1388541805300

Names of 1388541805300

• Cardinal: 1388541805300 can be written as One trillion, three hundred eighty-eight billion, five hundred forty-one million, eight hundred five thousand, three hundred.

Scientific notation

• Scientific notation: 1.3885418053 × 10¹²

Factors of 1388541805300

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1419

Divisors of 1388541805300

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 5 10 13 20 25 26 37 41 50 52 65 74 82 100 130 148 164 169 185 205 260 325 338 370 410 481 533 650 676 740 820 845 925 962 1025 1066 1300 1321 1517 1681 1690 1850 1924 2050 2132 2405 2642 2665 3034 3362 3380 3700 4100 4225 4810 5284 5330 6068 6253 6605 6724 6929 7585 8405 8450 9620 10660 12025 12506 13210 13325 13858 15170 16810 16900 17173 19721 21853 24050 25012 26420 26650 27716 30340 31265 33025 33620 34346 34645 37925 39442 42025 43706 48100 48877 53300 54161 62197 62530 66050 68692 69290 75850 78884 84050 85865 87412 97754 98605 108322 109265 124394 125060 132100 138580 151700 156325 168100 171730 173225 195508 197210 216644 218530 223249 244385 248788 256373 270805 284089 310985 312650 343460 346450 394420 429325 437060 446498 488770 493025 512746 541610 546325 568178 621970 625300 635401 692900 704093 808561 858650 892996 977540 986050 1025492 1083220 1092650 1116245 1136356 1221925 1243940 1270802 1281865 1354025 1408186 1420445 1554925 1617122 1717300 1972100 2003957 2185300 2220601 2232490 2443850 2541604 2563730 2708050 2816372 2840890 3109850 3177005 3234244 3520465 4007914 4042805 4441202 4464980 4887700 5127460 5416100 5581225 5681780 6219700 6354010 6409325 7040930 7102225 8015828 8085610 8260213 8882404 9153209 10019785 10511293 11103005 11162450 12708020 12818650 14081860 14204450 15885025 16171220 16520426 17602325 18306418 20039570 20214025 21022586 22206010 22324900 25637300 26051441 28408900 28867813 31770050 33040852 35204650 36612836 40079140 40428050 41301065 42045172 44412020 45766045 50098925 52102882 52556465 55515025 57735626 63540100 70409300 80856100 82162237 82602130 91532090 100197850 104205764 105112930 111030050 115471252 130257205 144339065 164324474 165204260 183064180 200395700 206505325 210225860 222060100 228830225 260514410 262782325 288678130 328648948 338668733 375281569 410811185 413010650 457660450 521028820 525564650 577356260 651286025 677337466 721695325 750563138 821622370 826021300 915320900 1051129300 1068109081 1302572050 1354674932 1443390650 1501126276 1643244740 1693343665 1876407845 2054055925 2136218162 2605144100 2886781300 3386687330 3752815690 4108111850 4272436324 5340545405 6773374660 7505631380 8216223700 8466718325 9382039225 10681090810 13885418053 16933436650 18764078450 21362181620 26702727025 27770836106 33866873300 37528156900 53405454050 55541672212 69427090265 106810908100 138854180530 277708361060 347135451325 694270902650 1388541805300
• Sum of all divisors σ(n): 3437250254508
• Sum of proper divisors (its aliquot sum) s(n): 2048708449208
• 1388541805300 is an abundant number, because the sum of its proper divisors (2048708449208) is greater than itself. Its abundance is 660166643908

Bases of 1388541805300

• Binary: 10100001101001011100010101000001011110100₂
• Hexadecimal: 0x1434B8A82F4
• Base-36: HPVXXTYS

Squares and roots of 1388541805300

• 1388541805300 squared (1388541805300²) is 1928048345065783108090000
• 1388541805300 cubed (1388541805300³) is 2677175729763319824165533634877000000
• The square root of 1388541805300 is 1178364.0376810555
• The cube root of 1388541805300 is 11156.2863605099

Scales and comparisons

• 1,388,541,805,300 seconds is equal to 44,151 years, 17 weeks, 2 days, 17 hours, 1 minute, 40 seconds.
• To count from 1 to 1,388,541,805,300 would take you about one hundred ten thousand, three hundred seventy-eight 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 1388541805300 cubic inches would be around 929.7 feet tall.

Recreational maths with 1388541805300

• 1388541805300 backwards is 0035081458831
• The number of decimal digits it has is: 13
• The sum of 1388541805300's digits is 46
• More coming soon!