42181447326367744

Names of 42181447326367744

• Cardinal: 42181447326367744 can be written as Forty-two quadrillion, one hundred eighty-one trillion, four hundred forty-seven billion, three hundred twenty-six million, three hundred sixty-seven thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 4.2181447326367744 × 10¹⁶

Factors of 42181447326367744

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 31
• Sum of prime factors: 236

Divisors of 42181447326367744

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 8 16 32 53 64 106 128 181 212 256 362 424 512 724 848 1024 1448 1696 2048 2896 3392 4096 5792 6784 8192 9593 11584 13568 16384 19186 23168 27136 32761 32768 38372 46336 54272 65522 65536 76744 92672 108544 131044 131072 153488 185344 217088 262088 262144 306976 370688 434176 524176 524288 613952 741376 868352 1048352 1048576 1227904 1482752 1736333 1736704 2096704 2097152 2455808 2965504 3472666 3473408 4193408 4194304 4911616 5929741 5931008 6945332 6946816 8386816 8388608 9823232 11859482 11862016 13890664 13893632 16773632 16777216 19646464 23718964 23724032 27781328 27787264 33547264 33554432 39292928 47437928 47448064 55562656 55574528 67094528 67108864 78585856 94875856 94896128 111125312 111149056 134189056 134217728 157171712 189751712 189792256 222250624 222298112 268378112 314276273 314343424 379503424 379584512 444501248 444596224 536756224 628552546 628686848 759006848 759169024 889002496 889192448 1073512448 1257105092 1257373696 1518013696 1518338048 1778004992 1778384896 2147024896 2514210184 2514747392 3036027392 3036676096 3556009984 3556769792 4294049792 5028420368 5029494784 6072054784 6073352192 7112019968 7113539584 8588099584 10056840736 10058989568 12144109568 12146704384 14224039936 17176199168 20113681472 20117979136 24288219136 24293408768 28448079872 34352398336 40227362944 40235958272 48576438272 56896159744 68704796672 80454725888 80471916544 97152876544 113792319488 137409593344 160909451776 160943833088 194305753088 227584638976 274819186688 321818903552 321887666176 388611506176 455169277952 549638373376 643637807104 643775332352 777223012352 910338555904 1099276746752 1287275614208 1287550664704 1554446024704 1820677111808 2198553493504 2574551228416 3108892049408 3641354223616 4397106987008 5149102456832 6217784098816 7282708447232 10298204913664 12435568197632 14565416894464 20596409827328 24871136395264 29130833788928 41192819654656 49742272790528 58261667577856 82385639309312 99484545581056 116523335155712 164771278618624 198969091162112 233046670311424 329542557237248 397938182324224 659085114474496 795876364648448 1318170228948992 2636340457897984 5272680915795968 10545361831591936 21090723663183872 42181447326367744
• Sum of all divisors σ(n): 86432172798305880
• Sum of proper divisors (its aliquot sum) s(n): 44250725471938136
• 42181447326367744 is an abundant number, because the sum of its proper divisors (44250725471938136) is greater than itself. Its abundance is 2069278145570392

Bases of 42181447326367744

• Binary: 10010101110110111100110110001000000000000000000000000000₂
• Hexadecimal: 0x95DBCD88000000
• Base-36: BJC2PDXF8XS

Squares and roots of 42181447326367744

• 42181447326367744 squared (42181447326367744²) is 1779274498547136498607040323649536
• 42181447326367744 cubed (42181447326367744³) is 75052373539615419265318661949324642305120910966784
• The square root of 42181447326367744 is 205381224.3764452389
• The cube root of 42181447326367744 is 348102.5134151751

Scales and comparisons

• 42,181,447,326,367,744 seconds is equal to 1,341,239,549 years, 10 weeks, 1 day, 49 minutes, 4 seconds.
• To count from 1 to 42,181,447,326,367,744 would take you about four billion, twenty-three million, seven hundred eighteen thousand, six hundred forty-seven 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 42181447326367744 cubic inches would be around 29008.5 feet tall.

Recreational maths with 42181447326367744

• 42181447326367744 backwards is 44776362374418124
• The number of decimal digits it has is: 17
• The sum of 42181447326367744's digits is 73
• More coming soon!