142407666767872

Names of 142407666767872

• Cardinal: 142407666767872 can be written as One hundred forty-two trillion, four hundred seven billion, six hundred sixty-six million, seven hundred sixty-seven thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.42407666767872 × 10¹⁴

Factors of 142407666767872

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 56

Divisors of 142407666767872

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 8 11 16 22 32 43 44 64 86 88 128 172 176 256 344 352 473 512 688 704 946 1024 1376 1408 1849 1892 2048 2752 2816 3698 3784 5504 5632 7396 7568 11008 11264 14792 15136 20339 22016 22528 29584 30272 40678 44032 59168 60544 79507 81356 88064 118336 121088 159014 162712 236672 242176 318028 325424 473344 484352 636056 650848 874577 946688 968704 1272112 1301696 1749154 1893376 2544224 2603392 3418801 3498308 3786752 5088448 5206784 6837602 6996616 10176896 10413568 13675204 13993232 20353792 20827136 27350408 27986464 37606811 40707584 41654272 54700816 55972928 75213622 81415168 109401632 111945856 147008443 150427244 162830336 218803264 223891712 294016886 300854488 437606528 447783424 588033772 601708976 875213056 895566848 1176067544 1203417952 1617092873 1750426112 1791133696 2352135088 2406835904 3234185746 3500852224 4704270176 4813671808 6321363049 6468371492 7001704448 9408540352 9627343616 12642726098 12936742984 18817080704 19254687232 25285452196 25873485968 37634161408 38509374464 50570904392 51746971936 69534993539 75268322816 77018748928 101141808784 103493943872 139069987078 150536645632 202283617568 206987887744 278139974156 301073291264 404567235136 413975775488 556279948312 809134470272 827951550976 1112559896624 1618268940544 1655903101952 2225119793248 3236537881088 3311806203904 4450239586496 6473075762176 8900479172992 12946151524352 17800958345984 35601916691968 71203833383936 142407666767872
• Sum of all divisors σ(n): 318027774994020
• Sum of proper divisors (its aliquot sum) s(n): 175620108226148
• 142407666767872 is an abundant number, because the sum of its proper divisors (175620108226148) is greater than itself. Its abundance is 33212441458276

Bases of 142407666767872

• Binary: 100000011000010011011110011001000001100000000000₂
• Hexadecimal: 0x8184DE641800
• Base-36: 1EH96FXPTS

Squares and roots of 142407666767872

• 142407666767872 squared (142407666767872²) is 20279943554269275203131408384
• 142407666767872 cubed (142407666767872³) is 2888019443747632634093476648037192562638848
• The square root of 142407666767872 is 11933468.3461210053
• The cube root of 142407666767872 is 52220.9125761431
• Being both a perfect square and a perfect cube, 142407666767872 is also a perfect sixth number.

Scales and comparisons

• 142,407,666,767,872 seconds is equal to 4,528,123 years, 15 weeks, 6 days, 21 hours, 17 minutes, 52 seconds.
• To count from 1 to 142,407,666,767,872 would take you about eleven million, three hundred twenty thousand, three hundred 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 142407666767872 cubic inches would be around 4351.7 feet tall.

Recreational maths with 142407666767872

• 142407666767872 backwards is 278767666704241
• The number of decimal digits it has is: 15
• The sum of 142407666767872's digits is 73
• More coming soon!