7143991469420

Names of 7143991469420

• Cardinal: 7143991469420 can be written as Seven trillion, one hundred forty-three billion, nine hundred ninety-one million, four hundred sixty-nine thousand, four hundred twenty.

Scientific notation

• Scientific notation: 7.14399146942 × 10¹²

Factors of 7143991469420

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 10093

Divisors of 7143991469420

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 10 13 20 26 52 65 130 260 2011 2423 4022 4846 5639 8044 9692 10055 11278 12115 20110 22556 24230 26143 28195 31499 40220 48460 52286 56390 62998 73307 104572 112780 125996 130715 146614 157495 261430 293228 314990 366535 522860 629980 733070 1466140 4872653 9745306 11340029 13663297 19490612 22680058 24363265 27326594 45360116 48726530 54653188 56700145 63344489 68316485 97453060 113400290 126688978 136632970 147420377 177622861 226800580 253377956 273265940 294840754 316722445 355245722 589681508 633444890 710491444 737101885 888114305 1266889780 1474203770 1776228610 2948407540 3552457220 27476890267 54953780534 109907561068 137384451335 274768902670 357199573471 549537805340 714399146942 1428798293884 1785997867355 3571995734710 7143991469420
• Sum of all divisors σ(n): 16173984476160
• Sum of proper divisors (its aliquot sum) s(n): 9029993006740
• 7143991469420 is an abundant number, because the sum of its proper divisors (9029993006740) is greater than itself. Its abundance is 1886001537320

Bases of 7143991469420

• Binary: 1100111111101010111000100101110010101101100₂
• Hexadecimal: 0x67F5712E56C
• Base-36: 2J5WK2GRW

Squares and roots of 7143991469420

• 7143991469420 squared (7143991469420²) is 51036614115145730795136400
• 7143991469420 cubed (7143991469420³) is 364605135866681462420586235225328888000
• The square root of 7143991469420 is 2672824.6237678969
• The cube root of 7143991469420 is 19259.5872584851

Scales and comparisons

• 7,143,991,469,420 seconds is equal to 227,156 years, 43 weeks, 1 day, 10 hours, 50 minutes, 20 seconds.
• To count from 1 to 7,143,991,469,420 would take you about five hundred sixty-seven thousand, eight hundred ninety-two 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 7143991469420 cubic inches would be around 1605 feet tall.

Recreational maths with 7143991469420

• 7143991469420 backwards is 0249641993417
• The number of decimal digits it has is: 13
• The sum of 7143991469420's digits is 59
• More coming soon!