138943223100

Names of 138943223100

• Cardinal: 138943223100 can be written as One hundred thirty-eight billion, nine hundred forty-three million, two hundred twenty-three thousand, one hundred.

Scientific notation

• Scientific notation: 1.389432231 × 10¹¹

Factors of 138943223100

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 85

Divisors of 138943223100

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 18 20 22 23 25 27 30 33 36 41 44 45 46 50 54 55 60 66 69 75 82 90 92 99 100 108 110 115 121 123 132 135 138 150 164 165 180 198 205 207 220 225 230 242 246 253 270 275 276 297 300 330 345 363 369 396 410 414 450 451 460 484 492 495 506 540 550 575 594 605 615 621 660 675 690 726 738 759 820 825 828 900 902 943 990 1012 1025 1035 1089 1100 1107 1150 1188 1210 1230 1242 1265 1331 1350 1353 1380 1452 1476 1485 1518 1650 1681 1725 1804 1815 1845 1886 1980 2050 2070 2178 2214 2255 2277 2300 2420 2460 2475 2484 2530 2662 2700 2706 2783 2829 2970 3025 3036 3075 3105 3267 3300 3362 3450 3630 3690 3772 3795 3993 4059 4100 4140 4356 4428 4510 4554 4715 4950 4961 5043 5060 5175 5324 5412 5445 5535 5566 5658 5940 6050 6150 6210 6325 6534 6655 6724 6765 6831 6900 7260 7380 7425 7590 7986 8118 8349 8405 8487 9020 9075 9108 9225 9430 9900 9922 10086 10350 10373 10890 11070 11132 11275 11316 11385 11979 12100 12177 12300 12420 12650 13068 13310 13530 13662 13915 14145 14850 14883 15129 15180 15525 15972 16236 16335 16698 16810 16974 18150 18450 18491 18860 18975 19844 19965 20172 20295 20700 20746 21780 22140 22550 22770 23575 23958 24354 24805 25047 25215 25300 25461 26620 27060 27225 27324 27675 27830 28290 29700 29766 30258 30613 31050 31119 32670 33275 33396 33620 33825 33948 34155 35937 36300 36900 36982 37950 38663 39930 40590 41492 41745 42025 42435 44649 45100 45387 45540 47150 47916 48708 49610 50094 50430 50922 51865 54450 54571 55350 55473 55660 56580 56925 59532 59895 60516 60885 61226 62100 62238 65340 66550 67650 68310 69575 70725 71874 73964 74415 75141 75645 75900 77326 79860 81180 81675 83490 84050 84870 89298 90774 91839 92455 93357 94300 99220 99825 100188 100860 101475 101844 103730 108900 109142 110700 110946 113850 114103 115989 119790 121770 122452 124025 124476 125235 126075 127305 133100 133947 135300 136620 139150 141450 143748 148830 150282 151290 153065 154652 155595 163350 163713 166419 166980 168100 169740 170775 178596 179685 181548 183678 184910 186714 193315 199650 202950 203401 207460 208725 212175 218284 221892 223245 226935 227700 228206 231978 239580 243540 248050 250470 252150 254610 259325 267894 272855 275517 277365 278300 280071 282900 297660 299475 300564 302580 304425 306130 311190 326700 327426 332838 341550 342309 347967 359370 367356 369820 372075 373428 375705 378225 386630 399300 405900 406802 417450 424350 425293 446490 453870 456412 459195 462275 463956 466785 491139 496100 499257 500940 504300 509220 518650 535788 545710 551034 554730 560142 570515 579945 598950 608850 610203 612260 622380 626175 636525 654852 665676 669735 683100 684618 695934 718740 744150 751410 756450 765325 773260 777975 813604 818565 826551 832095 834900 848700 850586 892980 898425 907740 918390 924550 933570 966575 982278 998514 1017005 1026927 1037300 1043901 1091420 1102068 1109460 1116225 1120284 1134675 1141030 1159890 1197900 1217700 1220406 1252350 1255133 1273050 1275879 1339470 1364275 1369236 1377585 1386825 1391868 1400355 1473417 1488300 1502820 1512900 1530650 1555950 1637130 1653102 1664190 1701172 1711545 1739835 1796850 1830609 1836780 1849100 1867140 1878525 1933150 1964556 1997028 2034010 2053854 2087802 2126465 2232450 2237411 2269350 2282060 2295975 2319780 2333925 2440812 2455695 2496285 2504700 2510266 2546100 2551758 2678940 2728550 2755170 2773650 2800710 2852575 2899725 2946834 3051015 3061300 3080781 3111900 3274260 3306204 