1618132314746

Names of 1618132314746

• Cardinal: 1618132314746 can be written as One trillion, six hundred eighteen billion, one hundred thirty-two million, three hundred fourteen thousand, seven hundred forty-six.

Scientific notation

• Scientific notation: 1.618132314746 × 10¹²

Factors of 1618132314746

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 5399

Divisors of 1618132314746

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 23 46 109 197 218 347 394 694 2507 4531 4721 5014 7981 9062 9442 15962 21473 37823 42946 68359 75646 108583 136718 217166 493879 514589 869929 930037 987758 1029178 1572257 1638187 1739858 1860074 3144514 3276374 7451131 11835547 14902262 21390851 23671094 37678301 42781702 75356602 101374033 171376013 178562383 202748066 322722839 342752026 357124766 645445678 2331602759 4106934809 4663205518 7422625297 8213869618 14845250594 35176789451 70353578902 809066157373 1618132314746
• Sum of all divisors σ(n): 2576888328960
• Sum of proper divisors (its aliquot sum) s(n): 958756014214
• 1618132314746 is a deficient number, because the sum of its proper divisors (958756014214) is less than itself. Its deficiency is 659376300532

Bases of 1618132314746

• Binary: 10111100011000000001100111010101001111010₂
• Hexadecimal: 0x178C033AA7A
• Base-36: KNCY78U2

Squares and roots of 1618132314746

• 1618132314746 squared (1618132314746²) is 2618352188025248009044516
• 1618132314746 cubed (1618132314746³) is 4236840286829548383565930618837232936
• The square root of 1618132314746 is 1272058.2984855687
• The cube root of 1618132314746 is 11740.0877677975

Scales and comparisons

• 1,618,132,314,746 seconds is equal to 51,451 years, 31 weeks, 2 days, 6 hours, 32 minutes, 26 seconds.
• To count from 1 to 1,618,132,314,746 would take you about one hundred twenty-eight thousand, six hundred twenty-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 1618132314746 cubic inches would be around 978.3 feet tall.

Recreational maths with 1618132314746

• 1618132314746 backwards is 6474132318161
• The number of decimal digits it has is: 13
• The sum of 1618132314746's digits is 47
• More coming soon!