17942379320390

Names of 17942379320390

• Cardinal: 17942379320390 can be written as Seventeen trillion, nine hundred forty-two billion, three hundred seventy-nine million, three hundred twenty thousand, three hundred ninety.

Scientific notation

• Scientific notation: 1.794237932039 × 10¹³

Factors of 17942379320390

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 295

Divisors of 17942379320390

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 5 7 10 14 17 31 34 35 62 70 85 119 155 170 217 233 238 289 310 434 466 527 578 595 961 1054 1085 1165 1190 1445 1631 1922 2023 2170 2330 2635 2890 3262 3689 3961 4046 4805 4913 5270 6727 7223 7378 7922 8155 8959 9610 9826 10115 13454 14446 16310 16337 17918 18445 19805 20230 24565 27727 32674 33635 34391 36115 36890 39610 44795 49130 50561 54289 55454 62713 67270 67337 68782 72230 81685 89590 101122 108578 114359 122791 125426 134674 138635 152303 163370 171955 223913 228718 245582 252805 271445 277270 277729 304606 313565 336685 343910 380023 447826 471359 505610 542890 555458 571795 613955 627130 673370 760046 761515 859537 922913 942718 1066121 1119565 1143590 1144729 1227910 1388645 1523030 1567391 1682959 1719074 1845826 1900115 1944103 2087447 2132242 2239130 2289458 2356795 2777290 3134782 3365918 3800230 3806521 3888206 4174894 4297685 4614565 4713590 4721393 5330605 5723645 6460391 7613042 7836955 8013103 8414795 8595370 9229130 9442786 9720515 10437235 10661210 11447290 11780713 12920782 14612129 15673910 15689521 16026206 16829590 19032605 19441030 20874470 23561426 23606965 26645647 28610303 29224258 31379042 32301955 33049751 35486599 38065210 40065515 47213930 52171729 53291294 57220606 58903565 64603910 64710857 66099502 70973198 73060645 78447605 80131030 104343458 109826647 117807130 129421714 133228235 143051515 146121290 156895210 165248755 177432995 200272121 219653294 248406193 260858645 266456470 266721857 286103030 323554285 330497510 354865990 365202103 400544242 452975999 486375151 496812386 521717290 533443714 549133235 647108570 730404206 886919393 905951998 972750302 1001360605 1098266470 1100084569 1242030965 1333609285 1773838786 1826010515 1867052999 2002721210 2200169138 2264879995 2431875755 2484061930 2667218570 3404626057 3652021030 3734105998 4434596965 4529759990 4863751510 5500422845 6208435751 6809252114 7700591983 8268377567 8869193930 9335264995 11000845690 12416871502 15077629681 15401183966 16536755134 17023130285 18670529990 30155259362 31042178755 34046260570 38502959915 41341887835 57878642969 62084357510 75388148405 77005919830 82683775670 105543407767 115757285938 150776296810 211086815534 256319704577 289393214845 512639409154 527717038835 578786429690 1055434077670 1281598522885 1794237932039 2563197045770 3588475864078 8971189660195 17942379320390
• Sum of all divisors σ(n): 40696961699520
• Sum of proper divisors (its aliquot sum) s(n): 22754582379130
• 17942379320390 is an abundant number, because the sum of its proper divisors (22754582379130) is greater than itself. Its abundance is 4812203058740

Bases of 17942379320390

• Binary: 100000101000110001001001001010101010001000110₂
• Hexadecimal: 0x105189255446
• Base-36: 6CYM5DZYE

Squares and roots of 17942379320390

• 17942379320390 squared (17942379320390²) is 321928975676758718269752100
• 17942379320390 cubed (17942379320390³) is 5776171795817010931826842160691775319000
• The square root of 17942379320390 is 4235844.5817085879
• The cube root of 17942379320390 is 26179.4194381293

Scales and comparisons

• 17,942,379,320,390 seconds is equal to 570,512 years, 8 weeks, 3 days, 7 hours, 39 minutes, 50 seconds.
• To count from 1 to 17,942,379,320,390 would take you about one million, four hundred twenty-six thousand, two hundred eighty 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 17942379320390 cubic inches would be around 2181.6 feet tall.

Recreational maths with 17942379320390

• 17942379320390 backwards is 09302397324971
• The number of decimal digits it has is: 14
• The sum of 17942379320390's digits is 59
• More coming soon!