133069013987

Names of 133069013987

• Cardinal: 133069013987 can be written as One hundred thirty-three billion, sixty-nine million, thirteen thousand, nine hundred eighty-seven.

Scientific notation

• Scientific notation: 1.33069013987 × 10¹¹

Factors of 133069013987

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 494

Divisors of 133069013987

• Number of divisors d(n): 64
• Complete list of divisors:
  1 7 13 41 49 91 287 343 433 533 637 1681 2009 3031 3731 4459 5629 11767 14063 17753 21217 21853 26117 39403 68921 82369 124271 148519 152971 182819 230789 275821 482447 576583 727873 869897 895973 1070797 1615523 1930747 3377129 5095111 6089279 6271811 7495579 9462349 11308661 23639903 29842793 35665777 43902677 66236443 79160627 208899551 249660439 307318739 387956309 463655101 1462296857 2715694163 3245585707 10236077999 19009859141 133069013987
• Sum of all divisors σ(n): 171693177600
• Sum of proper divisors (its aliquot sum) s(n): 38624163613
• 133069013987 is a deficient number, because the sum of its proper divisors (38624163613) is less than itself. Its deficiency is 94444850374

Bases of 133069013987

• Binary: 1111011111011100010000000001111100011₂
• Hexadecimal: 0x1EFB8803E3
• Base-36: 1P4PUSBN

Squares and roots of 133069013987

• 133069013987 squared (133069013987²) is 17707362483472401636169
• 133069013987 cubed (133069013987³) is 2356301265986068069651854346095803
• The square root of 133069013987 is 364786.2579470339
• The cube root of 133069013987 is 5105.3514759431

Scales and comparisons

• 133,069,013,987 seconds is equal to 4,231 years, 9 weeks, 3 days, 14 hours, 59 minutes, 47 seconds.
• To count from 1 to 133,069,013,987 would take you about eight thousand, four hundred sixty-two 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 133069013987 cubic inches would be around 425.4 feet tall.

Recreational maths with 133069013987

• 133069013987 backwards is 789310960331
• The number of decimal digits it has is: 12
• The sum of 133069013987's digits is 50
• More coming soon!