42649386742144

Names of 42649386742144

• Cardinal: 42649386742144 can be written as Forty-two trillion, six hundred forty-nine billion, three hundred eighty-six million, seven hundred forty-two thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 4.2649386742144 × 10¹³

Factors of 42649386742144

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 122309

Divisors of 42649386742144

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 7 8 13 14 16 19 26 28 32 38 52 56 64 76 91 104 112 128 133 152 182 208 224 247 266 304 364 416 448 494 532 608 728 832 896 988 1064 1216 1456 1597 1664 1729 1976 2128 2432 2912 3194 3458 3952 4256 5824 6388 6916 7904 8512 11179 11648 12776 13832 15808 17024 20761 22358 25552 27664 30343 31616 41522 44716 51104 55328 60686 83044 89432 102208 110656 120671 121372 145327 166088 178864 204416 212401 221312 241342 242744 290654 332176 357728 394459 424802 482684 485488 581308 664352 715456 788918 844697 849604 965368 970976 1162616 1328704 1430912 1568723 1577836 1689394 1699208 1930736 1941952 2292749 2325232 2657408 2761213 3137446 3155672 3378788 3398416 3861472 3883904 4585498 4650464 5522426 6274892 6311344 6757576 6796832 7722944 9170996 9300928 10981061 11044852 12549784 12622688 13515152 13593664 15445888 16049243 18341992 18601856 21962122 22089704 25099568 25245376 27030304 27187328 29805737 32098486 36683984 43924244 44179408 50199136 50490752 54060608 59611474 64196972 73367968 87848488 88358816 100398272 108121216 119222948 128393944 146735936 175696976 176717632 192711587 200796544 208640159 238445896 256787888 293471872 351393952 353435264 385423174 417280318 476891792 513575776 702787904 770846348 834560636 953783584 1027151552 1348981109 1405575808 1541692696 1669121272 1907567168 2054303104 2505250631 2697962218 3083385392 3338242544 3661520153 3815134336 5010501262 5395924436 6166770784 6676485088 7323040306 10021002524 10791848872 12333541568 13352970176 14646080612 17536754417 20042005048 21583697744 24667083136 25630641071 26705940352 29292161224 35073508834 40084010096 43167395488 47599761989 51261282142 58584322448 70147017668 80168020192 86334790976 95199523978 102522564284 117168644896 140294035336 160336040384 172669581952 190399047956 205045128568 234337289792 280588070672 320672080768 333198333923 380798095912 410090257136 468674579584 561176141344 666396667846 761596191824 820180514272 1122352282688 1332793335692 1523192383648 1640361028544 2244704565376 2665586671384 3046384767296 3280722057088 5331173342768 6092769534592 10662346685536 21324693371072 42649386742144
• Sum of all divisors σ(n): 110146698547200
• Sum of proper divisors (its aliquot sum) s(n): 67497311805056
• 42649386742144 is an abundant number, because the sum of its proper divisors (67497311805056) is greater than itself. Its abundance is 24847925062912

Bases of 42649386742144

• Binary: 1001101100101000010101100010111111000110000000₂
• Hexadecimal: 0x26CA158BF180
• Base-36: F48UVOWHS

Squares and roots of 42649386742144

• 42649386742144 squared (42649386742144²) is 1818970189480968397945716736
• 42649386742144 cubed (42649386742144³) is 77577963083604773159952290845350097321984
• The square root of 42649386742144 is 6530649.7947864269
• The cube root of 42649386742144 is 34938.5006385693

Scales and comparisons

• 42,649,386,742,144 seconds is equal to 1,356,118 years, 29 weeks, 6 days, 8 hours, 49 minutes, 4 seconds.
• To count from 1 to 42,649,386,742,144 would take you about three million, three hundred ninety thousand, two hundred ninety-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 42649386742144 cubic inches would be around 2911.5 feet tall.

Recreational maths with 42649386742144

• 42649386742144 backwards is 44124768394624
• 42649386742144 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 42649386742144's digits is 64
• More coming soon!