18996344127488

Names of 18996344127488

• Cardinal: 18996344127488 can be written as Eighteen trillion, nine hundred ninety-six billion, three hundred forty-four million, one hundred twenty-seven thousand, four hundred eighty-eight.

Scientific notation

• Scientific notation: 1.8996344127488 × 10¹³

Factors of 18996344127488

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 653

Divisors of 18996344127488

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 52 56 64 91 104 112 128 182 208 224 256 364 416 448 512 631 728 832 896 1024 1262 1456 1664 1792 2048 2524 2912 3328 3584 4096 4417 5048 5824 6656 7168 8192 8203 8834 10096 11648 13312 14336 16384 16406 17668 20192 23296 26624 28672 32768 32812 35336 40384 46592 53248 57344 57421 65536 65624 70672 80768 93184 106496 114688 114842 131072 131248 141344 161536 186368 212992 229376 229684 262144 262496 282688 323072 372736 398161 425984 458752 459368 524288 524992 565376 646144 745472 796322 851968 917504 918736 1049984 1130752 1292288 1490944 1592644 1703936 1835008 1837472 2099968 2261504 2584576 2787127 2981888 3185288 3407872 3670016 3674944 4199936 4523008 5169152 5176093 5574254 5963776 6370576 6815744 7349888 8399872 9046016 10338304 10352186 11148508 11927552 12741152 14699776 16799744 18092032 20676608 20704372 22297016 23855104 25482304 29399552 33599488 36184064 36232651 41353216 41408744 44594032 47710208 50964608 58799104 67198976 72368128 72465302 82706432 82817488 89188064 101929216 117598208 134397952 144736256 144930604 165412864 165634976 178376128 203858432 235196416 268795904 289472512 289861208 330825728 331269952 356752256 407716864 470392832 537591808 578945024 579722416 662539904 713504512 815433728 940785664 1075183616 1157890048 1159444832 1325079808 1427009024 1630867456 1881571328 2150367232 2315780096 2318889664 2650159616 2854018048 3261734912 3763142656 4300734464 4637779328 5300319232 5708036096 6523469824 7526285312 9275558656 10600638464 11416072192 13046939648 15052570624 18551117312 21201276928 22832144384 26093879296 30105141248 37102234624 42402553856 45664288768 52187758592 74204469248 84805107712 91328577536 104375517184 148408938496 169610215424 182657155072 208751034368 296817876992 339220430848 365314310144 593635753984 678440861696 730628620288 1187271507968 1356881723392 1461257240576 2374543015936 2713763446784 4749086031872 9498172063744 18996344127488
• Sum of all divisors σ(n): 46834409437200
• Sum of proper divisors (its aliquot sum) s(n): 27838065309712
• 18996344127488 is an abundant number, because the sum of its proper divisors (27838065309712) is greater than itself. Its abundance is 8841721182224

Bases of 18996344127488

• Binary: 100010100011011101110010110000000000000000000₂
• Hexadecimal: 0x1146EE580000
• Base-36: 6QESSTLVK

Squares and roots of 18996344127488

• 18996344127488 squared (18996344127488²) is 360861090209947823997190144
• 18996344127488 cubed (18996344127488³) is 6855041451848659755387907194587313078272
• The square root of 18996344127488 is 4358479.5660285021
• The cube root of 18996344127488 is 26682.3049149397

Scales and comparisons

• 18,996,344,127,488 seconds is equal to 604,024 years, 51 weeks, 1 day, 1 hour, 38 minutes, 8 seconds.
• To count from 1 to 18,996,344,127,488 would take you about one million, five hundred ten thousand and sixty-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 18996344127488 cubic inches would be around 2223.5 feet tall.

Recreational maths with 18996344127488

• 18996344127488 backwards is 88472144369981
• The number of decimal digits it has is: 14
• The sum of 18996344127488's digits is 74
• More coming soon!