138747449637500

Names of 138747449637500

• Cardinal: 138747449637500 can be written as One hundred thirty-eight trillion, seven hundred forty-seven billion, four hundred forty-nine million, six hundred thirty-seven thousand, five hundred.

Scientific notation

• Scientific notation: 1.387474496375 × 10¹⁴

Factors of 138747449637500

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 59

Divisors of 138747449637500

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 10 11 20 22 25 41 44 50 55 82 100 110 121 125 164 205 220 242 250 275 410 451 484 500 550 605 625 820 902 1025 1100 1210 1250 1331 1375 1681 1804 2050 2255 2420 2500 2662 2750 3025 3125 3362 4100 4510 4961 5125 5324 5500 6050 6250 6655 6724 6875 8405 9020 9922 10250 11275 12100 12500 13310 13750 14641 15125 16810 18491 19844 20500 22550 24805 25625 26620 27500 29282 30250 33275 33620 34375 36982 42025 45100 49610 51250 54571 56375 58564 60500 66550 68750 68921 73205 73964 75625 84050 92455 99220 102500 109142 112750 124025 128125 133100 137500 137842 146410 151250 161051 166375 168100 184910 203401 210125 218284 225500 248050 256250 272855 275684 281875 292820 302500 322102 332750 344605 366025 369820 378125 406802 420250 462275 496100 512500 545710 563750 600281 620125 644204 665500 689210 732050 756250 758131 805255 813604 831875 840500 924550 1017005 1050625 1091420 1127500 1200562 1240250 1364275 1378420 1409375 1464100 1512500 1516262 1610510 1663750 1723025 1830125 1849100 2034010 2101250 2237411 2311375 2401124 2480500 2728550 2818750 3001405 3032524 3100625 3221020 3327500 3446050 3660250 3790655 4026275 4068020 4159375 4202500 4474822 4622750 5085025 5253125 5457100 5637500 6002810 6201250 6603091 6821375 6892100 7320500 7581310 8052550 8318750 8339441 8615125 8949644 9150625 9245500 10170050 10506250 11187055 11556875 12005620 12402500 13206182 13642750 15007025 15162620 15503125 16105100 16637500 16678882 17230250 18301250 18953275 20131375 20340100 21012500 22374110 23113750 24611521 25425125 26412364 27285500 30014050 31006250 33015455 33357764 34106875 34460500 36602500 37906550 40262750 41697205 43075625 44748220 45753125 46227500 49223042 50850250 55935275 57784375 60028100 62012500 66030910 68213750 75035125 75813100 80525500 83394410 86151250 91506250 91733851 94766375 98446084 100656875 101700500 111870550 115568750 123057605 127125625 132061820 136427500 150070250 165077275 166788820 170534375 172302500 183012500 183467702 189532750 201313750 208486025 215378125 223741100 231137500 246115210 254251250 270726731 279676375 300140500 330154550 341068750 366935404 375175625 379065500 402627500 416972050 430756250 458669255 473831875 492230420 503284375 508502500 541453462 559352750 615288025 635628125 660309100 682137500 750351250 825386375 833944100 861512500 917338510 947663750 1006568750 1009072361 1042430125 1082906924 1118705500 1230576050 1271256250 1353633655 1398381875 1500702500 1650772750 1834677020 1875878125 1895327500 2013137500 2018144722 2084860250 2293346275 2369159375 2461152100 2542512500 2707267310 2796763750 3076440125 3301545500 3751756250 4036289444 4126931875 4169720500 4586692550 4738318750 5045361805 5212150625 5414534620 5593527500 6152880250 6768168275 6991909375 7503512500 8253863750 9173385100 9476637500 10090723610 10424301250 11099795971 11466731375 12305760500 13536336550 13983818750 15382200625 16507727500 20181447220 20634659375 20848602500 22199591942 22933462750 25226809025 26060753125 27072673100 27967637500 30764401250 33840841375 41269318750 44399183884 45866925500 50453618050 52121506250 55498979855 57333656875 61528802500 67681682750 76911003125 82538637500 100907236100 104243012500 110997959710 114667313750 126134045125 135363365500 153822006250 169204206875 221995919420 229334627500 252268090250 277494899275 286668284375 307644012500 338408413750 504536180500 554989798550 573336568750 630670225625 676816827500 846021034375 1109979597100 1146673137500 1261340451250 1387474496375 1692042068750 2522680902500 2774948992750 3153351128125 3384084137500 5549897985500 6306702256250 6937372481875 12613404512500 13874744963750 27749489927500 34686862409375 69373724818750 138747449637500
• Sum of all divisors σ(n): 342185361422688
• Sum of proper divisors (its aliquot sum) s(n): 203437911785188
• 138747449637500 is an abundant number, because the sum of its proper divisors (203437911785188) is greater than itself. Its abundance is 64690462147688

Bases of 138747449637500

• Binary: 11111100011000010101000011100101111101001111100₂
• Hexadecimal: 0x7E30A872FA7C
• Base-36: 1D6JP55SVW

Squares and roots of 138747449637500

• 138747449637500 squared (138747449637500²) is 19250854780910598881406250000
• 138747449637500 cubed (138747449637500³) is 2671007004193219414687877507052734375000000
• The square root of 138747449637500 is 11779110.7320332123
• The cube root of 138747449637500 is 51769.6230762083

Scales and comparisons

• 138,747,449,637,500 seconds is equal to 4,411,739 years, 37 weeks, 4 days, 16 hours, 38 minutes, 20 seconds.
• To count from 1 to 138,747,449,637,500 would take you about eleven million, twenty-nine thousand, three hundred forty-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 138747449637500 cubic inches would be around 4314.1 feet tall.

Recreational maths with 138747449637500

• 138747449637500 backwards is 005736944747831
• The number of decimal digits it has is: 15
• The sum of 138747449637500's digits is 68
• More coming soon!