142395357975

Names of 142395357975

• Cardinal: 142395357975 can be written as One hundred forty-two billion, three hundred ninety-five million, three hundred fifty-seven thousand, nine hundred seventy-five.

Scientific notation

• Scientific notation: 1.42395357975 × 10¹¹

Factors of 142395357975

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3130

Divisors of 142395357975

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 13 15 19 25 39 57 65 75 95 137 195 247 285 325 361 411 475 685 741 975 1083 1235 1425 1781 1805 2055 2603 2953 3425 3705 4693 5343 5415 6175 7809 8859 8905 9025 10275 13015 14079 14765 18525 23465 26715 27075 33839 38389 39045 44295 44525 49457 56107 65075 70395 73825 101517 115167 117325 133575 148371 168321 169195 191945 195225 221475 247285 280535 351975 404561 507585 575835 642941 729391 741855 841605 845975 959725 1066033 1213683 1236425 1402675 1928823 2022805 2188173 2537925 2879175 3198099 3214705 3646955 3709275 4208025 5259293 5330165 6068415 7686659 9644115 10114025 10940865 13858429 15777879 15990495 16073525 18234775 23059977 26296465 26650825 30342075 38433295 41575287 48220575 54704325 69292145 78889395 79952475 99926567 115299885 131482325 146046521 192166475 207876435 299779701 346460725 394446975 438139563 499632835 576499425 730232605 1039382175 1498898505 1898604773 2190697815 2498164175 3651163025 5695814319 7494492525 9493023865 10953489075 28479071595 47465119325 142395357975
• Sum of all divisors σ(n): 269627555232
• Sum of proper divisors (its aliquot sum) s(n): 127232197257
• 142395357975 is a deficient number, because the sum of its proper divisors (127232197257) is less than itself. Its deficiency is 15163160718

Bases of 142395357975

• Binary: 10000100100111011011001011101100010111₂
• Hexadecimal: 0x21276CBB17
• Base-36: 1TEYIPEF

Squares and roots of 142395357975

• 142395357975 squared (142395357975²) is 20276437972828396100625
• 142395357975 cubed (142395357975³) is 2887270643598782785993590996234375
• The square root of 142395357975 is 377353.0945613141
• The cube root of 142395357975 is 5221.9407987401

Scales and comparisons

• 142,395,357,975 seconds is equal to 4,527 years, 38 weeks, 10 hours, 6 minutes, 15 seconds.
• To count from 1 to 142,395,357,975 would take you about nine thousand and fifty-five 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 142395357975 cubic inches would be around 435.2 feet tall.

Recreational maths with 142395357975

• 142395357975 backwards is 579753593241
• The number of decimal digits it has is: 12
• The sum of 142395357975's digits is 60
• More coming soon!