142835947702830

Names of 142835947702830

• Cardinal: 142835947702830 can be written as One hundred forty-two trillion, eight hundred thirty-five billion, nine hundred forty-seven million, seven hundred two thousand, eight hundred thirty.

Scientific notation

• Scientific notation: 1.4283594770283 × 10¹⁴

Factors of 142835947702830

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 188265

Divisors of 142835947702830

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 27 30 45 54 90 135 270 401 802 1203 2005 2406 3609 4010 6015 7218 7307 10827 12030 14614 18045 21654 21921 36090 36535 43842 54135 65763 73070 108270 109605 131526 180547 197289 219210 328815 361094 394578 541641 657630 902735 986445 1083282 1624923 1805470 1972890 2708205 2930107 3249846 4874769 5416410 5860214 8124615 8790321 9749538 14650535 16249230 17580642 24373845 26370963 29301070 43951605 48747690 52741926 72399347 79112889 87903210 131854815 144798694 158225778 217198041 263709630 361996735 395564445 434396082 651594123 723993470 791128890 1085990205 1303188246 1319256929 1954782369 2171980410 2638513858 3257970615 3909564738 3957770787 6515941230 6596284645 7915541574 9773911845 11873312361 13192569290 19547823690 19788853935 23746624722 35619937083 39577707870 59366561805 71239874166 118733123610 178099685415 356199370830 529022028529 1058044057058 1587066085587 2645110142645 3174132171174 4761198256761 5290220285290 7935330427935 9522396513522 14283594770283 15870660855870 23805991283805 28567189540566 47611982567610 71417973851415 142835947702830
• Sum of all divisors σ(n): 381900098280960
• Sum of proper divisors (its aliquot sum) s(n): 239064150578130
• 142835947702830 is an abundant number, because the sum of its proper divisors (239064150578130) is greater than itself. Its abundance is 96228202875300

Bases of 142835947702830

• Binary: 100000011110100010010101111011001000101000101110₂
• Hexadecimal: 0x81E895EC8A2E
• Base-36: 1EMPXFCI7I

Squares and roots of 142835947702830

• 142835947702830 squared (142835947702830²) is 20402107956165586753990008900
• 142835947702830 cubed (142835947702830³) is 2914154425054359607648678288076726255187000
• The square root of 142835947702830 is 11951399.4035355541
• The cube root of 142835947702830 is 52273.2104112959

Scales and comparisons

• 142,835,947,702,830 seconds is equal to 4,541,741 years, 16 weeks, 3 days, 3 hours, 40 minutes, 30 seconds.
• To count from 1 to 142,835,947,702,830 would take you about eleven million, three hundred fifty-four thousand, three hundred fifty-three 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 142835947702830 cubic inches would be around 4356.1 feet tall.

Recreational maths with 142835947702830

• 142835947702830 backwards is 038207749538241
• The number of decimal digits it has is: 15
• The sum of 142835947702830's digits is 63
• More coming soon!