123141381984

Names of 123141381984

• Cardinal: 123141381984 can be written as One hundred twenty-three billion, one hundred forty-one million, three hundred eighty-one thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 1.23141381984 × 10¹¹

Factors of 123141381984

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 698129

Divisors of 123141381984

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 144 288 613 1226 1839 2452 3678 4904 5517 7356 9808 11034 14712 19616 22068 29424 44136 58848 88272 176544 697511 1395022 2092533 2790044 4185066 5580088 6277599 8370132 11160176 12555198 16740264 22320352 25110396 33480528 50220792 66961056 100441584 200883168 427574243 855148486 1282722729 1710296972 2565445458 3420593944 3848168187 5130890916 6841187888 7696336374 10261781832 13682375776 15392672748 20523563664 30785345496 41047127328 61570690992 123141381984
• Sum of all divisors σ(n): 350755069392
• Sum of proper divisors (its aliquot sum) s(n): 227613687408
• 123141381984 is an abundant number, because the sum of its proper divisors (227613687408) is greater than itself. Its abundance is 104472305424

Bases of 123141381984

• Binary: 1110010101011110011000101111101100000₂
• Hexadecimal: 0x1CABCC5F60
• Base-36: 1KKJ76G0

Squares and roots of 123141381984

• 123141381984 squared (123141381984²) is 15163799956929399776256
• 123141381984 cubed (123141381984³) is 1867291282825205965567784229371904
• The square root of 123141381984 is 350915.0637746977
• The cube root of 123141381984 is 4975.0945764063

Scales and comparisons

• 123,141,381,984 seconds is equal to 3,915 years, 26 weeks, 5 days, 11 hours, 26 minutes, 24 seconds.
• To count from 1 to 123,141,381,984 would take you about 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 123141381984 cubic inches would be around 414.6 feet tall.

Recreational maths with 123141381984

• 123141381984 backwards is 489183141321
• The number of decimal digits it has is: 12
• The sum of 123141381984's digits is 45
• More coming soon!