135729357144

Names of 135729357144

• Cardinal: 135729357144 can be written as One hundred thirty-five billion, seven hundred twenty-nine million, three hundred fifty-seven thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.35729357144 × 10¹¹

Factors of 135729357144

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 15029

Divisors of 135729357144

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 8 12 17 19 24 34 38 51 57 68 76 102 114 136 152 204 228 323 408 456 646 969 1277 1292 1938 2554 2584 3831 3876 5108 7662 7752 10216 13711 15324 21709 24263 27422 30648 41133 43418 48526 54844 65127 72789 82266 86836 97052 109688 130254 145578 164532 173672 194104 233087 260508 260509 291156 329064 412471 466174 521016 521018 582312 699261 781527 824942 932348 1042036 1237413 1398522 1563054 1649884 1864696 2084072 2474826 2797044 3126108 3299768 4428653 4949652 5594088 6252216 8857306 9899304 13285959 17508947 17714612 26571918 35017894 35429224 52526841 53143836 70035788 105053682 106287672 140071576 210107364 297652099 332669993 420214728 595304198 665339986 892956297 998009979 1190608396 1330679972 1785912594 1996019958 2381216792 2661359944 3571825188 3992039916 5655389881 7143650376 7984079832 11310779762 16966169643 22621559524 33932339286 45243119048 67864678572 135729357144
• Sum of all divisors σ(n): 378517017600
• Sum of proper divisors (its aliquot sum) s(n): 242787660456
• 135729357144 is an abundant number, because the sum of its proper divisors (242787660456) is greater than itself. Its abundance is 107058303312

Bases of 135729357144

• Binary: 1111110011010000110011010000101011000₂
• Hexadecimal: 0x1F9A19A158
• Base-36: 1QCPR68O

Squares and roots of 135729357144

• 135729357144 squared (135729357144²) is 18422458390723503836736
• 135729357144 cubed (135729357144³) is 2500468434384989948811394811241984
• The square root of 135729357144 is 368414.6538127929
• The cube root of 135729357144 is 5139.1496464039

Scales and comparisons

• 135,729,357,144 seconds is equal to 4,315 years, 40 weeks, 1 day, 15 hours, 12 minutes, 24 seconds.
• To count from 1 to 135,729,357,144 would take you about eight thousand, six hundred thirty-one 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 135729357144 cubic inches would be around 428.3 feet tall.

Recreational maths with 135729357144

• 135729357144 backwards is 441753927531
• 135729357144 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 135729357144's digits is 51
• More coming soon!