126142387456

Names of 126142387456

• Cardinal: 126142387456 can be written as One hundred twenty-six billion, one hundred forty-two million, three hundred eighty-seven thousand, four hundred fifty-six.

Scientific notation

• Scientific notation: 1.26142387456 × 10¹¹

Factors of 126142387456

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 220

Divisors of 126142387456

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 8 16 19 32 38 64 76 128 152 199 256 304 361 398 608 722 796 1216 1444 1592 2432 2888 3184 3781 4864 5776 6368 6859 7562 11552 12736 13718 15124 23104 25472 27436 30248 46208 50944 54872 60496 71839 92416 109744 120992 130321 143678 219488 241984 260642 287356 438976 483968 521284 574712 877952 967936 1042568 1149424 1364941 1755904 2085136 2298848 2476099 2729882 4170272 4597696 4952198 5459764 8340544 9195392 9904396 10919528 16681088 18390784 19808792 21839056 25933879 33362176 39617584 43678112 51867758 79235168 87356224 103735516 158470336 174712448 207471032 316940672 349424896 414942064 492743701 633881344 829884128 985487402 1659768256 1970974804 3319536512 3941949608 6639073024 7883899216 15767798432 31535596864 63071193728 126142387456
• Sum of all divisors σ(n): 267116052000
• Sum of proper divisors (its aliquot sum) s(n): 140973664544
• 126142387456 is an abundant number, because the sum of its proper divisors (140973664544) is greater than itself. Its abundance is 14831277088

Bases of 126142387456

• Binary: 1110101011110101011000001010100000000₂
• Hexadecimal: 0x1D5EAC1500
• Base-36: 1LY5X534

Squares and roots of 126142387456

• 126142387456 squared (126142387456²) is 15911901913099626151936
• 126142387456 cubed (126142387456³) is 2007165296284080683986261236514816
• The square root of 126142387456 is 355165.2959623167
• The cube root of 126142387456 is 5015.1856651695

Scales and comparisons

• 126,142,387,456 seconds is equal to 4,010 years, 48 weeks, 5 days, 8 hours, 4 minutes, 16 seconds.
• To count from 1 to 126,142,387,456 would take you about eight thousand and twenty-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 126142387456 cubic inches would be around 417.9 feet tall.

Recreational maths with 126142387456

• 126142387456 backwards is 654783241621
• The number of decimal digits it has is: 12
• The sum of 126142387456's digits is 49
• More coming soon!