142167342618

Names of 142167342618

• Cardinal: 142167342618 can be written as One hundred forty-two billion, one hundred sixty-seven million, three hundred forty-two thousand, six hundred eighteen.

Scientific notation

• Scientific notation: 1.42167342618 × 10¹¹

Factors of 142167342618

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1052

Divisors of 142167342618

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 54 63 81 126 162 163 189 326 378 489 567 877 978 1134 1141 1467 1754 2282 2631 2934 3423 4401 5262 6139 6846 7893 8802 10269 12278 13203 15786 18417 20538 23679 26406 30807 36834 47358 55251 61614 71037 92421 110502 142074 142951 165753 184842 285902 331506 428853 497259 769129 857706 994518 1000657 1286559 1538258 2001314 2307387 2573118 3001971 3859677 4614774 5383903 6003942 6922161 7719354 9005913 10767806 11579031 13844322 16151709 18011826 20766483 23158062 27017739 32303418 41532966 48455127 54035478 62299449 81053217 96910254 124598898 125368027 145365381 162106434 250736054 290730762 376104081 436096143 752208162 872192286 877576189 1128312243 1755152378 2256624486 2632728567 3384936729 5265457134 6769873458 7898185701 10154810187 15796371402 20309620374 23694557103 47389114206 71083671309 142167342618
• Sum of all divisors σ(n): 366720453792
• Sum of proper divisors (its aliquot sum) s(n): 224553111174
• 142167342618 is an abundant number, because the sum of its proper divisors (224553111174) is greater than itself. Its abundance is 82385768556

Bases of 142167342618

• Binary: 10000100011001110101010111111000011010₂
• Hexadecimal: 0x2119D57E1A
• Base-36: 1TB6RJMI

Squares and roots of 142167342618

• 142167342618 squared (142167342618²) is 20211553307063799093924
• 142167342618 cubed (142167342618³) is 2873422823847310085370611270053032
• The square root of 142167342618 is 377050.8488493297
• The cube root of 142167342618 is 5219.1520402239

Scales and comparisons

• 142,167,342,618 seconds is equal to 4,520 years, 25 weeks, 8 hours, 30 minutes, 18 seconds.
• To count from 1 to 142,167,342,618 would take you about nine thousand and forty 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 142167342618 cubic inches would be around 434.9 feet tall.

Recreational maths with 142167342618

• 142167342618 backwards is 816243761241
• The number of decimal digits it has is: 12
• The sum of 142167342618's digits is 45
• More coming soon!