142671493125

Names of 142671493125

• Cardinal: 142671493125 can be written as One hundred forty-two billion, six hundred seventy-one million, four hundred ninety-three thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 1.42671493125 × 10¹¹

Factors of 142671493125

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 172

Divisors of 142671493125

• Number of divisors d(n): 240
• Complete list of divisors:
  1 3 5 7 9 15 21 25 27 35 45 49 63 75 105 125 135 147 157 175 189 225 245 315 343 375 441 471 525 625 675 735 785 875 945 1029 1099 1125 1225 1323 1413 1575 1715 1875 2205 2355 2625 3087 3297 3375 3675 3925 4239 4375 4725 5145 5495 5625 6125 6615 7065 7693 7875 8575 9261 9891 11025 11775 13125 15435 16485 16875 18375 19625 21195 23079 23625 24649 25725 27475 29673 30625 33075 35325 38465 39375 42875 46305 49455 53851 55125 58875 69237 73947 77175 82425 91875 98125 105975 115395 118125 123245 128625 137375 148365 161553 165375 172543 176625 192325 207711 214375 221841 231525 247275 269255 275625 294375 346185 369735 385875 412125 484659 517629 529875 576975 616225 643125 665523 686875 741825 807765 826875 862715 883125 961625 1038555 1109205 1157625 1207801 1236375 1346275 1453977 1552887 1730925 1848675 1929375 2060625 2423295 2588145 2649375 2884875 3081125 3327615 3623403 3709125 4038825 4313575 4658661 4808125 5192775 5546025 5788125 6039005 6181875 6731375 7269885 7764435 8454607 8654625 9243375 10870209 12116475 12940725 14424375 15405625 16638075 18117015 18545625 20194125 21567875 23293305 25363821 25963875 27730125 30195025 32610627 33656875 36349425 38822175 42273035 43273125 46216875 54351045 60582375 64703625 76091463 83190375 90585075 100970625 107839375 116466525 126819105 129819375 138650625 150975125 163053135 181747125 194110875 211365175 228274389 271755225 302911875 323518125 380457315 415951875 452925375 582332625 634095525 754875625 815265675 908735625 970554375 1056825875 1141371945 1358776125 1902286575 2264626875 2911663125 3170477625 4076328375 5284129375 5706859725 6793880625 9511432875 15852388125 20381641875 28534298625 47557164375 142671493125
• Sum of all divisors σ(n): 309988272000
• Sum of proper divisors (its aliquot sum) s(n): 167316778875
• 142671493125 is an abundant number, because the sum of its proper divisors (167316778875) is greater than itself. Its abundance is 24645285750

Bases of 142671493125

• Binary: 10000100110111111000100011100000000101₂
• Hexadecimal: 0x2137E23805
• Base-36: 1TJIX8N9

Squares and roots of 142671493125

• 142671493125 squared (142671493125²) is 20355154950516922265625
• 142671493125 cubed (142671493125³) is 2904100349580984790216276611328125
• The square root of 142671493125 is 377718.8016567351
• The cube root of 142671493125 is 5225.3141070143

Scales and comparisons

• 142,671,493,125 seconds is equal to 4,536 years, 26 weeks, 4 days, 10 hours, 18 minutes, 45 seconds.
• To count from 1 to 142,671,493,125 would take you about nine thousand and seventy-three 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 142671493125 cubic inches would be around 435.4 feet tall.

Recreational maths with 142671493125

• 142671493125 backwards is 521394176241
• 142671493125 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142671493125's digits is 45
• More coming soon!