138499020000

Names of 138499020000

• Cardinal: 138499020000 can be written as One hundred thirty-eight billion, four hundred ninety-nine million, twenty thousand.

Scientific notation

• Scientific notation: 1.3849902 × 10¹¹

Factors of 138499020000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 6380

Divisors of 138499020000

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 25 30 32 33 36 40 44 45 48 50 55 60 66 72 75 80 88 90 96 99 100 110 120 121 125 132 144 150 160 165 176 180 198 200 220 225 240 242 250 264 275 288 300 330 352 360 363 375 396 400 440 450 480 484 495 500 528 550 600 605 625 660 720 726 750 792 800 825 880 900 968 990 1000 1056 1089 1100 1125 1200 1210 1250 1320 1375 1440 1452 1500 1584 1650 1760 1800 1815 1875 1936 1980 2000 2178 2200 2250 2400 2420 2475 2500 2640 2750 2904 3000 3025 3168 3300 3600 3630 3750 3872 3960 4000 4125 4356 4400 4500 4840 4950 5000 5280 5445 5500 5625 5808 6000 6050 6359 6600 6875 7200 7260 7500 7920 8250 8712 8800 9000 9075 9680 9900 10000 10890 11000 11250 11616 12000 12100 12375 12718 13200 13750 14520 15000 15125 15840 16500 17424 18000 18150 19077 19360 19800 20000 20625 21780 22000 22500 24200 24750 25436 26400 27225 27500 29040 30000 30250 31795 33000 34848 36000 36300 38154 39600 41250 43560 44000 45000 45375 48400 49500 50872 54450 55000 57231 58080 60000 60500 61875 63590 66000 69949 72600 75625 76308 79200 82500 87120 90000 90750 95385 96800 99000 101744 108900 110000 114462 121000 123750 127180 132000 136125 139898 145200 151250 152616 158975 165000 174240 180000 181500 190770 198000 203488 209847 217800 220000 226875 228924 242000 247500 254360 272250 279796 286155 290400 302500 305232 317950 330000 349745 363000 381540 396000 419694 435600 453750 457848 476925 484000 495000 508720 544500 559592 572310 605000 610464 629541 635900 660000 680625 699490 726000 763080 769439 794875 839388 871200 907500 915696 953850 990000 1017440 1049235 1089000 1119184 1144620 1210000 1259082 1271800 1361250 1398980 1430775 1452000 1526160 1538878 1589750 1678776 1748725 1815000 1831392 1907700 1980000 2098470 2178000 2238368 2289240 2308317 2384625 2420000 2518164 2543600 2722500 2797960 2861550 3052320 3077756 3147705 3179500 3357552 3497450 3630000 3815400 3847195 3974375 4196940 4356000 4578480 4616634 4769250 5036328 5087200 5246175 5445000 5595920 5723100 6155512 6295410 6359000 6715104 6924951 6994900 7153875 7260000 7630800 7694390 7948750 8393880 8743625 9156960 9233268 9538500 10072656 10492350 10890000 11191840 11446200 11541585 11923125 12311024 12590820 12718000 13849902 13989800 14307750 15261600 15388780 15738525 15897500 16787760 17487250 18466536 19077000 19235975 20145312 20984700 21780000 22892400 23083170 23846250 24622048 25181640 25436000 26230875 27699804 27979600 28615500 30777560 31477050 31795000 33575520 34624755 34974500 35769375 36933072 38154000 38471950 41969400 43718125 45784800 46166340 47692500 50363280 52461750 55399608 55959200 57231000 57707925 61555120 62954100 63590000 69249510 69949000 71538750 73866144 76308000 76943900 78692625 83938800 87436250 92332680 95385000 96179875 100726560 104923500 110799216 114462000 115415850 123110240 125908200 127180000 131154375 138499020 139898000 143077500 153887800 157385250 167877600 173123775 174872500 184665360 190770000 192359750 209847000 221598432 228924000 230831700 251816400 262308750 276998040 279796000 286155000 288539625 307775600 314770500 346247550 349745000 369330720 381540000 384719500 393463125 419694000 461663400 480899375 503632800 524617500 553996080 572310000 577079250 615551200 629541000 692495100 699490000 769439000 786926250 839388000 865618875 923326800 961798750 1049235000 1107992160 1144620000 1154158500 1259082000 1384990200 1398980000 1442698125 1538878000 1573852500 1731237750 1846653600 1923597500 2098470000 2308317000 2518164000 2769980400 2885396250 3077756000 3147705000 3462475500 3847195000 4196940000 4328094375 4616634000 5539960800 5770792500 6295410000 6924951000 7694390000 8656188750 9233268000 11541585000 12590820000 13849902000 15388780000 17312377500 23083170000 27699804000 34624755000 46166340000 69249510000 138499020000
• Sum of all divisors σ(n): 541057837320
• Sum of proper divisors (its aliquot sum) s(n): 402558817320
• 138499020000 is an abundant number, because the sum of its proper divisors (402558817320) is greater than itself. Its abundance is 264059797320

Bases of 138499020000

• Binary: 10000000111111001011110101010011100000₂
• Hexadecimal: 0x203F2F54E0
• Base-36: 1RMIQNS0

Squares and roots of 138499020000

• 138499020000 squared (138499020000²) is 19181978540960400000000
• 138499020000 cubed (138499020000³) is 2656685229584045258808000000000000
• The square root of 138499020000 is 372154.5646636623
• The cube root of 138499020000 is 5173.8706490275

Scales and comparisons

• 138,499,020,000 seconds is equal to 4,403 years, 43 weeks, 4 days, 22 hours.
• To count from 1 to 138,499,020,000 would take you about eight thousand, eight hundred seven 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 138499020000 cubic inches would be around 431.2 feet tall.

Recreational maths with 138499020000

• 138499020000 backwards is 000020994831
• 138499020000 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138499020000's digits is 36
• More coming soon!