16993246749138

Names of 16993246749138

• Cardinal: 16993246749138 can be written as Sixteen trillion, nine hundred ninety-three billion, two hundred forty-six million, seven hundred forty-nine thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 1.6993246749138 × 10¹³

Factors of 16993246749138

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 417

Divisors of 16993246749138

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 6 9 11 18 22 33 66 99 121 198 242 363 401 726 802 1089 1203 1331 2178 2406 2662 3609 3993 4411 7218 7986 8822 11979 13233 14641 23958 26466 29282 39699 43923 48521 79398 87846 97042 131769 145563 160801 263538 291126 321602 436689 482403 533731 873378 964806 1067462 1447209 1601193 1768811 2894418 3202386 3537622 4803579 5306433 5871041 9607158 10612866 11742082 15919299 17613123 19456921 31838598 35226246 38913842 52839369 58370763 64481201 105678738 116741526 128962402 175112289 193443603 214026131 350224578 386887206 428052262 580330809 642078393 709293211 1160661618 1284156786 1418586422 1926235179 2127879633 2354287441 3852470358 4255759266 4708574882 6383638899 7062862323 7802225321 12767277798 14125724646 15604450642 21188586969 23406675963 42377173938 46813351926 70220027889 85824478531 140440055778 171648957062 257473435593 514946871186 772420306779 944069263841 1544840613558 1888138527682 2832207791523 5664415583046 8496623374569 16993246749138
• Sum of all divisors σ(n): 40601570740380
• Sum of proper divisors (its aliquot sum) s(n): 23608323991242
• 16993246749138 is an abundant number, because the sum of its proper divisors (23608323991242) is greater than itself. Its abundance is 6615077242104

Bases of 16993246749138

• Binary: 11110111010010001100011011111010000111010010₂
• Hexadecimal: 0xF748C6FA1D2
• Base-36: 60UL8D0WI

Squares and roots of 16993246749138

• 16993246749138 squared (16993246749138²) is 288770435077089205103743044
• 16993246749138 cubed (16993246749138³) is 4907147257120912019052814000488680496072
• The square root of 16993246749138 is 4122286.5923099039
• The cube root of 16993246749138 is 25709.4106498221

Scales and comparisons

• 16,993,246,749,138 seconds is equal to 540,332 years, 35 weeks, 3 days, 15 hours, 12 minutes, 18 seconds.
• To count from 1 to 16,993,246,749,138 would take you about one million, three hundred fifty thousand, eight hundred thirty-one 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 16993246749138 cubic inches would be around 2142.5 feet tall.

Recreational maths with 16993246749138

• 16993246749138 backwards is 83194764239961
• The number of decimal digits it has is: 14
• The sum of 16993246749138's digits is 72
• More coming soon!