135744893739

Names of 135744893739

• Cardinal: 135744893739 can be written as One hundred thirty-five billion, seven hundred forty-four million, eight hundred ninety-three thousand, seven hundred thirty-nine.

Scientific notation

• Scientific notation: 1.35744893739 × 10¹¹

Factors of 135744893739

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 14891

Divisors of 135744893739

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 9 13 21 27 39 63 91 117 189 273 351 819 2457 7307 7561 21921 22683 51149 52927 65763 68049 94991 98293 153447 158781 197289 204147 284973 294879 460341 476343 664937 688051 854919 884637 1381023 1429029 1994811 2064153 2564757 2653911 5984433 6192459 17953299 18577377 55248227 165744681 386737589 497234043 718226951 1160212767 1491702129 2154680853 3480638301 5027588657 6464042559 10441914903 15082765971 19392127677 45248297913 135744893739
• Sum of all divisors σ(n): 247578670080
• Sum of proper divisors (its aliquot sum) s(n): 111833776341
• 135744893739 is a deficient number, because the sum of its proper divisors (111833776341) is less than itself. Its deficiency is 23911117398

Bases of 135744893739

• Binary: 1111110011011000001101011001100101011₂
• Hexadecimal: 0x1F9B06B32B
• Base-36: 1QCZ06CR

Squares and roots of 135744893739

• 135744893739 squared (135744893739²) is 18426676176212401400121
• 135744893739 cubed (135744893739³) is 2501327199502915267553439966742419
• The square root of 135744893739 is 368435.7389545699
• The cube root of 135744893739 is 5139.3457273943

Scales and comparisons

• 135,744,893,739 seconds is equal to 4,316 years, 13 weeks, 6 days, 10 hours, 55 minutes, 39 seconds.
• To count from 1 to 135,744,893,739 would take you about eight thousand, six hundred thirty-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 135744893739 cubic inches would be around 428.3 feet tall.

Recreational maths with 135744893739

• 135744893739 backwards is 937398447531
• 135744893739 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 135744893739's digits is 63
• More coming soon!