3997246587618192741

Names of 3997246587618192741

• Cardinal: 3997246587618192741 can be written as Three quintillion, nine hundred ninety-seven quadrillion, two hundred forty-six trillion, five hundred eighty-seven billion, six hundred eighteen million, one hundred ninety-two thousand, seven hundred forty-one.

Scientific notation

• Scientific notation: 3.997246587618192741 × 10¹⁸

Factors of 3997246587618192741

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 8608116039

Divisors of 3997246587618192741

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 7 9 21 63 1061 3183 6947 7427 9549 20841 22281 48629 62523 66843 145887 437661 7370767 22112301 51595369 66336903 154786107 464358321 8608108021 25824324063 60256756147 77472972189 180770268441 542310805323 9133202610281 27399607830843 59800526421887 63932418271967 82198823492529 179401579265661 191797254815901 418603684953209 538204737796983 575391764447703 1255811054859627 3767433164578881 63448358533622107 190345075600866321 444138509735354749 571035226802598963 1332415529206064247 3997246587618192741
• Sum of all divisors σ(n): 6605799291326671488
• Sum of proper divisors (its aliquot sum) s(n): 2608552703708478747
• 3997246587618192741 is a deficient number, because the sum of its proper divisors (2608552703708478747) is less than itself. Its deficiency is 1388693883909713994

Bases of 3997246587618192741

• Binary: 11011101111001000100101001011111010110100111111110110101100101₂
• Hexadecimal: 0x37791297D69FED65
• Base-36: UDAHNNSZDR39

Squares and roots of 3997246587618192741

• 3997246587618192741 squared (3997246587618192741²) is 15977980282225286217523012199025093081
• 3997246587618192741 cubed (3997246587618192741³) is 63867927160155793524404803372832491187276324366523525021
• The square root of 3997246587618192741 is 1999311528.4062643401
• The cube root of 3997246587618192741 is 1587036.7375538079

Scales and comparisons

• 3,997,246,587,618,192,741 seconds is equal to 127,100,077,190 years, 38 weeks, 6 days, 18 hours, 52 minutes, 21 seconds.
• To count from 1 to 3,997,246,587,618,192,741 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 3997246587618192741 cubic inches would be around 132253.1 feet tall.

Recreational maths with 3997246587618192741

• 3997246587618192741 backwards is 1472918167856427993
• The number of decimal digits it has is: 19
• The sum of 3997246587618192741's digits is 99
• More coming soon!