126642584291420

Names of 126642584291420

• Cardinal: 126642584291420 can be written as One hundred twenty-six trillion, six hundred forty-two billion, five hundred eighty-four million, two hundred ninety-one thousand, four hundred twenty.

Scientific notation

• Scientific notation: 1.2664258429142 × 10¹⁴

Factors of 126642584291420

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 25825

Divisors of 126642584291420

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 10 20 347 619 694 1238 1249 1388 1735 2476 2498 3095 3470 4996 6190 6245 6940 12380 12490 23603 24980 47206 94412 118015 214793 236030 429586 433403 472060 773131 859172 866806 1073965 1546262 1733612 2147930 2167015 3092524 3865655 4295860 4334030 7731310 8190241 8668060 14610257 15462620 16380482 29220514 29480147 32760964 40951205 58441028 58960294 73051285 81902410 117920588 146102570 147400735 163804820 268276457 292205140 294801470 536552914 589602940 1073105828 1341382285 2682764570 5069759179 5365529140 10139518358 10229611009 18248210993 20279036716 20459222018 25348795895 36496421986 40918444036 50697591790 51148055045 72992843972 91241054965 101395183580 102296110090 182482109930 204592220180 364964219860 6332129214571 12664258429142 25328516858284 31660646072855 63321292145710 126642584291420
• Sum of all divisors σ(n): 267371949600000
• Sum of proper divisors (its aliquot sum) s(n): 140729365308580
• 126642584291420 is an abundant number, because the sum of its proper divisors (140729365308580) is greater than itself. Its abundance is 14086781017160

Bases of 126642584291420

• Binary: 11100110010111001000110010000000000100001011100₂
• Hexadecimal: 0x732E4640085C
• Base-36: 18W2SSVEQK

Squares and roots of 126642584291420

• 126642584291420 squared (126642584291420²) is 16038344156009419743485616400
• 126642584291420 cubed (126642584291420³) is 2031137351672226298599900729375355931288000
• The square root of 126642584291420 is 11253558.7389687535
• The cube root of 126642584291420 is 50218.0588630177

Scales and comparisons

• 126,642,584,291,420 seconds is equal to 4,026,842 years, 23 weeks, 2 days, 12 hours, 30 minutes, 20 seconds.
• To count from 1 to 126,642,584,291,420 would take you about ten million, sixty-seven thousand, one hundred six 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 126642584291420 cubic inches would be around 4184.8 feet tall.

Recreational maths with 126642584291420

• 126642584291420 backwards is 024192485246621
• The number of decimal digits it has is: 15
• The sum of 126642584291420's digits is 56
• More coming soon!