126442145128448

Names of 126442145128448

• Cardinal: 126442145128448 can be written as One hundred twenty-six trillion, four hundred forty-two billion, one hundred forty-five million, one hundred twenty-eight thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 1.26442145128448 × 10¹⁴

Factors of 126442145128448

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 724

Divisors of 126442145128448

• Number of divisors d(n): 126
• Complete list of divisors:
  1 2 4 8 16 32 64 128 256 283 439 512 566 878 1024 1132 1756 2048 2264 3512 4096 4528 7024 8192 9056 14048 18112 28096 36224 56192 72448 80089 112384 124237 144896 160178 192721 224768 248474 289792 320356 385442 449536 496948 579584 640712 770884 899072 993896 1159168 1281424 1541768 1798144 1987792 2318336 2562848 3083536 3596288 3975584 5125696 6167072 7951168 10251392 12334144 15902336 20502784 24668288 31804672 35159071 41005568 49336576 54540043 63609344 70318142 82011136 98673152 109080086 127218688 140636284 164022272 197346304 218160172 254437376 281272568 328044544 394692608 436320344 508874752 562545136 656089088 789385216 872640688 1017749504 1125090272 1578770432 1745281376 2250180544 3490562752 4500361088 6981125504 9000722176 13962251008 15434832169 18001444352 27924502016 30869664338 36002888704 55849004032 61739328676 72005777408 111698008064 123478657352 144011554816 223396016128 246957314704 288023109632 446792032256 493914629408 987829258816 1975658517632 3951317035264 7902634070528 15805268141056 31610536282112 63221072564224 126442145128448
• Sum of all divisors σ(n): 254344912675299
• Sum of proper divisors (its aliquot sum) s(n): 127902767546851
• 126442145128448 is an abundant number, because the sum of its proper divisors (127902767546851) is greater than itself. Its abundance is 1460622418403

Bases of 126442145128448

• Binary: 11100101111111110011011001001010010000000000000₂
• Hexadecimal: 0x72FF9B252000
• Base-36: 18TIPWKIRK

Squares and roots of 126442145128448

• 126442145128448 squared (126442145128448²) is 15987616064683506298418888704
• 126442145128448 cubed (126442145128448³) is 2021508470708618590769561413269339496251392
• The square root of 126442145128448 is 11244649.6223069573
• The cube root of 126442145128448 is 50191.5512424401

Scales and comparisons

• 126,442,145,128,448 seconds is equal to 4,020,469 years, 5 weeks, 2 days, 19 hours, 14 minutes, 8 seconds.
• To count from 1 to 126,442,145,128,448 would take you about ten million, fifty-one thousand, one hundred seventy-two 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 126442145128448 cubic inches would be around 4182.6 feet tall.

Recreational maths with 126442145128448

• 126442145128448 backwards is 844821541244621
• The number of decimal digits it has is: 15
• The sum of 126442145128448's digits is 56
• More coming soon!