19138193734572

Names of 19138193734572

• Cardinal: 19138193734572 can be written as Nineteen trillion, one hundred thirty-eight billion, one hundred ninety-three million, seven hundred thirty-four thousand, five hundred seventy-two.

Scientific notation

• Scientific notation: 1.9138193734572 × 10¹³

Factors of 19138193734572

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 8303

Divisors of 19138193734572

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 23 31 33 36 44 46 62 66 69 92 93 99 124 132 138 186 198 207 253 276 279 341 372 396 414 506 558 682 713 759 828 1012 1023 1116 1364 1426 1518 2046 2139 2277 2852 3036 3069 4092 4278 4554 6138 6417 7843 8233 8556 9108 12276 12834 15686 16466 23529 24699 25668 31372 32932 47058 49398 70587 74097 90563 94116 98796 141174 148194 181126 189359 255223 271689 282348 296388 362252 378718 510446 543378 568077 757436 765669 815067 1020892 1086756 1136154 1531338 1630134 1704231 2082949 2272308 2297007 2807453 3062676 3260268 3408462 4165898 4594014 5614906 5870129 6248847 6816924 8331796 8422359 9188028 11229812 11740258 12497694 16844718 17610387 18746541 23480516 24995388 25267077 33689436 35220774 37493082 50534154 52831161 64571419 67782289 70441548 74986164 101068308 105662322 129142838 135564578 193714257 203346867 211324644 258285676 271129156 387428514 406693734 581142771 610040601 745605179 774857028 813387468 1162285542 1220081202 1491210358 1558992647 2101250959 2236815537 2324571084 2440162404 2982420716 3117985294 4202501918 4473631074 4676977941 6235970588 6303752877 6710446611 8405003836 8947262148 9353955882 12607505754 13420893222 14030933823 17148919117 18707911764 18911258631 23113760549 25215011508 26841786444 28061867646 34297838234 37822517262 46227521098 48328772057 51446757351 56123735292 68595676468 69341281647 75645034524 92455042196 96657544114 102893514702 138682563294 144986316171 154340272053 193315088228 205787029404 208023844941 277365126588 289972632342 308680544106 416047689882 434958948513 531616492627 579945264684 617361088212 832095379764 869917897026 1063232985254 1594849477881 1739835794052 2126465970508 3189698955762 4784548433643 6379397911524 9569096867286 19138193734572
• Sum of all divisors σ(n): 56852928857088
• Sum of proper divisors (its aliquot sum) s(n): 37714735122516
• 19138193734572 is an abundant number, because the sum of its proper divisors (37714735122516) is greater than itself. Its abundance is 18576541387944

Bases of 19138193734572

• Binary: 100010110011111110101001111010011101110101100₂
• Hexadecimal: 0x1167F53D3BAC
• Base-36: 6S7YQEZ70

Squares and roots of 19138193734572

• 19138193734572 squared (19138193734572²) is 366270459422010956388023184
• 19138193734572 cubed (19138193734572³) is 7009755011669138050014002839729478317248
• The square root of 19138193734572 is 4374722.1322698885
• The cube root of 19138193734572 is 26748.5543735945

Scales and comparisons

• 19,138,193,734,572 seconds is equal to 608,535 years, 18 weeks, 5 days, 22 hours, 16 minutes, 12 seconds.
• To count from 1 to 19,138,193,734,572 would take you about one million, five hundred twenty-one thousand, three hundred thirty-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 19138193734572 cubic inches would be around 2229 feet tall.

Recreational maths with 19138193734572

• 19138193734572 backwards is 27543739183191
• The number of decimal digits it has is: 14
• The sum of 19138193734572's digits is 63
• More coming soon!