142474668907911456

Names of 142474668907911456

• Cardinal: 142474668907911456 can be written as One hundred forty-two quadrillion, four hundred seventy-four trillion, six hundred sixty-eight billion, nine hundred seven million, nine hundred eleven thousand, four hundred fifty-six.

Scientific notation

• Scientific notation: 1.42474668907911456 × 10¹⁷

Factors of 142474668907911456

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 31212249858

Divisors of 142474668907911456

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 12 16 17 24 32 34 48 51 68 96 102 136 204 272 408 544 816 1632 2797 5594 8391 11188 16782 22376 33564 44752 47549 67128 89504 95098 134256 142647 190196 268512 285294 380392 570588 760784 1141176 1521568 2282352 4564704 31212247039 62424494078 93636741117 124848988156 187273482234 249697976312 374546964468 499395952624 530608199663 749093928936 998791905248 1061216399326 1498187857872 1591824598989 2122432798652 2996375715744 3183649197978 4244865597304 6367298395956 8489731194608 12734596791912 16979462389216 25469193583824 50938387167648 87300654968083 174601309936166 261901964904249 349202619872332 523803929808498 698405239744664 1047607859616996 1396810479489328 1484111134457411 2095215719233992 2793620958978656 2968222268914822 4190431438467984 4452333403372233 5936444537829644 8380862876935968 8904666806744466 11872889075659288 17809333613488932 23745778151318576 35618667226977864 47491556302637152 71237334453955728 142474668907911456
• Sum of all divisors σ(n): 396137349700485120
• Sum of proper divisors (its aliquot sum) s(n): 253662680792573664
• 142474668907911456 is an abundant number, because the sum of its proper divisors (253662680792573664) is greater than itself. Its abundance is 111188011884662208

Bases of 142474668907911456

• Binary: 111111010001010111111010011011101101111110101100100100000₂
• Hexadecimal: 0x1FA2BF4DDBF5920
• Base-36: 12YV1ZBKTWDC

Squares and roots of 142474668907911456

• 142474668907911456 squared (142474668907911456²) is 20299031280418991358296427936039936
• 142474668907911456 cubed (142474668907911456³) is 2892097760829033739862903349935542683350341167906816
• The square root of 142474668907911456 is 377458168.4212324157
• The cube root of 142474668907911456 is 522291.0119028049

Scales and comparisons

• 142,474,668,907,911,456 seconds is equal to 4,530,253,768 years, 9 weeks, 4 days, 8 hours, 17 minutes, 36 seconds.
• To count from 1 to 142,474,668,907,911,456 would take you about thirteen billion, five hundred ninety million, seven hundred sixty-one thousand, three hundred four 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 142474668907911456 cubic inches would be around 43524.3 feet tall.

Recreational maths with 142474668907911456

• 142474668907911456 backwards is 654119709866474241
• The number of decimal digits it has is: 18
• The sum of 142474668907911456's digits is 84
• More coming soon!