142297436668880

Names of 142297436668880

• Cardinal: 142297436668880 can be written as One hundred forty-two trillion, two hundred ninety-seven billion, four hundred thirty-six million, six hundred sixty-eight thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 1.4229743666888 × 10¹⁴

Factors of 142297436668880

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 113229942

Divisors of 142297436668880

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 8 10 16 20 23 40 46 80 92 115 184 230 368 460 683 920 1366 1840 2732 3415 5464 6830 10928 13660 15709 27320 31418 54640 62836 78545 125672 157090 251344 314180 628360 1256720 113229229 226458458 452916916 566146145 905833832 1132292290 1811667664 2264584580 2604272267 4529169160 5208544534 9058338320 10417089068 13021361335 20834178136 26042722670 41668356272 52085445340 77335563407 104170890680 154671126814 208341781360 309342253628 386677817035 618684507256 773355634070 1237369014512 1546711268140 1778717958361 3093422536280 3557435916722 6186845072560 7114871833444 8893589791805 14229743666888 17787179583610 28459487333776 35574359167220 71148718334440 142297436668880
• Sum of all divisors σ(n): 345731413380480
• Sum of proper divisors (its aliquot sum) s(n): 203433976711600
• 142297436668880 is an abundant number, because the sum of its proper divisors (203433976711600) is greater than itself. Its abundance is 61136540042720

Bases of 142297436668880

• Binary: 100000010110101100110100001010100100001111010000₂
• Hexadecimal: 0x816B342A43D0
• Base-36: 1EFUJFS53K

Squares and roots of 142297436668880

• 142297436668880 squared (142297436668880²) is 20248560482533914430760454400
• 142297436668880 cubed (142297436668880³) is 2881318252899355942097896875761971139072000
• The square root of 142297436668880 is 11928848.9247236257
• The cube root of 142297436668880 is 52207.4353003043

Scales and comparisons

• 142,297,436,668,880 seconds is equal to 4,524,618 years, 17 weeks, 1 day, 13 hours, 21 minutes, 20 seconds.
• To count from 1 to 142,297,436,668,880 would take you about eleven million, three hundred eleven thousand, five hundred forty-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 142297436668880 cubic inches would be around 4350.6 feet tall.

Recreational maths with 142297436668880

• 142297436668880 backwards is 088866634792241
• The number of decimal digits it has is: 15
• The sum of 142297436668880's digits is 74
• More coming soon!