138068622900

Names of 138068622900

• Cardinal: 138068622900 can be written as One hundred thirty-eight billion, sixty-eight million, six hundred twenty-two thousand, nine hundred.

Scientific notation

• Scientific notation: 1.380686229 × 10¹¹

Factors of 138068622900

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 389

Divisors of 138068622900

• Number of divisors d(n): 810
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 17 18 20 25 26 27 30 34 36 39 45 50 51 52 54 60 65 68 75 78 81 85 90 100 102 108 117 130 135 150 153 156 162 169 170 180 195 204 221 225 234 255 260 270 289 300 306 324 325 338 340 349 351 390 405 425 442 450 459 468 507 510 540 578 585 612 650 663 675 676 698 702 765 780 810 845 850 867 884 900 918 975 1014 1020 1047 1053 1105 1156 1170 1275 1300 1326 1350 1377 1396 1404 1445 1521 1530 1620 1690 1700 1734 1745 1755 1836 1950 1989 2025 2028 2094 2106 2210 2295 2340 2535 2550 2601 2652 2700 2754 2873 2890 2925 3042 3060 3141 3315 3380 3468 3490 3510 3757 3825 3900 3978 4050 4188 4212 4225 4335 4420 4537 4563 4590 5070 5100 5202 5235 5265 5508 5525 5746 5780 5850 5933 5967 6084 6282 6630 6885 6980 7020 7225 7514 7605 7650 7803 7956 8100 8450 8619 8670 8725 8775 9074 9126 9180 9423 9945 10140 10404 10470 10530 11050 11271 11475 11492 11700 11866 11934 12564 12675 13005 13260 13611 13689 13770 14365 14450 15028 15210 15300 15606 15705 16575 16900 17238 17340 17450 17550 17799 17901 18148 18252 18785 18846 19890 20940 21060 21675 22100 22542 22685 22815 22950 23409 23732 23868 25350 25857 26010 26175 26325 27222 27378 27540 28269 28730 28900 29665 29835 30420 31212 31410 33150 33813 34425 34476 34900 35100 35598 35802 37570 37692 38025 39015 39780 40833 43095 43350 45084 45370 45630 45900 46818 47115 48841 49725 50700 51714 52020 52350 52650 53397 54444 54756 56355 56538 57460 58981 59330 59670 62820 65025 66300 67626 68055 68445 68850 71196 71604 71825 75140 76050 77129 77571 78030 78525 81666 86190 86700 88995 89505 90740 91260 93636 93925 94230 97682 99450 100861 101439 103428 104700 105300 106794 112710 113076 113425 114075 117045 117962 118660 119340 122499 129285 130050 135252 136110 136890 137700 141345 143650 146523 148325 149175 152100 154258 155142 156060 157050 160191 163332 169065 172380 176943 177990 179010 187850 188460 195075 195364 198900 201722 202878 204165 213588 215475 225420 226850 228150 231387 232713 234090 235575 235924 244205 244998 258570 260100 266985 272220 273780 281775 282690 287300 293046 294905 296650 298350 302583 304317 308516 310284 314100 320382 338130 340275 342225 353886 355980 358020 367497 375700 385645 387855 390150 403444 405756 408330 430950 439569 444975 447525 453700 456300 462774 465426 468180 471150 480573 488410 489996 504305 507195 517140 530829 533970 563550 565380 585225 586092 589810 593300 596700 605166 608634 612495 640764 646425 676260 680550 684450 694161 706725 707772 732615 734994 771290 775710 780300 800955 816660 845325 861900 879138 884715 889950 895050 907749 925548 930852 942300 961146 976820 1002677 1008610 1014390 1020825 1061658 1067940 1127100 1156935 1163565 1170450 1179620 1210332 1217268 1221025 1224990 1292850 1311193 1318707 1334925 1361100 1368900 1388322 1413450 1465230 1469988 1474525 1512915 1521585 1542580 1551420 1592487 1601910 1690650 1758276 1769430 1779900 1790100 1815498 1837485 1922292 1928225 1939275 2005354 2017220 2028780 2041650 2082483 2123316 2197845 2313870 2327130 2340900 2402865 2442050 2449980 2521525 2535975 2585700 2622386 2637414 2654145 2669850 2723247 2776644 2826900 2930460 2949050 3008031 3025830 3043170 3062475 3184974 3203820 3381300 3470805 3538860 3630996 