3328380 3348675 3423090 3479670 3593700 3661218 3757050 3765399 3827637 3866300 4068020 4092825 4107708 4132755 4160475 4175604 4252930 4464900 4474822 4538700 4591950 4667850 4678223 4911390 4992570 5020532 5085025 5103516 5134635 5219505 5457100 5491827 5510340 5547300 5601420 5705150 5799450 5893668 6102030 6161562 6275665 6379395 6697350 6712233 6846180 6887925 6959340 7001775 7322436 7367085 7514100 7530798 7655274 8185650 8265510 8320950 8505860 8557725 8699175 8949644 9153045 9183900 9335700 9356446 9822780 9985140 10170050 10269270 10439010 10632325 10983654 11187055 11296197 11410300 11482911 11598900 12204060 12278475 12323124 12481425 12551330 12758790 13394700 13424466 13775850 14003550 14034669 14734170 15061596 15255075 15310548 15403905 16371300 16531020 16641900 17115450 17398350 18306090 18712892 18826995 19138185 20136699 20340100 20538540 20663775 20878020 21264650 21967308 22374110 22592394 22965822 23391115 24556950 24962850 25102660 25517580 25673175 26097525 26848932 27459135 27551700 28007100 28069338 29468340 30510150 30807810 31378325 31896975 33561165 33888591 34230900 34796700 36612180 36835425 37653990 38276370 40273398 41327550 42104007 42529300 44748220 45184788 45765225 45931644 46782230 49113900 49925700 51346350 51460453 52195050 54918270 55935275 56138676 56480985 57414555 60410097 61020300 61615620 62756650 63793950 67122330 67777182 70173345 73670850 75307980 76552740 77019525 80546796 82655100 84208014 91530450 93564460 94134975 95690925 100683495 102692700 102920906 104390100 109836540 111870550 112961970 114829110 116955575 120820194 125513300 126312021 127587900 134244660 135554364 137295675 140346690 147341700 154039050 154381359 167805825 168416028 169442955 183060900 188269950 191381850 201366990 205841812 210520035 223741100 225923940 229658220 233911150 241640388 252624042 257302265 274591350 280693380 282404925 287072775 302050485 308078100 308762718 335611650 338885910 350866725 376539900 382763700 402733980 421040070 463144077 467822300 503417475 505248084 514604530 549182700 564809850 574145550 604100970 617525436 631560105 671223300 677771820 701733450 771906795 842080140 847214775 926288154 1006834950 1029209060 1052600175 1129619700 1148291100 1208201940 1263120210 1286511325 1389432231 1403466900 1510252425 1543813590 1694429550 1852576308 2013669900 2105200350 2315720385 2526240420 2573022650 2778864462 3020504850 3087627180 3157800525 3388859100 3859533975 4210400700 4631440770 5146045300 5557728924 6041009700 6315601050 6947161155 7719067950 9262881540 11578601925 12631202100 13894322310 15438135900 23157203850 27788644620 34735805775 46314407700 69471611550 138943223100
• Sum of all divisors σ(n): 525481367040
• Sum of proper divisors (its aliquot sum) s(n): 386538143940
• 138943223100 is an abundant number, because the sum of its proper divisors (386538143940) is greater than itself. Its abundance is 247594920840

Bases of 138943223100

• Binary: 10000001011001101010010101010100111100₂
• Hexadecimal: 0x2059A9553C
• Base-36: 1RTV7H30

Squares and roots of 138943223100

• 138943223100 squared (138943223100²) is 19305219245416373610000
• 138943223100 cubed (138943223100³) is 2682329384610300850887182391000000
• The square root of 138943223100 is 372750.8861156469
• The cube root of 138943223100 is 5179.3960713207

Scales and comparisons

• 138,943,223,100 seconds is equal to 4,417 years, 50 weeks, 1 day, 3 hours, 45 minutes.
• To count from 1 to 138,943,223,100 would take you about eight thousand, eight hundred thirty-five 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 138943223100 cubic inches would be around 431.6 feet tall.

Recreational maths with 138943223100

• 138943223100 backwards is 001322349831
• 138943223100 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138943223100's digits is 36
• More coming soon!