3994767989072

Names of 3994767989072

• Cardinal: 3994767989072 can be written as Three trillion, nine hundred ninety-four billion, seven hundred sixty-seven million, nine hundred eighty-nine thousand and seventy-two.

Scientific notation

• Scientific notation: 3.994767989072 × 10¹²

Factors of 3994767989072

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 29697

Divisors of 3994767989072

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 7 8 14 16 28 49 56 98 112 157 196 314 343 392 628 686 784 1099 1256 1372 2198 2512 2744 4396 5488 7693 8792 15386 17584 24649 29531 30772 49298 53851 59062 61544 98596 107702 118124 123088 172543 197192 206717 215404 236248 345086 394384 413434 430808 472496 690172 826868 861616 1207801 1380344 1447019 1653736 2415602 2760688 2894038 3307472 4636367 4831204 5788076 8454607 9272734 9662408 10129133 11576152 16909214 18545468 19324816 20258266 23152304 32454569 33818428 37090936 40516532 64909138 67636856 74181872 81033064 129818276 135273712 162066128 227181983 259636552 454363966 519273104 727909619 908727932 1455819238 1590273881 1817455864 2911638476 3180547762 3634911728 5095367333 5823276952 6361095524 10190734666 11646553904 12722191048 20381469332 25444382096 35667571331 40762938664 71335142662 81525877328 142670285324 249672999317 285340570648 499345998634 570681141296 998691997268 1997383994536 3994767989072
• Sum of all divisors σ(n): 9084244017600
• Sum of proper divisors (its aliquot sum) s(n): 5089476028528
• 3994767989072 is an abundant number, because the sum of its proper divisors (5089476028528) is greater than itself. Its abundance is 1094708039456

Bases of 3994767989072

• Binary: 111010001000011010101110100001100101010000₂
• Hexadecimal: 0x3A21ABA1950
• Base-36: 1EZ65PVM8

Squares and roots of 3994767989072

• 3994767989072 squared (3994767989072²) is 15958171286514350711421184
• 3994767989072 cubed (3994767989072³) is 63749191819495463943733755790901301248
• The square root of 3994767989072 is 1998691.5692702563
• The cube root of 3994767989072 is 15867.0864168463

Scales and comparisons

• 3,994,767,989,072 seconds is equal to 127,021 years, 13 weeks, 5 days, 14 hours, 44 minutes, 32 seconds.
• To count from 1 to 3,994,767,989,072 would take you about three hundred seventeen thousand, five hundred fifty-three 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 3994767989072 cubic inches would be around 1322.3 feet tall.

Recreational maths with 3994767989072

• 3994767989072 backwards is 2709897674993
• The number of decimal digits it has is: 13
• The sum of 3994767989072's digits is 80
• More coming soon!