3663075 3674970 3856450 3878550 3933579 3956121 4004775 4010708 4083300 4164966 4395690 4423575 4538745 4627740 4654260 4777461 4805730 4884100 5013385 5043050 5071950 5244772 5274828 5308290 5339700 5446494 5784675 5817825 5898100 6016062 6051660 6086340 6124950 6247449 6369948 6555965 6593535 6941610 7326150 7349940 7564575 7607925 7712900 7757100 7867158 7912242 7962435 8009550 8169741 8329932 8791380 8847150 9024093 9077490 9187425 9554922 9611460 10026770 10086100 10143900 10412415 10616580 10892988 10989225 11569350 11635650 11800737 12014325 12032124 12249900 12494898 13111930 13187070 13270725 13616235 13883220 14652300 15040155 15129150 15215850 15734316 15824484 15924870 16019100 16339482 17045509 17354025 17694300 18048186 18154980 18374850 19109844 19667895 19780605 20053540 20824830 21978450 22693725 23138700 23271300 23601474 23887305 24028650 24989796 25066925 26223860 26374140 26541450 27072279 27232470 30080310 30258300 30431700 31237245 31849740 32678964 32779825 32967675 34091018 34708050 35402211 36096372 36749700 39335790 39561210 39812175 40848705 41649660 43956900 45120465 45387450 47202948 47774610 48057300 50133850 51136527 52062075 53082900 54144558 54464940 59003685 60160620 62474490 65559650 65935350 68081175 68182036 69416100 70804422 75200775 78671580 79122420 79624350 81216837 81697410 85227545 90240930 90774900 95549220 98339475 98903025 100267700 102273054 104124150 106206633 108289116 118007370 119436525 124948980 131119300 131870700 135361395 136162350 141608844 150401550 153409581 156186225 159248700 162433674 163394820 170455090 177011055 180481860 196678950 197806050 204243525 204546108 208248300 212413266 225602325 236014740 238873050 255682635 270722790 272324700 295018425 300803100 306819162 312372450 324867348 340910180 354022110 393357900 395612100 406084185 408487050 424826532 426137725 451204650 460228743 477746100 511365270 531033165 541445580 590036850 613638324 624744900 676806975 708044220 767047905 812168370 816974100 852275450 885055275 902409300 920457486 1022730540 1062066330 1180073700 1278413175 1353613950 1380686229 1534095810 1624336740 1704550900 1770110550 1840914972 2030420925 2124132660 2301143715 2556826350 2655165825 2707227900 2761372458 3068191620 3540221100 3835239525 4060841850 4602287430 5113652700 5310331650 5522744916 6903431145 7670479050 8121683700 9204574860 10620663300 11505718575 13806862290 15340958100 23011437150 27613724580 34517155725 46022874300 69034311450 138068622900
• Sum of all divisors σ(n): 516300580950
• Sum of proper divisors (its aliquot sum) s(n): 378231958050
• 138068622900 is an abundant number, because the sum of its proper divisors (378231958050) is greater than itself. Its abundance is 240163335150

Bases of 138068622900

• Binary: 10000000100101100001111111111000110100₂
• Hexadecimal: 0x202587FE34
• Base-36: 1RFEHR90

Squares and roots of 138068622900

• 138068622900 squared (138068622900²) is 19062944629502404410000
• 138068622900 cubed (138068622900³) is 2631994513414347689127586989000000
• The square root of 138068622900 is 371575.8642592385
• The cube root of 138068622900 is 5168.5056782427

Scales and comparisons

• 138,068,622,900 seconds is equal to 4,390 years, 8 weeks, 11 hours, 15 minutes.
• To count from 1 to 138,068,622,900 would take you about eight thousand, seven hundred eighty 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 138068622900 cubic inches would be around 430.7 feet tall.

Recreational maths with 138068622900

• 138068622900 backwards is 009226860831
• 138068622900 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138068622900's digits is 45
• More coming soon!