187946117185742132

Names of 187946117185742132

• Cardinal: 187946117185742132 can be written as One hundred eighty-seven quadrillion, nine hundred forty-six trillion, one hundred seventeen billion, one hundred eighty-five million, seven hundred forty-two thousand, one hundred thirty-two.

Scientific notation

• Scientific notation: 1.87946117185742132 × 10¹⁷

Factors of 187946117185742132

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 2184781638

Divisors of 187946117185742132

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 7 14 28 1427 2153 2854 4306 5708 8612 9989 15071 19978 30142 39956 60284 3072331 6144662 12289324 21506317 43012634 86025268 2184778049 4369556098 8739112196 15293446343 30586892686 61173785372 3117678275923 4703827139497 6235356551846 9407654278994 12470713103692 18815308557988 21823747931461 32926789976479 43647495862922 65853579952958 87294991725844 131707159905916 6712361328062219 13424722656124438 26849445312248876 46986529296435533 93973058592871066 187946117185742132
• Sum of all divisors σ(n): 376330361194569600
• Sum of proper divisors (its aliquot sum) s(n): 188384244008827468
• 187946117185742132 is an abundant number, because the sum of its proper divisors (188384244008827468) is greater than itself. Its abundance is 438126823085336

Bases of 187946117185742132

• Binary: 1010011011101101111111111101101111110001010010010100110100₂
• Hexadecimal: 0x29BB7FF6FC52534
• Base-36: 1FELC6A3G4DW

Squares and roots of 187946117185742132

• 187946117185742132 squared (187946117185742132²) is 35323742965196713979903027599905424
• 187946117185742132 cubed (187946117185742132³) is 6638960334775895862258029527967447507699884452123968
• The square root of 187946117185742132 is 433527527.5985852919
• The cube root of 187946117185742132 is 572810.6965785445

Scales and comparisons

• 187,946,117,185,742,132 seconds is equal to 5,976,105,170 years, 51 weeks, 5 days, 9 hours, 15 minutes, 32 seconds.
• To count from 1 to 187,946,117,185,742,132 would take you about seventeen billion, nine hundred twenty-eight million, three hundred fifteen thousand, five hundred twelve 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 187946117185742132 cubic inches would be around 47734.2 feet tall.

Recreational maths with 187946117185742132

• 187946117185742132 backwards is 231247581711649781
• The number of decimal digits it has is: 18
• The sum of 187946117185742132's digits is 77
• More coming soon!