142287817145168

Names of 142287817145168

• Cardinal: 142287817145168 can be written as One hundred forty-two trillion, two hundred eighty-seven billion, eight hundred seventeen million, one hundred forty-five thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 1.42287817145168 × 10¹⁴

Factors of 142287817145168

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1888

Divisors of 142287817145168

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 8 16 31 43 62 71 86 124 142 172 248 284 344 496 568 688 961 1136 1333 1741 1922 2201 2666 3053 3482 3844 4402 5332 6106 6964 7688 8804 10664 12212 13928 15376 17608 21328 24424 27856 35216 41323 48848 53971 68231 74863 82646 94643 107942 123611 136462 149726 165292 189286 215884 247222 272924 299452 330584 378572 431768 494444 545848 598904 661168 757144 863536 988888 1091696 1197808 1514288 1673101 1977776 2320753 2933933 3031081 3346202 3831941 4641506 5315273 5867866 6062162 6692404 7663882 9283012 10630546 11735732 12124324 13384808 15327764 18566024 21261092 23471464 24248648 26769616 30655528 37132048 42522184 46942928 48497296 61311056 71943343 85044368 93963511 118790171 130336483 143886686 164773463 187927022 215206751 237580342 260672966 287773372 329546926 375854044 430413502 475160684 521345932 575546744 659093852 751708088 860827004 950321368 1042691864 1151093488 1318187704 1503416176 1721654008 1900642736 2085383728 2636375408 2912868841 3443308016 4040430973 5107977353 5825737682 6671409281 8080861946 9253890293 10215954706 11651475364 13342818562 16161723892 18507780586 20431909412 23302950728 26685637124 32323447784 37015561172 40863818824 46605901456 53371274248 64646895568 74031122344 81727637648 106742548496 125253360163 148062244688 206813687711 250506720326 286870599083 413627375422 501013440652 573741198166 827254750844 1002026881304 1147482396332 1654509501688 2004053762608 2294964792664 3309019003376 4589929585328 8892988571573 17785977143146 35571954286292 71143908572584 142287817145168
• Sum of all divisors σ(n): 295762548815712
• Sum of proper divisors (its aliquot sum) s(n): 153474731670544
• 142287817145168 is an abundant number, because the sum of its proper divisors (153474731670544) is greater than itself. Its abundance is 11186914525376

Bases of 142287817145168

• Binary: 100000010110100011110110110010111111101101010000₂
• Hexadecimal: 0x8168F6CBFB50
• Base-36: 1EFQ4CKD3K

Squares and roots of 142287817145168

• 142287817145168 squared (142287817145168²) is 20245822907936764657585748224
• 142287817145168 cubed (142287817145168³) is 2880733947877959837069992856916994906181632
• The square root of 142287817145168 is 11928445.7137201241
• The cube root of 142287817145168 is 52206.2588397141

Scales and comparisons

• 142,287,817,145,168 seconds is equal to 4,524,312 years, 23 weeks, 6 days, 11 hours, 26 minutes, 8 seconds.
• To count from 1 to 142,287,817,145,168 would take you about eleven million, three hundred ten thousand, seven hundred eighty-one 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 142287817145168 cubic inches would be around 4350.5 feet tall.

Recreational maths with 142287817145168

• 142287817145168 backwards is 861541718782241
• The number of decimal digits it has is: 15
• The sum of 142287817145168's digits is 65
• More coming soon!