142939939157477306

Names of 142939939157477306

• Cardinal: 142939939157477306 can be written as One hundred forty-two quadrillion, nine hundred thirty-nine trillion, nine hundred thirty-nine billion, one hundred fifty-seven million, four hundred seventy-seven thousand, three hundred six.

Scientific notation

• Scientific notation: 1.42939939157477306 × 10¹⁷

Factors of 142939939157477306

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1414

Divisors of 142939939157477306

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 13 26 37 41 74 82 481 533 962 1066 1321 1369 1517 1681 2642 2738 3034 3362 17173 17797 19721 21853 34346 35594 39442 43706 48877 50653 54161 56129 62197 97754 101306 108322 112258 124394 635401 658489 704093 729677 808561 1270802 1316978 1408186 1459354 1617122 1745041 1808449 1874161 2003957 2076773 2220601 2301289 3490082 3616898 3748322 4007914 4153546 4441202 4602578 22685533 23509837 24364093 26051441 26998049 28867813 29916757 45371066 47019674 48728186 52102882 53996098 57735626 59833514 64566517 66912613 71546681 74146409 76840601 82162237 85147693 129133034 133825226 143093362 148292818 153681202 164324474 170295386 839364721 869863969 930106853 963903317 998927813 1068109081 1106920009 1678729442 1739727938 1860213706 1927806634 1997855626 2136218162 2213840018 2388961129 2475766681 2647227197 2743417133 2933413921 3040002769 3150464641 4777922258 4951533362 5294454394 5486834266 5866827842 6080005538 6300929282 31056494677 32184966853 34413953561 35664422729 38134380973 39520035997 40956040333 62112989354 64369933706 68827907122 71328845458 76268761946 79040071994 81912080666 88391561773 97947406289 101506433921 108536315077 112480102453 176783123546 195894812578 203012867842 217072630154 224960204906 1149090303049 1273316281757 1319583640973 1410972096001 1462241331889 2298180606098 2546632563514 2639167281946 2821944192002 2924482663778 3270487785601 3624054032693 4015843657849 4161763790761 6540975571202 7248108065386 8031687315698 8323527581522 42516341212813 47112702425009 52205967552037 54102929279893 85032682425626 94225404850018 104411935104074 108205858559786 134089999209641 148586215340413 268179998419282 297172430680826 1743169989725333 1931620799425369 3486339979450666 3863241598850738 5497689967595281 10995379935190562 71469969578738653 142939939157477306
• Sum of all divisors σ(n): 243430618540881618
• Sum of proper divisors (its aliquot sum) s(n): 100490679383404312
• 142939939157477306 is a deficient number, because the sum of its proper divisors (100490679383404312) is less than itself. Its deficiency is 42449259774072994

Bases of 142939939157477306

• Binary: 111111011110100110001111000001001101100101000011110111010₂
• Hexadecimal: 0x1FBD31E09B287BA
• Base-36: 133FZ9IUI08Q

Squares and roots of 142939939157477306

• 142939939157477306 squared (142939939157477306²) is 20431826206343314051847769905017636
• 142939939157477306 cubed (142939939157477306³) is 2920523994810863671264108275506187810514257199768616
• The square root of 142939939157477306 is 378073986.3538316835
• The cube root of 142939939157477306 is 522858.9313950055

Scales and comparisons

• 142,939,939,157,477,306 seconds is equal to 4,545,047,922 years, 49 weeks, 1 day, 6 hours, 48 minutes, 26 seconds.
• To count from 1 to 142,939,939,157,477,306 would take you about thirteen billion, six hundred thirty-five million, one hundred forty-three thousand, seven hundred sixty-eight 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 142939939157477306 cubic inches would be around 43571.6 feet tall.

Recreational maths with 142939939157477306

• 142939939157477306 backwards is 603774751939939241
• The number of decimal digits it has is: 18
• The sum of 142939939157477306's digits is 89
• More coming soon!