64423618347744

Names of 64423618347744

• Cardinal: 64423618347744 can be written as Sixty-four trillion, four hundred twenty-three billion, six hundred eighteen million, three hundred forty-seven thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 6.4423618347744 × 10¹³

Factors of 64423618347744

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 207570

Divisors of 64423618347744

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 31 32 36 48 62 72 93 96 124 144 186 248 279 288 372 496 558 744 992 1116 1488 2232 2976 4464 8928 44171 88342 132513 163363 176684 265026 326726 353368 397539 490089 530052 653452 706736 795078 980178 1060104 1306904 1369301 1413472 1470267 1590156 1960356 2120208 2613808 2738602 2940534 3180312 3920712 4107903 4240416 5064253 5227616 5477204 5881068 6360624 7841424 8215806 10128506 10954408 11762136 12323709 12721248 15192759 15682848 16431612 20257012 21908816 23524272 24647418 30385518 32863224 40514024 43817632 45578277 47048544 49294836 60771036 65726448 81028048 91156554 98589672 121542072 131452896 162056096 182313108 197179344 243084144 364626216 394358688 486168288 729252432 1458504864 7215907073 14431814146 21647721219 28863628292 43295442438 57727256584 64943163657 86590884876 115454513168 129886327314 173181769752 223693119263 230909026336 259772654628 346363539504 447386238526 519545309256 671079357789 692727079008 894772477052 1039090618512 1342158715578 1789544954104 2013238073367 2078181237024 2684317431156 3579089908208 4026476146734 5368634862312 7158179816416 8052952293468 10737269724624 16105904586936 21474539449248 32211809173872 64423618347744
• Sum of all divisors σ(n): 189119931646464
• Sum of proper divisors (its aliquot sum) s(n): 124696313298720
• 64423618347744 is an abundant number, because the sum of its proper divisors (124696313298720) is greater than itself. Its abundance is 60272694950976

Bases of 64423618347744

• Binary: 1110101001011111001010111000110000001011100000₂
• Hexadecimal: 0x3A97CAE302E0
• Base-36: MU3SUZUG0

Squares and roots of 64423618347744

• 64423618347744 squared (64423618347744²) is 4150402601015777356509889536
• 64423618347744 cubed (64423618347744³) is 267383953157324454476473417751636274806784
• The square root of 64423618347744 is 8026432.4794857645
• The cube root of 64423618347744 is 40088.0598168999

Scales and comparisons

• 64,423,618,347,744 seconds is equal to 2,048,471 years, 40 weeks, 6 days, 21 hours, 2 minutes, 24 seconds.
• To count from 1 to 64,423,618,347,744 would take you about five million, one hundred twenty-one thousand, one hundred seventy-nine 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 64423618347744 cubic inches would be around 3340.7 feet tall.

Recreational maths with 64423618347744

• 64423618347744 backwards is 44774381632446
• The number of decimal digits it has is: 14
• The sum of 64423618347744's digits is 63
• More coming soon!