138666543300

Names of 138666543300

• Cardinal: 138666543300 can be written as One hundred thirty-eight billion, six hundred sixty-six million, five hundred forty-three thousand, three hundred.

Scientific notation

• Scientific notation: 1.386665433 × 10¹¹

Factors of 138666543300

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 500

Divisors of 138666543300

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 25 27 30 31 36 45 50 54 60 62 67 75 79 90 93 100 108 124 134 135 150 155 158 180 186 201 225 237 268 270 279 300 310 313 316 335 372 395 402 450 465 474 540 558 603 620 626 670 675 711 775 790 804 837 900 930 939 948 1005 1116 1185 1206 1252 1340 1350 1395 1422 1550 1565 1580 1674 1675 1809 1860 1878 1975 2010 2077 2133 2325 2370 2412 2449 2700 2790 2817 2844 3015 3100 3130 3348 3350 3555 3618 3756 3950 4020 4154 4185 4266 4650 4695 4740 4898 5025 5293 5580 5634 5925 6030 6231 6260 6700 6975 7110 7236 7347 7825 7900 8308 8370 8451 8532 9045 9300 9390 9703 9796 10050 10385 10586 10665 11268 11850 12060 12245 12462 13950 14085 14220 14694 15075 15650 15879 16740 16902 17775 18090 18693 18780 19406 20100 20770 20925 20971 21172 21330 22041 23475 23700 24490 24727 24924 26465 27900 28170 29109 29388 30150 31155 31300 31758 33804 35550 36180 36735 37386 38812 41540 41850 41942 42255 42660 44082 45225 46950 47637 48515 48980 49454 51925 52930 53325 56079 56340 58218 60300 61225 62310 62913 63516 66123 70425 71100 73470 74181 74772 79395 83700 83884 84510 87327 88164 90450 93465 93900 95274 97030 98908 103850 104855 105860 106650 110205 112158 116436 122450 123635 124620 125826 132246 132325 140850 142911 145545 146940 148362 155775 158790 164083 169020 174654 180900 183675 186930 188739 190548 194060 207700 209710 211275 213300 220410 222543 224316 238185 242575 244900 247270 251652 261981 264492 264650 280395 281700 285822 291090 296724 311550 314565 317580 328166 330615 349308 367350 370905 373860 377478 396975 419420 422550 436635 440820 445086 467325 476370 485150 492249 494540 523962 524275 529300 551025 560790 566217 571644 582180 618175 623100 629130 650101 656332 661230 667629 714555 727725 734700 741810 754956 766537 793950 820415 845100 873270 890172 934650 943695 952740 970300 984498 1047924 1048550 1102050 1112715 1121580 1132434 1190925 1236350 1258260 1300202 1309905 1322460 1335258 1401975 1429110 1455450 1476747 1483620 1533074 1572825 1587900 1640830 1653075 1656709 1746540 1854525 1869300 1887390 1950303 1968996 2097100 2183175 2204100 2225430 2264868 2299611 2381850 2461245 2472700 2600404 2619810 2670516 2803950 2831085 2858220 2910900 2953494 3066148 3145650 3250505 3281660 3306150 3313418 3338145 3572775 3709050 3774780 3832685 3900606 4102075 4366350 4430241 4450860 4599222 4718475 4763700 4922490 4970127 5239620 5563575 5607900 5662170 5850909 5906988 6291300 6501010 6549525 6612300 6626836 6676290 6898833 7145550 7383735 7418100 7665370 7801212 8204150 8283545 8732700 8860482 9198444 9436950 9751515 9844980 9940254 11127150 11324340 11498055 11701818 12306225 13002020 13099050 13352580 13797666 14155425 14291100 14767470 14910381 15330740 16252525 16408300 16567090 16690725 17552727 17720964 18873900 19163425 19503030 19880508 20696499 22151205 22254300 22996110 23403636 24612450 24850635 26198100 27595332 28310850 29254545 29534940 29820762 32505050 33134180 33381450 34494165 35105454 36918675 38326850 39006060 41392998 41417725 44302410 44731143 45992220 48757575 49224900 49701270 51357979 56621700 57490275 58509090 59641524 65010100 66762900 68988330 70210908 73837350 74551905 76653700 82785996 82835450 87763635 88604820 89462286 97515150 99402540 102715958 103482495 110756025 114980550 117018180 124253175 137976660 146272725 147674700 149103810 154073937 165670900 172470825 175527270 178924572 195030300 205431916 206964990 221512050 223655715 229961100 248506350 256789895 292545450 298207620 308147874 344941650 351054540 372759525 413929980 438818175 443024100 447311430 462221811 497012700 513579790 517412475 585090900 616295748 689883300 745519050 770369685 877636350 894622860 924443622 1027159580 1034824950 1118278575 1283949475 1386665433 1491038100 1540739370 1755272700 1848887244 2069649900 2236557150 2311109055 2567898950 2773330866 3081478740 3851848425 4473114300 4622218110 5135797900 5546661732 6933327165 7703696850 9244436220 11555545275 13866654330 15407393700 23111090550 27733308660 34666635825 46222181100 69333271650 138666543300
• Sum of all divisors σ(n): 474458521600
• Sum of proper divisors (its aliquot sum) s(n): 335791978300
• 138666543300 is an abundant number, because the sum of its proper divisors (335791978300) is greater than itself. Its abundance is 197125435000

Bases of 138666543300

• Binary: 10000001001001001010111000100011000100₂
• Hexadecimal: 0x20492B88C4
• Base-36: 1RPAH9L0

Squares and roots of 138666543300

• 138666543300 squared (138666543300²) is 19228410230770774890000
• 138666543300 cubed (138666543300³) is 2666337179855338648658737737000000
• The square root of 138666543300 is 372379.5688541465
• The cube root of 138666543300 is 5175.9558494835

Scales and comparisons

• 138,666,543,300 seconds is equal to 4,409 years, 8 weeks, 4 days, 20 hours, 15 minutes.
• To count from 1 to 138,666,543,300 would take you about eight thousand, eight hundred eighteen 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 138666543300 cubic inches would be around 431.3 feet tall.

Recreational maths with 138666543300

• 138666543300 backwards is 003345666831
• 138666543300 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138666543300's digits is 45
• More coming soon!