142709404637709

Names of 142709404637709

• Cardinal: 142709404637709 can be written as One hundred forty-two trillion, seven hundred nine billion, four hundred four million, six hundred thirty-seven thousand, seven hundred nine.

Scientific notation

• Scientific notation: 1.42709404637709 × 10¹⁴

Factors of 142709404637709

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 524990

Divisors of 142709404637709

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 7 9 13 21 39 49 63 79 91 117 147 237 273 441 553 601 637 711 819 1027 1659 1803 1911 3081 3871 4207 4977 5409 5733 7189 7813 9243 11613 12621 21567 23439 29449 34839 37863 47479 50323 54691 64701 70317 88347 142437 150969 164073 265041 332353 382837 427311 452907 492219 524287 617227 997059 1148511 1572861 1851681 2326471 2991177 3445533 3670009 4320589 4718583 5555043 6815731 6979413 11010027 12961767 20447193 20938239 25690063 30244123 33030081 38885301 41418673 47710117 61341579 77070189 90732369 124256019 143130351 231210567 272197107 289930711 315096487 333970819 372768057 429391053 538442749 869792133 945289461 1001912457 1615328247 2029514977 2205675409 2609376399 2835868383 3005737371 3769099243 4096254331 4845984741 6088544931 6617026227 11307297729 12288762993 15439727863 18265634793 19851078681 24892622473 26383694701 28673780317 33921893187 36866288979 46319183589 74677867419 79151084103 86021340951 138957550767 174248357311 200716462219 224033602257 237453252309 258064022853 323604092149 522745071933 602149386657 970812276447 1219738501177 1568235215799 1806448159971 2265228645043 2912436829341 3659215503531 6795685935129 10977646510593 15856600515301 20387057805387 47569801545903 142709404637709
• Sum of all divisors σ(n): 261940492369920
• Sum of proper divisors (its aliquot sum) s(n): 119231087732211
• 142709404637709 is a deficient number, because the sum of its proper divisors (119231087732211) is less than itself. Its deficiency is 23478316905498

Bases of 142709404637709

• Binary: 100000011100101100011111010111101001101000001101₂
• Hexadecimal: 0x81CB1F5E9A0D
• Base-36: 1EL3SMVG99

Squares and roots of 142709404637709

• 142709404637709 squared (142709404637709²) is 20365974172049359037544768681
• 142709404637709 cubed (142709404637709³) is 2906416048960122510113452264257013014791829
• The square root of 142709404637709 is 11946104.1615126143
• The cube root of 142709404637709 is 52257.7689981123

Scales and comparisons

• 142,709,404,637,709 seconds is equal to 4,537,717 years, 33 weeks, 1 day, 8 hours, 15 minutes, 9 seconds.
• To count from 1 to 142,709,404,637,709 would take you about eleven million, three hundred forty-four thousand, two hundred ninety-four 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 142709404637709 cubic inches would be around 4354.8 feet tall.

Recreational maths with 142709404637709

• 142709404637709 backwards is 907736404907241
• 142709404637709 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 142709404637709's digits is 63
• More coming soon!