142729344847340

Names of 142729344847340

• Cardinal: 142729344847340 can be written as One hundred forty-two trillion, seven hundred twenty-nine billion, three hundred forty-four million, eight hundred forty-seven thousand, three hundred forty.

Scientific notation

• Scientific notation: 1.4272934484734 × 10¹⁴

Factors of 142729344847340

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 8626477

Divisors of 142729344847340

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 10 20 29 47 58 94 116 145 188 235 290 470 580 607 940 1214 1363 2428 2726 3035 5452 6070 6815 12140 13630 17603 27260 28529 35206 57058 70412 88015 114116 142645 176030 285290 352060 570580 827341 1654682 3309364 4136705 8273410 8625787 16546820 17251574 34503148 43128935 86257870 172515740 250147823 405411989 500295646 810823978 1000591292 1250739115 1621647956 2027059945 2501478230 4054119890 5002956460 5235852709 8108239780 10471705418 11756947681 20943410836 23513895362 26179263545 47027790724 52358527090 58784738405 104717054180 117569476810 151839728561 235138953620 246085077323 303679457122 492170154646 607358914244 759198642805 984340309292 1230425386615 1518397285610 2460850773230 3036794571220 4921701546460 7136467242367 14272934484734 28545868969468 35682336211835 71364672423670 142729344847340
• Sum of all divisors σ(n): 317186096209920
• Sum of proper divisors (its aliquot sum) s(n): 174456751362580
• 142729344847340 is an abundant number, because the sum of its proper divisors (174456751362580) is greater than itself. Its abundance is 31727406515240

Bases of 142729344847340

• Binary: 100000011100111111000011111001100000110111101100₂
• Hexadecimal: 0x81CFC3E60DEC
• Base-36: 1ELCYERCH8

Squares and roots of 142729344847340

• 142729344847340 squared (142729344847340²) is 20371665880550901407905075600
• 142729344847340 cubed (142729344847340³) is 2907634524579939883784968653632693158904000
• The square root of 142729344847340 is 11946938.7228419315
• The cube root of 142729344847340 is 52260.2028072043

Scales and comparisons

• 142,729,344,847,340 seconds is equal to 4,538,351 years, 35 weeks, 19 hours, 22 minutes, 20 seconds.
• To count from 1 to 142,729,344,847,340 would take you about eleven million, three hundred forty-five thousand, eight hundred seventy-nine 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 142729344847340 cubic inches would be around 4355 feet tall.

Recreational maths with 142729344847340

• 142729344847340 backwards is 043748443927241
• The number of decimal digits it has is: 15
• The sum of 142729344847340's digits is 62
• More coming soon!