142746846466650873120

Names of 142746846466650873120

• Cardinal: 142746846466650873120 can be written as One hundred forty-two quintillion, seven hundred forty-six quadrillion, eight hundred forty-six trillion, four hundred sixty-six billion, six hundred fifty million, eight hundred seventy-three thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.4274684646665087312 × 10²⁰

Factors of 142746846466650873120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2570192537496

Divisors of 142746846466650873120

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 72 80 90 96 120 144 160 180 240 288 360 480 720 1440 38569 77138 115707 154276 192845 231414 308552 347121 385690 462828 578535 617104 694242 771380 925656 1157070 1234208 1388484 1542760 1735605 1851312 2314140 2776968 3085520 3471210 3702624 4628280 5553936 6171040 6942420 9256560 11107872 13884840 18513120 27769680 55539360 2570192498917 5140384997834 7710577496751 10280769995668 12850962494585 15421154993502 20561539991336 23131732490253 25701924989170 30842309987004 38552887483755 41123079982672 46263464980506 51403849978340 61684619974008 77105774967510 82246159965344 92526929961012 102807699956680 115658662451265 123369239948016 154211549935020 185053859922024 205615399913360 231317324902530 246738479896032 308423099870040 370107719844048 411230799826720 462634649805060 616846199740080 740215439688096 925269299610120 1233692399480160 1850538599220240 3701077198440480 99129754490729773 198259508981459546 297389263472189319 396519017962919092 495648772453648865 594778526944378638 793038035925838184 892167790416567957 991297544907297730 1189557053888757276 1486946317360946595 1586076071851676368 1784335580833135914 1982595089814595460 2379114107777514552 2973892634721893190 3172152143703352736 3568671161666271828 3965190179629190920 4460838952082839785 4758228215555029104 5947785269443786380 7137342323332543656 7930380359258381840 8921677904165679570 9516456431110058208 11895570538887572760 14274684646665087312 15860760718516763680 17843355808331359140 23791141077775145520 28549369293330174624 35686711616662718280 47582282155550291040 71373423233325436560 142746846466650873120
• Sum of all divisors σ(n): 487136243493575315640
• Sum of proper divisors (its aliquot sum) s(n): 344389397026924442520
• 142746846466650873120 is an abundant number, because the sum of its proper divisors (344389397026924442520) is greater than itself. Its abundance is 201642550560273569400

Bases of 142746846466650873120

• Binary: 1111011110100000010101011001000111001100011111100110001110100100000₂
• Hexadecimal: 0x7BD02AC8E63F31D20
• Base-36: U4IULX9YNNYG0

Squares and roots of 142746846466650873120

• 142746846466650873120 squared (142746846466650873120²) is 20376662176173596859815396423658338534400
• 142746846466650873120 cubed (142746846466650873120³) is 2908704267165064495996840217040652590504951604046301155328000
• The square root of 142746846466650873120 is 11947671173.3563739355
• The cube root of 142746846466650873120 is 5226233.8786537695

Scales and comparisons

• 142,746,846,466,650,873,120 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 142,746,846,466,650,873,120 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 142746846466650873120 cubic inches would be around 435519.5 feet tall.

Recreational maths with 142746846466650873120

• 142746846466650873120 backwards is 021378056664648647241
• 142746846466650873120 is a Harshad number.
• The number of decimal digits it has is: 21
• The sum of 142746846466650873120's digits is 90
• More coming soon!