189740138121776

Names of 189740138121776

• Cardinal: 189740138121776 can be written as One hundred eighty-nine trillion, seven hundred forty billion, one hundred thirty-eight million, one hundred twenty-one thousand, seven hundred seventy-six.

Scientific notation

• Scientific notation: 1.89740138121776 × 10¹⁴

Factors of 189740138121776

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 8594

Divisors of 189740138121776

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 4 8 11 16 22 44 88 121 176 242 484 968 1331 1936 2662 5324 8581 10648 14641 17162 21296 29282 34324 58564 68648 94391 117128 137296 161051 188782 234256 322102 377564 644204 755128 1038301 1288408 1510256 2076602 2576816 4153204 8306408 11421311 16612816 22842622 45685244 73633561 91370488 125634421 147267122 182740976 251268842 294534244 502537684 589068488 809969171 1005075368 1178136976 1381978631 1619938342 2010150736 2763957262 3239876684 5527914524 6479753368 8909660881 11055829048 12959506736 17819321762 22111658096 35638643524 71277287048 98006269691 142554574096 196012539382 392025078764 784050157528 1078068966601 1568100315056 2156137933202 4312275866404 8624551732808 11858758632611 17249103465616 23717517265222 47435034530444 94870069060888 189740138121776
• Sum of all divisors σ(n): 404430572044548
• Sum of proper divisors (its aliquot sum) s(n): 214690433922772
• 189740138121776 is an abundant number, because the sum of its proper divisors (214690433922772) is greater than itself. Its abundance is 24950295800996

Bases of 189740138121776

• Binary: 101011001001000101010001100010000100101000110000₂
• Hexadecimal: 0xAC9151884A30
• Base-36: 1V99EZAJ3K

Squares and roots of 189740138121776

• 189740138121776 squared (189740138121776²) is 36001320014470634105005394176
• 189740138121776 cubed (189740138121776³) is 6830895432111916858113405920469773169176576
• The square root of 189740138121776 is 13774619.3458032081
• The cube root of 189740138121776 is 57462.7497230371

Scales and comparisons

• 189,740,138,121,776 seconds is equal to 6,033,149 years, 25 weeks, 2 days, 10 hours, 42 minutes, 56 seconds.
• To count from 1 to 189,740,138,121,776 would take you about fifteen million, eighty-two thousand, eight hundred seventy-three 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 189740138121776 cubic inches would be around 4788.6 feet tall.

Recreational maths with 189740138121776

• 189740138121776 backwards is 677121831047981
• The number of decimal digits it has is: 15
• The sum of 189740138121776's digits is 65
• More coming soon!