7138820140884

Names of 7138820140884

• Cardinal: 7138820140884 can be written as Seven trillion, one hundred thirty-eight billion, eight hundred twenty million, one hundred forty thousand, eight hundred eighty-four.

Scientific notation

• Scientific notation: 7.138820140884 × 10¹²

Factors of 7138820140884

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1722

Divisors of 7138820140884

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 3 4 6 9 12 18 19 36 38 57 76 114 171 228 269 342 361 538 684 722 807 1076 1083 1429 1444 1614 2166 2421 2858 3228 3249 4287 4332 4842 5111 5716 6498 8574 9684 10222 12861 12996 15333 17148 20444 25722 27151 30666 45999 51444 54302 61332 81453 91998 97109 108604 162906 183996 194218 244359 291327 325812 384401 388436 488718 515869 582654 768802 873981 977436 1031738 1153203 1165308 1537604 1547607 1747962 2042041 2063476 2306406 3095214 3459609 3495924 4084082 4612812 4642821 6126123 6190428 6919218 7303619 8168164 9285642 12252246 13838436 14607238 18378369 18571284 21910857 24504492 29214476 36756738 38798779 43821714 65732571 73513476 77597558 87643428 116396337 131465142 138768761 155195116 232792674 262930284 277537522 349189011 416306283 465585348 549309029 555075044 698378022 737176801 832612566 1098618058 1248918849 1396756044 1474353602 1647927087 1665225132 2197236116 2211530403 2497837698 2948707204 3295854174 4423060806 4943781261 4995675396 6591708348 6634591209 8846121612 9887562522 10436871551 13269182418 19775125044 20873743102 26538364836 31310614653 41747486204 62621229306 93931843959 125242458612 187863687918 198300559469 375727375836 396601118938 594901678407 793202237876 1189803356814 1784705035221 2379606713628 3569410070442 7138820140884
• Sum of all divisors σ(n): 19129279421070
• Sum of proper divisors (its aliquot sum) s(n): 11990459280186
• 7138820140884 is an abundant number, because the sum of its proper divisors (11990459280186) is greater than itself. Its abundance is 4851639139302

Bases of 7138820140884

• Binary: 1100111111000100010110101101010111101010100₂
• Hexadecimal: 0x67E22D6AF54
• Base-36: 2J3J16Y50

Squares and roots of 7138820140884

• 7138820140884 squared (7138820140884²) is 50962753003891053608301456
• 7138820140884 cubed (7138820140884³) is 363813927579074025520201796673862327104
• The square root of 7138820140884 is 2671857.0584677617
• The cube root of 7138820140884 is 19254.9389842335

Scales and comparisons

• 7,138,820,140,884 seconds is equal to 226,992 years, 20 weeks, 5 days, 2 hours, 41 minutes, 24 seconds.
• To count from 1 to 7,138,820,140,884 would take you about five hundred sixty-seven thousand, four 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 7138820140884 cubic inches would be around 1604.6 feet tall.

Recreational maths with 7138820140884

• 7138820140884 backwards is 4880410288317
• The number of decimal digits it has is: 13
• The sum of 7138820140884's digits is 54
• More coming soon!