137432576961

Names of 137432576961

• Cardinal: 137432576961 can be written as One hundred thirty-seven billion, four hundred thirty-two million, five hundred seventy-six thousand, nine hundred sixty-one.

Scientific notation

• Scientific notation: 1.37432576961 × 10¹¹

Factors of 137432576961

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2443

Divisors of 137432576961

• Number of divisors d(n): 45
• Complete list of divisors:
  1 3 9 17 27 51 81 153 289 459 867 1377 2423 2601 7269 7803 21807 23409 41191 65421 123573 196263 370719 700247 1112157 2100741 3336471 5870929 6302223 17612787 18906669 52838361 56720007 99805793 158515083 299417379 475545249 898252137 1696698481 2694756411 5090095443 8084269233 15270286329 45810858987 137432576961
• Sum of all divisors σ(n): 218177443891
• Sum of proper divisors (its aliquot sum) s(n): 80744866930
• 137432576961 is a deficient number, because the sum of its proper divisors (80744866930) is less than itself. Its deficiency is 56687710031

Bases of 137432576961

• Binary: 1111111111111100111101011001111000001₂
• Hexadecimal: 0x1FFF9EB3C1
• Base-36: 1R4VT329

Squares and roots of 137432576961

• 137432576961 squared (137432576961²) is 18887713210141187995521
• 137432576961 cubed (137432576961³) is 2595787099370025184870409155791681
• 137432576961 is a perfect square number. Its square root is 370719
• The cube root of 137432576961 is 5160.5568095049

Scales and comparisons

• 137,432,576,961 seconds is equal to 4,369 years, 48 weeks, 2 days, 19 hours, 49 minutes, 21 seconds.
• To count from 1 to 137,432,576,961 would take you about eight thousand, seven hundred thirty-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 137432576961 cubic inches would be around 430 feet tall.

Recreational maths with 137432576961

• 137432576961 backwards is 169675234731
• The number of decimal digits it has is: 12
• The sum of 137432576961's digits is 54
• More coming soon!