18023768257462272

Names of 18023768257462272

• Cardinal: 18023768257462272 can be written as Eighteen quadrillion, twenty-three trillion, seven hundred sixty-eight billion, two hundred fifty-seven million, four hundred sixty-two thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 1.8023768257462272 × 10¹⁶

Factors of 18023768257462272

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 27
• Sum of prime factors: 15456

Divisors of 18023768257462272

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 256 288 384 512 576 768 1024 1152 1536 2048 2304 3072 4096 4608 6144 8192 9216 12288 15451 16384 18432 24576 30902 32768 36864 46353 49152 61804 65536 73728 92706 98304 123608 131072 139059 147456 185412 196608 247216 262144 278118 294912 370824 393216 494432 524288 556236 589824 741648 786432 988864 1048576 1112472 1179648 1483296 1572864 1977728 2097152 2224944 2359296 2966592 3145728 3955456 4194304 4449888 4718592 5933184 6291456 7910912 8388608 8899776 9437184 11866368 12582912 15821824 17799552 18874368 23732736 25165824 31643648 35599104 37748736 47465472 63287296 71198208 75497472 94930944 126574592 142396416 189861888 238733401 253149184 284792832 379723776 477466802 506298368 569585664 716200203 759447552 954933604 1012596736 1139171328 1432400406 1518895104 1909867208 2025193472 2148600609 2278342656 2864800812 3037790208 3819734416 4050386944 4297201218 4556685312 5729601624 6075580416 7639468832 8100773888 8594402436 9113370624 11459203248 12151160832 15278937664 16201547776 17188804872 18226741248 22918406496 24302321664 30557875328 32403095552 34377609744 36453482496 45836812992 48604643328 61115750656 64806191104 68755219488 72906964992 91673625984 97209286656 122231501312 129612382208 137510438976 145813929984 183347251968 194418573312 244463002624 275020877952 291627859968 366694503936 388837146624 488926005248 550041755904 583255719936 733389007872 977852010496 1100083511808 1166511439872 1466778015744 1955704020992 2200167023616 2933556031488 3911408041984 4400334047232 5867112062976 7822816083968 8800668094464 11734224125952 15645632167936 17601336188928 23468448251904 31291264335872 35202672377856 46936896503808 62582528671744 70405344755712 93873793007616 125165057343488 140810689511424 187747586015232 250330114686976 281621379022848 375495172030464 500660229373952 563242758045696 750990344060928 1001320458747904 1126485516091392 1501980688121856 2002640917495808 2252971032182784 3003961376243712 4505942064365568 6007922752487424 9011884128731136 18023768257462272
• Sum of all divisors σ(n): 52072030891197135
• Sum of proper divisors (its aliquot sum) s(n): 34048262633734863
• 18023768257462272 is an abundant number, because the sum of its proper divisors (34048262633734863) is greater than itself. Its abundance is 16024494376272591

Bases of 18023768257462272

• Binary: 1000000000010001000010110010000100000000000000000000000₂
• Hexadecimal: 0x40088590800000
• Base-36: 4XGW4TWL4W0

Squares and roots of 18023768257462272

• 18023768257462272 squared (18023768257462272²) is 324856222198704584848613503401984
• 18023768257462272 cubed (18023768257462272³) is 5855133265904122378463042778925378991466529947648
• The square root of 18023768257462272 is 134252628.4936807931
• The cube root of 18023768257462272 is 262189.4413819433

Scales and comparisons

• 18,023,768,257,462,272 seconds is equal to 573,100,079 years, 21 weeks, 2 days, 19 hours, 31 minutes, 12 seconds.
• To count from 1 to 18,023,768,257,462,272 would take you about one billion, seven hundred nineteen million, three hundred thousand, two hundred thirty-eight 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 18023768257462272 cubic inches would be around 21849.1 feet tall.

Recreational maths with 18023768257462272

• 18023768257462272 backwards is 27226475286732081
• 18023768257462272 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 18023768257462272's digits is 72
• More coming soon!