72668482783246368

Names of 72668482783246368

• Cardinal: 72668482783246368 can be written as Seventy-two quadrillion, six hundred sixty-eight trillion, four hundred eighty-two billion, seven hundred eighty-three million, two hundred forty-six thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 7.2668482783246368 × 10¹⁶

Factors of 72668482783246368

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 15611

Divisors of 72668482783246368

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 72 81 96 108 144 162 216 288 324 347 432 648 694 864 1041 1296 1388 2082 2592 2776 3123 4164 5552 6246 8328 9369 11104 12492 15259 16656 18738 24984 28107 30518 33312 37476 45777 49968 56214 61036 74952 91554 99936 112428 120409 122072 137331 149904 183108 224856 240818 244144 274662 299808 361227 366216 411993 449712 481636 488288 549324 722454 732432 823986 899424 963272 1083681 1098648 1235979 1444908 1464864 1647972 1926544 2167362 2197296 2471958 2889816 3251043 3295944 3853088 4334724 4394592 4943916 5294873 5779632 6502086 6591888 8669448 9753129 9887832 10589746 11559264 13004172 13183776 15884619 17338896 19506258 19775664 21179492 26008344 31769238 34677792 39012516 39551328 42358984 47653857 52016688 63538476 78025032 84717968 95307714 104033376 127076952 142961571 156050064 169435936 190615428 232837081 254153904 285923142 312100128 381230856 428884713 465674162 508307808 571846284 698511243 762461712 857769426 931348324 1143692568 1397022486 1524923424 1715538852 1837320931 1862696648 2095533729 2287385136 2794044972 3431077704 3674641862 3725393296 4191067458 4574770272 5511962793 5588089944 6286601187 6862155408 7349283724 7450786592 8382134916 11023925586 11176179888 12573202374 13724310816 14698567448 16535888379 16764269832 18859803561 22047851172 22352359776 25146404748 29397134896 33071776758 33528539664 37719607122 44095702344 49607665137 50292809496 58794269792 66143553516 67057079328 75439214244 80794467107 88191404688 99215330274 100585618992 132287107032 148822995411 150878428488 161588934214 176382809376 198430660548 201171237984 242383401321 264574214064 297645990822 301756856976 323177868428 396861321096 484766802642 529148428128 595291981644 603513713952 646355736856 727150203963 793722642192 969533605284 1190583963288 1292711473712 1454300407926 1587445284384 1939067210568 2181450611889 2381167926576 2585422947424 2908600815852 3878134421136 4362901223778 4762335853152 5817201631704 6544351835667 7756268842272 8725802447556 11634403263408 13088703671334 17451604895112 23268806526816 26177407342668 28035680086129 34903209790224 52354814685336 56071360172258 69806419580448 84107040258387 104709629370672 112142720344516 168214080516774 209419258741344 224285440689032 252321120775161 336428161033548 448570881378064 504642241550322 672856322067096 756963362325483 897141762756128 1009284483100644 1345712644134192 1513926724650966 2018568966201288 2270890086976449 2691425288268384 3027853449301932 4037137932402576 4541780173952898 6055706898603864 8074275864805152 9083560347905796 12111413797207728 18167120695811592 24222827594415456 36334241391623184 72668482783246368
• Sum of all divisors σ(n): 214347707733510351
• Sum of proper divisors (its aliquot sum) s(n): 141679224950263983
• 72668482783246368 is an abundant number, because the sum of its proper divisors (141679224950263983) is greater than itself. Its abundance is 69010742167017615

Bases of 72668482783246368

• Binary: 100000010001010111001100110011110101010010111100000100000₂
• Hexadecimal: 0x1022B999EA97820
• Base-36: JVITS4KIQ00

Squares and roots of 72668482783246368

• 72668482783246368 squared (72668482783246368²) is 5280708390018973802621624985191424
• 72668482783246368 cubed (72668482783246368³) is 383741066723438444383769790037669909407604632748032
• The square root of 72668482783246368 is 269570923.4751522085
• The cube root of 72668482783246368 is 417300.3006522981

Scales and comparisons

• 72,668,482,783,246,368 seconds is equal to 2,310,632,974 years, 6 weeks, 5 days, 20 hours, 52 minutes, 48 seconds.
• To count from 1 to 72,668,482,783,246,368 would take you about six billion, nine hundred thirty-one million, eight hundred ninety-eight thousand, nine hundred twenty-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 72668482783246368 cubic inches would be around 34775 feet tall.

Recreational maths with 72668482783246368

• 72668482783246368 backwards is 86364238728486627
• The number of decimal digits it has is: 17
• The sum of 72668482783246368's digits is 90
• More coming soon!