16445706936310740

Names of 16445706936310740

• Cardinal: 16445706936310740 can be written as Sixteen quadrillion, four hundred forty-five trillion, seven hundred six billion, nine hundred thirty-six million, three hundred ten thousand, seven hundred forty.

Scientific notation

• Scientific notation: 1.644570693631074 × 10¹⁶

Factors of 16445706936310740

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 453818

Divisors of 16445706936310740

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 10 11 12 15 20 22 30 33 44 55 60 66 110 121 132 165 220 242 330 363 484 605 660 726 1210 1331 1452 1815 2420 2662 3630 3993 5324 6655 7260 7986 13310 15972 19965 26620 39930 79860 453797 907594 1361391 1815188 2268985 2722782 4537970 4991767 5445564 6806955 9075940 9983534 13613910 14975301 19967068 24958835 27227820 29950602 49917670 54909437 59901204 74876505 99835340 109818874 149753010 164728311 219637748 274547185 299506020 329456622 549094370 604003807 658913244 823641555 1098188740 1208007614 1647283110 1812011421 2416015228 3020019035 3294566220 3624022842 6040038070 7248045684 9060057105 12080076140 18120114210 36240228420 205931717209 411863434418 617795151627 823726868836 1029658586045 1235590303254 2059317172090 2265248889299 2471180606508 3088975758135 4118634344180 4530497778598 6177951516270 6795746667897 9060995557196 11326244446495 12355903032540 13591493335794 22652488892990 24917737782289 27182986671588 33978733339485 45304977785980 49835475564578 67957466678970 74753213346867 99670951129156 124588688911445 135914933357940 149506426693734 249177377822890 274095115605179 299012853387468 373766066734335 498354755645780 548190231210358 747532133468670 822285346815537 1096380462420716 1370475578025895 1495064266937340 1644570693631074 2740951156051790 3289141387262148 4111426734077685 5481902312103580 8222853468155370 16445706936310740
• Sum of all divisors σ(n): 50649429323513664
• Sum of proper divisors (its aliquot sum) s(n): 34203722387202924
• 16445706936310740 is an abundant number, because the sum of its proper divisors (34203722387202924) is greater than itself. Its abundance is 17758015450892184

Bases of 16445706936310740

• Binary: 111010011011010100100010001000000001001101101111010100₂
• Hexadecimal: 0x3A6D488804DBD4
• Base-36: 4HXILGUB4YC

Squares and roots of 16445706936310740

• 16445706936310740 squared (16445706936310740²) is 270461276635019186042681839347600
• 16445706936310740 cubed (16445706936310740³) is 4447926893159992905496772979270965989712473224000
• The square root of 16445706936310740 is 128240816.1870109901
• The cube root of 16445706936310740 is 254302.6284003241

Scales and comparisons

• 16,445,706,936,310,740 seconds is equal to 522,922,610 years, 34 weeks, 3 days, 8 hours, 59 minutes.
• To count from 1 to 16,445,706,936,310,740 would take you about one billion, five hundred sixty-eight million, seven hundred sixty-seven thousand, eight hundred thirty-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 16445706936310740 cubic inches would be around 21191.9 feet tall.

Recreational maths with 16445706936310740

• 16445706936310740 backwards is 04701363960754461
• 16445706936310740 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 16445706936310740's digits is 66
• More coming soon!