138135197200

Names of 138135197200

• Cardinal: 138135197200 can be written as One hundred thirty-eight billion, one hundred thirty-five million, one hundred ninety-seven thousand, two hundred.

Scientific notation

• Scientific notation: 1.381351972 × 10¹¹

Factors of 138135197200

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 514

Divisors of 138135197200

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 4 5 7 8 10 11 13 14 16 20 22 25 26 28 35 40 44 50 52 55 56 65 70 77 79 80 88 91 100 104 110 112 121 130 140 143 154 158 175 176 182 200 208 220 242 260 275 280 286 308 316 325 350 364 385 395 397 400 440 455 484 520 550 553 560 572 605 616 632 650 700 715 728 770 790 794 847 869 880 910 968 1001 1027 1040 1100 1106 1144 1210 1232 1264 1300 1400 1430 1456 1540 1573 1580 1588 1694 1738 1820 1925 1936 1975 1985 2002 2054 2200 2212 2275 2288 2420 2600 2765 2779 2800 2860 3025 3080 3146 3160 3176 3388 3476 3575 3640 3850 3950 3970 4004 4108 4235 4345 4367 4400 4424 4550 4840 5005 5135 5161 5200 5530 5558 5720 6050 6083 6160 6292 6320 6352 6776 6952 7150 7189 7280 7700 7865 7900 7940 8008 8216 8470 8690 8734 8848 9100 9559 9680 9925 10010 10270 10322 11011 11060 11116 11297 11440 12100 12166 12584 13552 13825 13895 13904 14300 14378 15400 15730 15800 15880 16016 16432 16940 17380 17468 18200 19118 19850 20020 20540 20644 21175 21725 21835 22022 22120 22232 22594 24200 24332 25025 25168 25675 25805 27650 27790 28600 28756 30415 30569 30800 31363 31460 31600 31760 33880 34760 34936 35945 36127 36400 38236 39325 39700 40040 41080 41288 42350 43450 43670 44044 44240 44464 45188 47795 48037 48400 48664 50050 51350 51610 55055 55300 55580 56485 56771 57200 57512 60830 61138 62726 62920 66913 67760 69475 69520 69872 71890 72254 76472 78650 79079 79400 80080 82160 82576 84700 86900 87340 88088 90376 95590 96074 97328 100100 102700 103220 109175 110110 110600 111160 112970 113542 115024 121660 122276 124267 125452 125840 129025 133826 138950 143780 144508 152075 152845 152944 156815 157300 158158 158800 169400 173800 174680 176176 179725 180635 180752 191180 192148 200200 205400 206440 218350 219541 220220 221200 222320 225940 227084 238975 240185 243320 244552 248534 250904 258050 267652 275275 277900 282425 283855 287560 289016 304150 305690 313630 314600 316316 334565 336259 338800 344993 347600 349360 359450 361270 382360 384296 395395 397397 400400 407719 410800 412880 436700 439082 440440 451880 454168 477950 480370 486640 489104 497068 501808 516100 535304 550550 555800 564850 567710 575120 578032 608300 611380 621335 624481 627260 629200 632632 669130 672518 689986 718900 722540 764225 764720 768592 784075 790790 794794 815438 869869 873400 878164 880880 903175 903760 908336 955900 960740 994136 1032200 1070608 1097705 1101100 1111600 1129700 1135420 1200925 1216600 1222760 1242670 1248962 1254520 1265264 1338260 1345036 1379972 1419275 1437800 1445080 1528450 1568150 1581580 1589588 1630876 1672825 1681295 1724965 1739738 1746800 1756328 1806350 1911800 1921480 1976975 1986985 1988272 2038595 2064400 2195410 2202200 2259400 2270840 2401850 2414951 2433200 2445520 2485340 2497924 2509040 2676520 2690072 2759944 2838550 2854033 2875600 2890160 3056900 3106675 3122405 3136300 3163160 3179176 3261752 3345650 3362590 3449930 3479476 3512656 3612700 3794923 3823600 3842960 3953950 3973970 4077190 4349345 4371367 4390820 4404400 4484909 4518800 4541680 4803700 4829902 4970680 4995848 5353040 5380144 5488525 5519888 5677100 5708066 6113800 6213350 6244810 6272600 6326320 6358352 6523504 6691300 6725180 6899860 6958952 7225400 7589846 7907900 7947940 8154380 8406475 8624825 8698690 8742734 8781640 8969818 9607400 9659804 9934925 9941360 9991696 10192975 10977050 11354200 11416132 12074755 12227600 12426700 12489620 12545200 13382600 13450360 13799720 13917904 14270165 14450800 15179692 15612025 15815800 15895880 16308760 16812950 17249650 17397380 17485468 17563280 17939636 18974615 19214800 19319608 19869850 20385950 21746725 21856835 21954100 22424545 22708400 22832264 24149510 24853400 24979240 26564461 26765200 26900720 27599440 28540330 30359384 31224050 31394363 31631600 31791760 32617520 33625900 34499300 34794760 34970936 35879272 37949230 38639216 39739700 40771900 43493450 43713670 43908200 44849090 45664528 48299020 49333999 49706800 49958480 53128922 57080660 60373775 60718768 62448100 62788726 67251800 68998600 69589520 69941872 71350825 71758544 75898460 79479400 81543800 86986900 87427340 87816400 89698180 94873075 96598040 98667998 106257844 109284175 112122725 114161320 120747550 124896200 125577452 132822305 134503600 137997200 142701650 151796920 156971815 158958800 163087600 173973800 174854680 179396360 189746150 193196080 197335996 212515688 218568350 224245450 228322640 241495100 246669995 249792400 251154904 265644610 285403300 303593840 313943630 345337993 347947600 349709360 358792720 379492300 394671992 425031376 437136700 448490900 482990200 493339990 502309808 531289220 570806600 627887260 664111525 690675986 758984600 784859075 789343984 874273400 896981800 965980400 986679980 1062578440 1141613200 1233349975 1255774520 1328223050 1381351972 1517969200 1569718150 1726689965 1748546800 1793963600 1973359960 2125156880 2466699950 2511549040 2656446100 2762703944 3139436300 3453379930 3946719920 4933399900 5312892200 5525407888 6278872600 6906759860 8633449825 9866799800 10625784400 12557745200 13813519720 17266899650 19733599600 27627039440 34533799300 69067598600 138135197200
• Sum of all divisors σ(n): 455791383040
• Sum of proper divisors (its aliquot sum) s(n): 317656185840
• 138135197200 is an abundant number, because the sum of its proper divisors (317656185840) is greater than itself. Its abundance is 179520988640

Bases of 138135197200

• Binary: 10000000101001011111111101011000010000₂
• Hexadecimal: 0x20297FD610
• Base-36: 1RGI4OB4

Squares and roots of 138135197200

• 138135197200 squared (138135197200²) is 19081332705482887840000
• 138135197200 cubed (138135197200³) is 2635803656110688233003882048000000
• The square root of 138135197200 is 371665.4371878021
• The cube root of 138135197200 is 5169.3362660825

Scales and comparisons

• 138,135,197,200 seconds is equal to 4,392 years, 14 weeks, 1 day, 6 minutes, 40 seconds.
• To count from 1 to 138,135,197,200 would take you about eight thousand, seven hundred eighty-four 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 138135197200 cubic inches would be around 430.8 feet tall.

Recreational maths with 138135197200

• 138135197200 backwards is 002791531831
• 138135197200 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138135197200's digits is 40
• More coming soon!