12993154898520

Names of 12993154898520

• Cardinal: 12993154898520 can be written as Twelve trillion, nine hundred ninety-three billion, one hundred fifty-four million, eight hundred ninety-eight thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.299315489852 × 10¹³

Factors of 12993154898520

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 42202

Divisors of 12993154898520

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 61 120 122 183 244 305 366 488 610 732 915 1220 1464 1830 2440 3660 7320 42131 84262 126393 168524 210655 252786 337048 421310 505572 631965 842620 1011144 1263930 1685240 2527860 2569991 5055720 5139982 7709973 10279964 12849955 15419946 20559928 25699910 30839892 38549865 51399820 61679784 77099730 102799640 154199460 308398920 1775021161 3550042322 5325063483 7100084644 8875105805 10650126966 14200169288 17750211610 21300253932 26625317415 35500423220 42600507864 53250634830 71000846440 106501269660 108276290821 213002539320 216552581642 324828872463 433105163284 541381454105 649657744926 866210326568 1082762908210 1299315489852 1624144362315 2165525816420 2598630979704 3248288724630 4331051632840 6496577449260 12993154898520
• Sum of all divisors σ(n): 39619412699760
• Sum of proper divisors (its aliquot sum) s(n): 26626257801240
• 12993154898520 is an abundant number, because the sum of its proper divisors (26626257801240) is greater than itself. Its abundance is 13633102902720

Bases of 12993154898520

• Binary: 10111101000100110100011000011101101001011000₂
• Hexadecimal: 0xBD13461DA58
• Base-36: 4LSZ0YBFC

Squares and roots of 12993154898520

• 12993154898520 squared (12993154898520²) is 168822074216934271498190400
• 12993154898520 cubed (12993154898520³) is 2193531360590066522853580215075638208000
• The square root of 12993154898520 is 3604601.9056922223
• The cube root of 12993154898520 is 23509.2191976381

Scales and comparisons

• 12,993,154,898,520 seconds is equal to 413,142 years, 7 weeks, 6 hours, 2 minutes.
• To count from 1 to 12,993,154,898,520 would take you about one million, thirty-two thousand, eight hundred fifty-five 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 12993154898520 cubic inches would be around 1959.1 feet tall.

Recreational maths with 12993154898520

• 12993154898520 backwards is 02589845139921
• The number of decimal digits it has is: 14
• The sum of 12993154898520's digits is 66
• More coming soon!