 4126920 4195702 4301476 4427990 4442508 4495395 4554504 4642785 4688460 4759830 4936120 5306040 5313588 5376845 5394474 5553135 5626152 5693130 5993860 6190380 6293553 6346440 6452214 6641985 6663762 6831756 7032690 7192632 7404180 7428456 7527583 7590840 7839720 7970382 8091711 8391404 8539695 8602952 8855980 8885016 8990790 9285570 9376920 9519660 9678321 10489255 10627176 10753690 10788948 11106270 11386260 11955573 11987720 12380760 12587106 12904428 13283970 13327524 13486185 13663512 14065380 14808360 15055166 15940764 16130535 16183422 16659405 16782808 17079390 17711960 17981580 18281273 18571140 18880659 19039320 19356642 19925955 20978510 21507380 21577896 22212540 22582749 22772520 23911146 25174212 25808856 26567940 26655048 26972370 28130760 29034963 30110332 31467765 31881528 32261070 32366844 33318810 34158780 35963160 36562546 37142280 37637915 37761318 38713284 39851910 40458555 41957020 43014760 44425080 45165498 47822292 48391605 50348424 53135880 53944740 54843819 56641977 58069926 59777865 60220664 62935530 64522140 64733688 66637620 67748247 68317560 73125092 75275830 75522636 77426568 79703820 80917110 83914040 90330996 91406365 94403295 95644584 96783210 107889480 109687638 112913745 113283954 116139852 119555730 125871060 127968911 129044280 133275240 135496494 145174815 146250184 150551660 151045272 159407640 161834220 164531457 180661992 182812730 188806590 193566420 203244741 219375276 225827490 226567908 232279704 239111460 251742120 255937822 270992988 274219095 283209885 290349630 301103320 323668440 329062914 338741235 365625460 377613180 383906733 387132840 406489482 438750552 451654980 453135816 478222920 493594371 511875644 541985976 548438190 566419770 580699260 639844555 658125828 677482470 731250920 755226360 767813466 812978964 822657285 903309960 987188742 1016223705 1023751288 1096876380 1132839540 1151720199 1161398520 1279689110 1316251656 1354964940 1535626932 1625957928 1645314570 1919533665 1974377484 2032447410 2193752760 2265679080 2303440398 2467971855 2559378220 2709929880 3071253864 3290629140 3455160597 3839067330 3948754968 4064894820 4606880796 4935943710 5118756440 5758600995 6581258280 6910321194 7678134660 8129789640 9213761592 9871887420 11517201990 13820642388 15356269320 17275802985 19743774840 23034403980 27641284776 34551605970 46068807960 69103211940 138206423880
- Sum of all divisors σ(n): 568721088000
- Sum of proper divisors (its aliquot sum) s(n): 430514664120
- 138206423880 is an abundant number, because the sum of its proper divisors (430514664120) is greater than itself. Its abundance is 292308240240
Bases of 138206423880
- Binary: 100000001011011011111010101011010010002
- Hexadecimal: 0x202DBEAB48
- Base-36: 1RHOJB60
Squares and roots of 138206423880
- 138206423880 squared (1382064238802) is 19101015601698234254400
- 138206423880 cubed (1382064238803) is 2639883058786799411211142155072000
-
The
square root of 138206423880 is 371761.2458016569 -
The
cube root of 138206423880 is 5170.2246020547
Scales and comparisons
How big is 138206423880?- 138,206,423,880 seconds is equal to 4,394 years, 27 weeks, 6 days, 9 hours, 18 minutes.
-
To count from 1 to 138,206,423,880 would take you about eight thousand, seven hundred eighty-nine 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 138206423880 cubic inches would be around 430.9 feet tall.
Recreational maths with 138206423880
- 138206423880 backwards is 088324602831
- 138206423880 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138206423880's digits is 45
- More coming soon!
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